sp.test 143 KB
Newer Older
1 2 3
#
# Basic stored PROCEDURE tests
#
4 5
# Test cases for bugs are added at the end. See template there.
#
6
# Some tests that require --error go into sp-error.test
7 8 9 10
# Tests that require inndb go into sp_trans.test
# Tests that check privilege and security issues go to sp-security.test.
# Tests that require multiple connections, except security/privilege tests,
#   go to sp-thread.
11
# Tests that uses 'goto' to into sp-goto.test (currently disabled)
12 13
# Tests that destroys system tables (e.g. mysql.proc) for error testing
#   go to sp-destruct.
14
# Tests that require --with-geometry go into sp_gis.test
Sinisa@sinisa.nasamreza.org's avatar
Sinisa@sinisa.nasamreza.org committed
15

16 17
use test;

18 19 20 21 22
# Test tables
#
# t1 and t2 are reused throughout the file, and dropped at the end.
# t3 and up are created and dropped when needed.
#
23
--disable_warnings
24
drop table if exists t1,t2,t3,t4;
25 26
--enable_warnings
create table t1 (
27
	id   char(16) not null default '',
28 29
        data int not null
);
30
create table t2 (
31 32 33
	s   char(16),
        i   int,
	d   double
34
);
35

36

37
# Single statement, no params.
38 39 40
--disable_warnings
drop procedure if exists foo42;
--enable_warnings
41 42 43
create procedure foo42()
  insert into test.t1 values ("foo", 42);

44 45 46 47 48 49
call foo42();
select * from t1;
delete from t1;
drop procedure foo42;


50
# Single statement, two IN params.
51 52 53
--disable_warnings
drop procedure if exists bar;
--enable_warnings
54 55 56
create procedure bar(x char(16), y int)
  insert into test.t1 values (x, y);

57 58 59 60 61
call bar("bar", 666);
select * from t1;
delete from t1;
# Don't drop procedure yet...

62

63
# Now for multiple statements...
64 65
delimiter |;

pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
66
# Empty statement
67 68 69
--disable_warnings
drop procedure if exists empty|
--enable_warnings
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
70 71 72 73 74 75 76 77 78
create procedure empty()
begin
end|

call empty()|
drop procedure empty|

# Scope test. This is legal (warnings might be possible in the future,
# but for the time being, we just accept it).
79 80 81
--disable_warnings
drop procedure if exists scope|
--enable_warnings
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
82 83 84 85 86 87 88 89 90 91 92 93
create procedure scope(a int, b float)
begin
  declare b int;
  declare c float;

  begin
    declare c int;
  end;
end|

drop procedure scope|

94
# Two statements.
95 96 97
--disable_warnings
drop procedure if exists two|
--enable_warnings
98 99 100 101 102 103
create procedure two(x1 char(16), x2 char(16), y int)
begin
  insert into test.t1 values (x1, y);
  insert into test.t1 values (x2, y);
end|

104 105 106 107 108 109
call two("one", "two", 3)|
select * from t1|
delete from t1|
drop procedure two|


110
# Simple test of local variables and SET.
111 112 113
--disable_warnings
drop procedure if exists locset|
--enable_warnings
114 115 116 117 118 119 120 121
create procedure locset(x char(16), y int)
begin
  declare z1, z2 int;
  set z1 = y;
  set z2 = z1+2;
  insert into test.t1 values (x, z2);
end|

122 123 124 125 126 127
call locset("locset", 19)|
select * from t1|
delete from t1|
drop procedure locset|


128 129
# In some contexts local variables are not recognized
# (and in some, you have to qualify the identifier).
130 131 132
--disable_warnings
drop procedure if exists setcontext|
--enable_warnings
133 134 135 136 137 138 139 140 141 142
create procedure setcontext()
begin
  declare data int default 2;

  insert into t1 (id, data) values ("foo", 1);
  replace t1 set data = data, id = "bar";
  update t1 set id = "kaka", data = 3 where t1.data = data;
end|

call setcontext()|
143
select * from t1 order by data|
144 145 146 147
delete from t1|
drop procedure setcontext|


148 149 150
# Set things to null
create table t3 ( d date, i int, f double, s varchar(32) )|

151 152 153
--disable_warnings
drop procedure if exists nullset|
--enable_warnings
154 155 156 157 158 159 160 161 162
create procedure nullset()
begin
  declare ld date;
  declare li int;
  declare lf double;
  declare ls varchar(32);

  set ld = null, li = null, lf = null, ls = null;
  insert into t3 values (ld, li, lf, ls);
163 164 165 166 167 168 169

  insert into t3 (i, f, s) values ((ld is null), 1,    "ld is null"),
                                  ((li is null), 1,    "li is null"),
				  ((li = 0),     null, "li = 0"),
				  ((lf is null), 1,    "lf is null"),
				  ((lf = 0),     null, "lf = 0"),
				  ((ls is null), 1,    "ls is null");
170 171 172 173 174 175 176 177
end|

call nullset()|
select * from t3|
drop table t3|
drop procedure nullset|


178
# The peculiar (non-standard) mixture of variables types in SET.
179 180 181
--disable_warnings
drop procedure if exists mixset|
--enable_warnings
182 183 184 185 186 187 188 189
create procedure mixset(x char(16), y int)
begin
  declare z int;

  set @z = y, z = 666, max_join_size = 100;
  insert into test.t1 values (x, z);
end|

190 191 192 193 194 195 196
call mixset("mixset", 19)|
show variables like 'max_join_size'|
select id,data,@z from t1|
delete from t1|
drop procedure mixset|


197
# Multiple CALL statements, one with OUT parameter.
198 199 200
--disable_warnings
drop procedure if exists zip|
--enable_warnings
201 202 203 204 205 206 207 208
create procedure zip(x char(16), y int)
begin
  declare z int;
  call zap(y, z);
  call bar(x, z);
end|

# SET local variables and OUT parameter.
209 210 211
--disable_warnings
drop procedure if exists zap|
--enable_warnings
212 213 214 215 216 217
create procedure zap(x int, out y int)
begin
  declare z int;
  set z = x+1, y = z;
end|

218 219 220 221 222 223
call zip("zip", 99)|
select * from t1|
delete from t1|
drop procedure zip|
drop procedure bar|

224 225 226 227 228 229
# Top-level OUT parameter
call zap(7, @zap)|
select @zap|

drop procedure zap|

230

231
# "Deep" calls...
232 233 234
--disable_warnings
drop procedure if exists c1|
--enable_warnings
235 236
create procedure c1(x int)
  call c2("c", x)|
237 238 239
--disable_warnings
drop procedure if exists c2|
--enable_warnings
240 241
create procedure c2(s char(16), x int)
  call c3(x, s)|
242 243 244
--disable_warnings
drop procedure if exists c3|
--enable_warnings
245 246
create procedure c3(x int, s char(16))
  call c4("level", x, s)|
247 248 249
--disable_warnings
drop procedure if exists c4|
--enable_warnings
250 251 252 253 254 255 256 257 258 259 260
create procedure c4(l char(8), x int, s char(16))
  insert into t1 values (concat(l,s), x)|

call c1(42)|
select * from t1|
delete from t1|
drop procedure c1|
drop procedure c2|
drop procedure c3|
drop procedure c4|

261
# INOUT test
262 263 264
--disable_warnings
drop procedure if exists iotest|
--enable_warnings
265 266 267 268 269 270
create procedure iotest(x1 char(16), x2 char(16), y int)
begin
  call inc2(x2, y);
  insert into test.t1 values (x1, y);
end|

271 272 273
--disable_warnings
drop procedure if exists inc2|
--enable_warnings
274 275 276 277 278 279
create procedure inc2(x char(16), y int)
begin
  call inc(y);
  insert into test.t1 values (x, y);
end|

280 281 282
--disable_warnings
drop procedure if exists inc|
--enable_warnings
283 284 285
create procedure inc(inout io int)
  set io = io + 1|

286
call iotest("io1", "io2", 1)|
287
select * from t1 order by data desc|
288 289 290 291
delete from t1|
drop procedure iotest|
drop procedure inc2|

292
# Propagating top-level @-vars
293 294 295
--disable_warnings
drop procedure if exists incr|
--enable_warnings
296 297 298 299 300 301 302 303 304 305 306
create procedure incr(inout x int)
  call inc(x)|

# Before
select @zap|
call incr(@zap)|
# After
select @zap|

drop procedure inc|
drop procedure incr|
307 308 309 310 311

# Call-by-value test
#  The expected result is:
#    ("cbv2", 4)
#    ("cbv1", 4711)
312 313 314
--disable_warnings
drop procedure if exists cbv1|
--enable_warnings
315 316
create procedure cbv1()
begin
317
  declare y int default 3;
318 319 320 321 322

  call cbv2(y+1, y);
  insert into test.t1 values ("cbv1", y);
end|

323 324 325
--disable_warnings
drop procedure if exists cbv2|
--enable_warnings
326 327 328 329 330 331
create procedure cbv2(y1 int, inout y2 int)
begin
  set y2 = 4711;
  insert into test.t1 values ("cbv2", y1);
end|

332
call cbv1()|
333
select * from t1 order by data|
334 335 336 337
delete from t1|
drop procedure cbv1|
drop procedure cbv2|

338

pem@mysql.com's avatar
pem@mysql.com committed
339 340 341 342
# Subselect arguments

insert into t2 values ("a", 1, 1.1), ("b", 2, 1.2), ("c", 3, 1.3)|

343 344 345
--disable_warnings
drop procedure if exists sub1|
--enable_warnings
pem@mysql.com's avatar
pem@mysql.com committed
346 347 348
create procedure sub1(id char(16), x int)
  insert into test.t1 values (id, x)|

349 350 351 352 353 354 355 356 357
--disable_warnings
drop procedure if exists sub2|
--enable_warnings
create procedure sub2(id char(16))
begin
  declare x int;
  set x = (select sum(t.i) from test.t2 t);
  insert into test.t1 values (id, x);
end|
pem@mysql.com's avatar
pem@mysql.com committed
358

359 360 361
--disable_warnings
drop procedure if exists sub3|
--enable_warnings
pem@mysql.com's avatar
pem@mysql.com committed
362 363 364 365 366
create function sub3(i int) returns int
  return i+1|

call sub1("sub1a", (select 7))|
call sub1("sub1b", (select max(i) from t2))|
367
--error ER_OPERAND_COLUMNS
pem@mysql.com's avatar
pem@mysql.com committed
368 369
call sub1("sub1c", (select i,d from t2 limit 1))|
call sub1("sub1d", (select 1 from (select 1) a))|
370
call sub2("sub2")|
371
select * from t1 order by id|
pem@mysql.com's avatar
pem@mysql.com committed
372 373
select sub3((select max(i) from t2))|
drop procedure sub1|
374
drop procedure sub2|
pem@mysql.com's avatar
pem@mysql.com committed
375
drop function sub3|
376
delete from t1|
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
377
delete from t2|
pem@mysql.com's avatar
pem@mysql.com committed
378

379
# Basic tests of the flow control constructs
380 381

# Just test on 'x'...
382 383 384
--disable_warnings
drop procedure if exists a0|
--enable_warnings
385 386 387 388 389 390
create procedure a0(x int)
while x do
  set x = x-1;
  insert into test.t1 values ("a0", x);
end while|

391
call a0(3)|
392
select * from t1 order by data desc|
393 394 395 396
delete from t1|
drop procedure a0|


397
# The same, but with a more traditional test.
398 399 400
--disable_warnings
drop procedure if exists a|
--enable_warnings
401 402 403 404 405 406
create procedure a(x int)
while x > 0 do
  set x = x-1;
  insert into test.t1 values ("a", x);
end while|

407
call a(3)|
408
select * from t1 order by data desc|
409 410 411 412
delete from t1|
drop procedure a|


413
# REPEAT
414 415 416
--disable_warnings
drop procedure if exists b|
--enable_warnings
417
create procedure b(x int)
418 419
repeat
  insert into test.t1 values (repeat("b",3), x);
420
  set x = x-1;
421
until x = 0 end repeat|
422

423
call b(3)|
424
select * from t1 order by data desc|
425 426 427 428
delete from t1|
drop procedure b|


429
# Check that repeat isn't parsed the wrong way
430 431 432
--disable_warnings
drop procedure if exists b2|
--enable_warnings
433 434 435 436 437
create procedure b2(x int)
repeat(select 1 into outfile 'b2');
  insert into test.t1 values (repeat("b2",3), x);
  set x = x-1;
until x = 0 end repeat|
438

439 440 441
# We don't actually want to call it.
drop procedure b2|

442

443
# Labelled WHILE with ITERATE (pointless really)
444 445 446
--disable_warnings
drop procedure if exists c|
--enable_warnings
447 448 449 450 451 452 453 454
create procedure c(x int)
hmm: while x > 0 do
  insert into test.t1 values ("c", x);
  set x = x-1;
  iterate hmm;
  insert into test.t1 values ("x", x);
end while hmm|

455
call c(3)|
456
select * from t1 order by data desc|
457 458 459 460
delete from t1|
drop procedure c|


461
# Labelled WHILE with LEAVE
462 463 464
--disable_warnings
drop procedure if exists d|
--enable_warnings
465 466 467 468 469 470
create procedure d(x int)
hmm: while x > 0 do
  insert into test.t1 values ("d", x);
  set x = x-1;
  leave hmm;
  insert into test.t1 values ("x", x);
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
471
end while|
472

473 474 475 476 477 478
call d(3)|
select * from t1|
delete from t1|
drop procedure d|


479
# LOOP, with simple IF statement
480 481 482
--disable_warnings
drop procedure if exists e|
--enable_warnings
483 484 485 486 487 488 489 490 491
create procedure e(x int)
foo: loop
  if x = 0 then
    leave foo;
  end if;
  insert into test.t1 values ("e", x);
  set x = x-1;
end loop foo|

492
call e(3)|
493
select * from t1 order by data desc|
494 495 496 497
delete from t1|
drop procedure e|


498
# A full IF statement
499 500 501
--disable_warnings
drop procedure if exists f|
--enable_warnings
502 503 504 505 506 507 508 509 510
create procedure f(x int)
if x < 0 then
  insert into test.t1 values ("f", 0);
elseif x = 0 then
  insert into test.t1 values ("f", 1);
else
  insert into test.t1 values ("f", 2);
end if|

511 512 513
call f(-2)|
call f(0)|
call f(4)|
514
select * from t1 order by data|
515 516 517 518
delete from t1|
drop procedure f|


519
# This form of CASE is really just syntactic sugar for IF-ELSEIF-...
520 521 522
--disable_warnings
drop procedure if exists g|
--enable_warnings
523 524 525 526 527 528 529 530 531 532
create procedure g(x int)
case
when x < 0 then
  insert into test.t1 values ("g", 0);
when x = 0 then
  insert into test.t1 values ("g", 1);
else
  insert into test.t1 values ("g", 2);
end case|

533 534 535
call g(-42)|
call g(0)|
call g(1)|
536
select * from t1 order by data|
537 538 539 540
delete from t1|
drop procedure g|


541
# The "simple CASE"
542 543 544
--disable_warnings
drop procedure if exists h|
--enable_warnings
545 546 547 548 549 550 551 552 553 554
create procedure h(x int)
case x
when 0 then
  insert into test.t1 values ("h0", x);
when 1 then
  insert into test.t1 values ("h1", x);
else
  insert into test.t1 values ("h?", x);
end case|

555 556 557
call h(0)|
call h(1)|
call h(17)|
558
select * from t1 order by data|
559 560 561 562
delete from t1|
drop procedure h|


pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
563
# It's actually possible to LEAVE a BEGIN-END block
564 565 566
--disable_warnings
drop procedure if exists i|
--enable_warnings
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582
create procedure i(x int)
foo:
begin
  if x = 0 then
    leave foo;
  end if;
  insert into test.t1 values ("i", x);
end foo|

call i(0)|
call i(3)|
select * from t1|
delete from t1|
drop procedure i|


pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
583 584 585 586
# SELECT with one of more result set sent back to the clinet
insert into t1 values ("foo", 3), ("bar", 19)|
insert into t2 values ("x", 9, 4.1), ("y", -1, 19.2), ("z", 3, 2.2)|

587 588 589
--disable_warnings
drop procedure if exists sel1|
--enable_warnings
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
590 591
create procedure sel1()
begin
592
  select * from t1 order by data;
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
593 594 595 596 597
end|

call sel1()|
drop procedure sel1|

598 599 600
--disable_warnings
drop procedure if exists sel2|
--enable_warnings
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
601 602
create procedure sel2()
begin
603 604
  select * from t1 order by data;
  select * from t2 order by s;
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
605 606 607 608 609 610 611
end|

call sel2()|
drop procedure sel2|
delete from t1|
delete from t2|

612
# SELECT INTO local variables
613 614 615
--disable_warnings
drop procedure if exists into_test|
--enable_warnings
616 617 618 619 620 621 622
create procedure into_test(x char(16), y int)
begin
  insert into test.t1 values (x, y);
  select id,data into x,y from test.t1 limit 1;
  insert into test.t1 values (concat(x, "2"), y+2);
end|

623
call into_test("into", 100)|
624
select * from t1 order by data|
625 626 627 628 629
delete from t1|
drop procedure into_test|


# SELECT INTO with a mix of local and global variables
630 631 632
--disable_warnings
drop procedure if exists into_tes2|
--enable_warnings
633
create procedure into_test2(x char(16), y int)
634 635
begin
  insert into test.t1 values (x, y);
636 637
  select id,data into x,@z from test.t1 limit 1;
  insert into test.t1 values (concat(x, "2"), y+2);
638 639
end|

640
call into_test2("into", 100)|
641
select id,data,@z from t1 order by data|
642 643
delete from t1|
drop procedure into_test2|
644 645


646
# SELECT * INTO ... (bug test)
647 648 649
--disable_warnings
drop procedure if exists into_test3|
--enable_warnings
650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670
create procedure into_test3()
begin
  declare x char(16);
  declare y int;

  select * into x,y from test.t1 limit 1;
  insert into test.t2 values (x, y, 0.0);
end|

insert into t1 values ("into3", 19)|
# Two call needed for bug test
call into_test3()|
call into_test3()|
select * from t2|
delete from t1|
delete from t2|
drop procedure into_test3|


# SELECT INTO with no data is a warning ("no data", which we will
# not see normally). When not caught, execution proceeds.
671 672 673
--disable_warnings
drop procedure if exists into_test4|
--enable_warnings
674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693
create procedure into_test4()
begin
  declare x int;

  select data into x from test.t1 limit 1;
  insert into test.t3 values ("into4", x);
end|

delete from t1|
create table t3 ( s char(16), d int)|
call into_test4()|
select * from t3|
insert into t1 values ("i4", 77)|
call into_test4()|
select * from t3|
delete from t1|
drop table t3|
drop procedure into_test4|


694 695
# These two (and the two procedures above) caused an assert() to fail in
# sql_base.cc:lock_tables() at some point.
696 697 698
--disable_warnings
drop procedure if exists into_outfile|
--enable_warnings
699 700
--replace_result $MYSQLTEST_VARDIR ..
eval create procedure into_outfile(x char(16), y int)
701 702
begin
  insert into test.t1 values (x, y);
703
  select * into outfile "$MYSQLTEST_VARDIR/tmp/spout" from test.t1;
704 705
  insert into test.t1 values (concat(x, "2"), y+2);
end|
706

707
--system rm -f $MYSQLTEST_VARDIR/tmp/spout
708
call into_outfile("ofile", 1)|
709
--system rm -f $MYSQLTEST_VARDIR/tmp/spout
710 711
delete from t1|
drop procedure into_outfile|
712

713 714 715
--disable_warnings
drop procedure if exists into_dumpfile|
--enable_warnings
716 717
--replace_result $MYSQLTEST_VARDIR ..
eval create procedure into_dumpfile(x char(16), y int)
718 719
begin
  insert into test.t1 values (x, y);
720
  select * into dumpfile "$MYSQLTEST_VARDIR/tmp/spdump" from test.t1 limit 1;
721 722
  insert into test.t1 values (concat(x, "2"), y+2);
end|
723

724
--system rm -f $MYSQLTEST_VARDIR/tmp/spdump
725
call into_dumpfile("dfile", 1)|
726
--system rm -f $MYSQLTEST_VARDIR/tmp/spdump
727 728
delete from t1|
drop procedure into_dumpfile|
729

730 731 732
--disable_warnings
drop procedure if exists create_select|
--enable_warnings
733 734 735
create procedure create_select(x char(16), y int)
begin
  insert into test.t1 values (x, y);
736
  create temporary table test.t3 select * from test.t1;
pem@mysql.com's avatar
pem@mysql.com committed
737
  insert into test.t3 values (concat(x, "2"), y+2);
738
end|
739

pem@mysql.com's avatar
pem@mysql.com committed
740 741
call create_select("cs", 90)|
select * from t1, t3|
742
drop table t3|
pem@mysql.com's avatar
pem@mysql.com committed
743
delete from t1|
744
drop procedure create_select|
745

pem@mysql.com's avatar
pem@mysql.com committed
746

747
# A minimal, constant FUNCTION.
748 749 750
--disable_warnings
drop function if exists e|
--enable_warnings
751 752 753
create function e() returns double
  return 2.7182818284590452354|

754 755
set @e = e()|
select e(), @e|
756 757

# A minimal function with one argument
758 759 760
--disable_warnings
drop function if exists inc|
--enable_warnings
761 762 763 764
create function inc(i int) returns int
  return i+1|

select inc(1), inc(99), inc(-71)|
765

766
# A minimal function with two arguments
767 768 769
--disable_warnings
drop function if exists mul|
--enable_warnings
770 771
create function mul(x int, y int) returns int
  return x*y|
772

773 774
select mul(1,1), mul(3,5), mul(4711, 666)|

775
# A minimal string function
776 777 778
--disable_warnings
drop function if exists append|
--enable_warnings
779 780 781 782 783
create function append(s1 char(8), s2 char(8)) returns char(16)
  return concat(s1, s2)|

select append("foo", "bar")|

784
# A function with flow control
785 786 787
--disable_warnings
drop function if exists fac|
--enable_warnings
788 789
create function fac(n int unsigned) returns bigint unsigned
begin
790
  declare f bigint unsigned default 1;
791 792 793 794 795 796 797 798

  while n > 1 do
    set f = f * n;
    set n = n - 1;
  end while;
  return f;
end|

799
select fac(1), fac(2), fac(5), fac(10)|
800

801
# Nested calls
802 803 804
--disable_warnings
drop function if exists fun|
--enable_warnings
805 806 807 808 809 810 811 812 813 814 815
create function fun(d double, i int, u int unsigned) returns double
  return mul(inc(i), fac(u)) / e()|

select fun(2.3, 3, 5)|


# Various function calls in differen statements

insert into t2 values (append("xxx", "yyy"), mul(4,3), e())|
insert into t2 values (append("a", "b"), mul(2,mul(3,4)), fun(1.7, 4, 6))|

monty@mysql.com's avatar
monty@mysql.com committed
816
# Disable PS because double's give a bit different values
817
--disable_ps_protocol
818
select * from t2 where s = append("a", "b")|
819
select * from t2 where i = mul(4,3) or i = mul(mul(3,4),2) order by i|
820
select * from t2 where d = e()|
821
select * from t2 order by i|
822
--enable_ps_protocol
823 824
delete from t2|

825 826 827
drop function e|
drop function inc|
drop function mul|
828
drop function append|
829
drop function fun|
830

831

832 833 834 835
#
# CONDITIONs and HANDLERs
#

836 837 838
--disable_warnings
drop procedure if exists hndlr1|
--enable_warnings
839 840 841
create procedure hndlr1(val int)
begin
  declare x int default 0;
842
  declare foo condition for 1136;
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
843 844
  declare bar condition for sqlstate '42S98';        # Just for testing syntax
  declare zip condition for sqlstate value '42S99';  # Just for testing syntax
845 846
  declare continue handler for foo set x = 1;

847
  insert into test.t1 values ("hndlr1", val, 2);  # Too many values
848 849 850 851 852 853 854 855 856 857
  if (x) then
    insert into test.t1 values ("hndlr1", val);   # This instead then
  end if;
end|

call hndlr1(42)|
select * from t1|
delete from t1|
drop procedure hndlr1|

858 859 860
--disable_warnings
drop procedure if exists hndlr2|
--enable_warnings
861 862 863 864 865
create procedure hndlr2(val int)
begin
  declare x int default 0;

  begin
866
    declare exit handler for sqlstate '21S01' set x = 1;
867

868
    insert into test.t1 values ("hndlr2", val, 2); # Too many values
869 870 871 872 873 874 875 876 877 878 879
  end;

  insert into test.t1 values ("hndlr2", x);
end|

call hndlr2(42)|
select * from t1|
delete from t1|
drop procedure hndlr2|


880 881 882
--disable_warnings
drop procedure if exists hndlr3|
--enable_warnings
883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898
create procedure hndlr3(val int)
begin
  declare x int default 0;
  declare continue handler for sqlexception        # Any error
  begin
    declare z int;

    set z = 2 * val;
    set x = 1;
  end;

  if val < 10 then
    begin
      declare y int;

      set y = val + 10;
899
      insert into test.t1 values ("hndlr3", y, 2);  # Too many values
900 901 902 903 904 905 906 907 908 909 910 911
      if x then
        insert into test.t1 values ("hndlr3", y);
      end if;
    end;
  end if;
end|

call hndlr3(3)|
select * from t1|
delete from t1|
drop procedure hndlr3|

912 913 914 915

# Variables might be uninitialized when using handlers
# (Otherwise the compiler can detect if a variable is not set, but
#  not in this case.)
916 917
create table t3 ( id   char(16), data int )|

918 919 920
--disable_warnings
drop procedure if exists hndlr4|
--enable_warnings
921 922 923 924
create procedure hndlr4()
begin
  declare x int default 0;
  declare val int;	                           # No default
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
925
  declare continue handler for sqlstate '02000' set x=1;
926

927
  select data into val from test.t3 where id='z' limit 1;  # No hits
928

929
  insert into test.t3 values ('z', val);
930 931 932
end|

call hndlr4()|
933 934
select * from t3|
drop table t3|
935 936 937
drop procedure hndlr4|


938 939 940
#
# Cursors
#
941 942 943
--disable_warnings
drop procedure if exists cur1|
--enable_warnings
944 945 946 947 948
create procedure cur1()
begin
  declare a char(16);
  declare b int;
  declare c double;
949 950 951
  declare done int default 0;
  declare c cursor for select * from test.t2;
  declare continue handler for sqlstate '02000' set done = 1;
952 953 954 955 956 957 958 959 960 961 962 963 964 965

  open c;
  repeat
    fetch c into a, b, c;
    if not done then
       insert into test.t1 values (a, b+c);
    end if;
  until done end repeat;
  close c;
end|

insert into t2 values ("foo", 42, -1.9), ("bar", 3, 12.1), ("zap", 666, -3.14)|
call cur1()|
select * from t1|
966 967 968 969
drop procedure cur1|

create table t3 ( s char(16), i int )|

970 971 972
--disable_warnings
drop procedure if exists cur2|
--enable_warnings
973 974 975
create procedure cur2()
begin
  declare done int default 0;
976 977
  declare c1 cursor for select id,data from test.t1 order by id,data;
  declare c2 cursor for select i from test.t2 order by i;
978
  declare continue handler for sqlstate '02000' set done = 1;
979 980 981 982 983 984 985 986

  open c1;
  open c2;
  repeat
  begin
    declare a char(16);
    declare b,c int;

987 988
    fetch from c1 into a, b;
    fetch next from c2 into c;
989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002
    if not done then
      if b < c then
        insert into test.t3 values (a, b);
      else
        insert into test.t3 values (a, c);
      end if;
    end if;
  end;
  until done end repeat;
  close c1;
  close c2;
end|

call cur2()|
1003
select * from t3 order by i,s|
1004 1005
delete from t1|
delete from t2|
1006 1007
drop table t3|
drop procedure cur2|
1008

1009

1010
# The few characteristics we parse
1011 1012 1013
--disable_warnings
drop procedure if exists chistics|
--enable_warnings
1014
create procedure chistics()
1015 1016 1017 1018 1019 1020 1021 1022
    language sql
    modifies sql data
    not deterministic
    sql security definer
    comment 'Characteristics procedure test'
  insert into t1 values ("chistics", 1)|

show create procedure chistics|
1023 1024 1025 1026
# Call it, just to make sure.
call chistics()|
select * from t1|
delete from t1|
1027 1028 1029
alter procedure chistics sql security invoker|
show create procedure chistics|
drop procedure chistics|
1030

1031 1032 1033
--disable_warnings
drop function if exists chistics|
--enable_warnings
1034
create function chistics() returns int
1035 1036 1037 1038 1039
    language sql
    deterministic
    sql security invoker
    comment 'Characteristics procedure test'
  return 42|
1040

1041
show create function chistics|
1042 1043
# Call it, just to make sure.
select chistics()|
1044
alter function chistics
1045 1046
   no sql
   comment 'Characteristics function test'|
1047 1048
show create function chistics|
drop function chistics|
1049 1050


1051 1052 1053 1054 1055
# Check mode settings
insert into t1 values ("foo", 1), ("bar", 2), ("zip", 3)|

set @@sql_mode = 'ANSI'|
delimiter $|
1056 1057 1058
--disable_warnings
drop procedure if exists modes$
--enable_warnings
1059 1060 1061 1062 1063
create procedure modes(out c1 int, out c2 int)
begin
  declare done int default 0;
  declare x int;
  declare c cursor for select data from t1;
1064
  declare continue handler for sqlstate '02000' set done = 1;
1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088

  select 1 || 2 into c1;
  set c2 = 0;
  open c;
  repeat
    fetch c into x;
    if not done then
      set c2 = c2 + 1;
    end if;
  until done end repeat;
  close c;
end$
delimiter |$
set @@sql_mode = ''|

set sql_select_limit = 1|
call modes(@c1, @c2)|
set sql_select_limit = default|

select @c1, @c2|
delete from t1|
drop procedure modes|


1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106
# Check that dropping a database without routines works.
# (Dropping with routines is tested in sp-security.test)
# First an empty db.
create database sp_db1|
drop database sp_db1|

# Again, with a table.
create database sp_db2|
use sp_db2|
# Just put something in here...
create table t3 ( s char(4), t int )|
insert into t3 values ("abcd", 42), ("dcba", 666)|
use test|
drop database sp_db2|

# And yet again, with just a procedure.
create database sp_db3|
use sp_db3|
1107 1108 1109
--disable_warnings
drop procedure if exists dummy|
--enable_warnings
1110 1111 1112 1113 1114 1115 1116 1117
create procedure dummy(out x int)
  set x = 42|
use test|
drop database sp_db3|
# Check that it's gone
select type,db,name from mysql.proc where db = 'sp_db3'|


1118 1119
# ROW_COUNT() function after a CALL
# We test the other cases here too, although it's not strictly SP specific
1120 1121 1122
--disable_warnings
drop procedure if exists rc|
--enable_warnings
1123 1124 1125 1126 1127 1128 1129 1130
create procedure rc()
begin
  delete from t1;
  insert into t1 values ("a", 1), ("b", 2), ("c", 3);
end|

call rc()|
select row_count()|
1131
--disable_ps_protocol
1132 1133
update t1 set data=42 where id = "b";
select row_count()|
1134
--enable_ps_protocol
1135 1136 1137 1138
delete from t1|
select row_count()|
delete from t1|
select row_count()|
1139 1140
select * from t1|
select row_count()|
1141 1142 1143
drop procedure rc|


1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158
#
# Let us test how well new locking scheme works.
#

# Let us prepare playground
--disable_warnings
drop function if exists f0|
drop function if exists f1|
drop function if exists f2|
drop function if exists f3|
drop function if exists f4|
drop function if exists f5|
drop function if exists f6|
drop function if exists f7|
drop function if exists f8|
1159 1160 1161 1162 1163
drop function if exists f9|
drop function if exists f10|
drop function if exists f11|
drop function if exists f12_1|
drop function if exists f12_2|
1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177
drop view if exists v0|
drop view if exists v1|
drop view if exists v2|
--enable_warnings
delete from t1|
delete from t2|
insert into t1 values ("a", 1), ("b", 2) |
insert into t2 values ("a", 1, 1.0), ("b", 2, 2.0), ("c", 3, 3.0) |

# Test the simplest function using tables
create function f1() returns int
  return (select sum(data) from t1)|
select f1()|
# This should work too (and give 2 rows as result)
1178
select id, f1() from t1 order by id|
1179 1180 1181

# Function which uses two instances of table simultaneously
create function f2() returns int
1182
  return (select data from t1 where data <= (select sum(data) from t1) order by data limit 1)|
1183
select f2()|
1184
select id, f2() from t1 order by id|
1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195

# Function which uses the same table twice in different queries
create function f3() returns int
begin
  declare n int;
  declare m int;
  set n:= (select min(data) from t1);
  set m:= (select max(data) from t1);
  return n < m;
end|
select f3()|
1196
select id, f3() from t1 order by id|
1197 1198 1199

# Calling two functions using same table
select f1(), f3()|
1200
select id, f1(), f3() from t1 order by id|
1201 1202 1203 1204 1205

# Function which uses two different tables
create function f4() returns double 
  return (select d from t1, t2 where t1.data = t2.i and t1.id= "b")|
select f4()|
1206
select s, f4() from t2 order by s|
1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220

# Recursive functions which due to this recursion require simultaneous
# access to several instance of the same table won't work
create function f5(i int) returns int
begin
  if i <= 0 then
    return 0;
  elseif i = 1  then
    return (select count(*) from t1 where data = i);
  else
    return (select count(*) + f5( i - 1) from t1 where data = i);
  end if;
end|
select f5(1)|
1221 1222 1223 1224
# Since currently recursive functions are disallowed ER_SP_NO_RECURSION
# error will be returned, once we will allow them error about
# insufficient number of locked tables will be returned instead.
--error ER_SP_NO_RECURSION
1225
select f5(2)|
1226
--error ER_SP_NO_RECURSION
1227
select f5(3)|
1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238

# OTOH this should work 
create function f6() returns int
begin
  declare n int;
  set n:= f1();
  return (select count(*) from t1 where data <= f7() and data <= n);
end|
create function f7() returns int
  return (select sum(data) from t1 where data <= f1())|
select f6()|
1239
select id, f6() from t1 order by id|
1240 1241 1242 1243 1244 1245 1246

#
# Let us test how new locking work with views
#
# The most trivial view
create view v1 (a) as select f1()|
select * from v1|
1247
select id, a from t1, v1 order by id|
1248 1249 1250 1251
select * from v1, v1 as v|
# A bit more complex construction
create view v2 (a) as select a*10 from v1|
select * from v2|
1252
select id, a from t1, v2 order by id|
1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270
select * from v1, v2|

# Nice example where the same view is used on
# on different expression levels
create function f8 () returns int
  return (select count(*) from v2)|

select *, f8() from v1|

# Let us test what will happen if function is missing
drop function f1|
--error 1356
select * from v1|

# And what will happen if we have recursion which involves
# views and functions ?
create function f1() returns int
  return (select sum(data) from t1) + (select sum(data) from v1)|
1271
--error ER_SP_NO_RECURSION
1272
select f1()|
1273
--error ER_SP_NO_RECURSION
1274
select * from v1|
1275
--error ER_SP_NO_RECURSION
1276
select * from v2|
1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293
# Back to the normal cases
drop function f1|
create function f1() returns int
  return (select sum(data) from t1)|

# Let us also test some weird cases where no real tables is used
create function f0() returns int
  return (select * from (select 100) as r)|
select f0()|
select *, f0() from (select 1) as t|
create view v0 as select f0()|
select * from v0|
select *, f0() from v0|

#
# Let us test how well prelocking works with explicit LOCK TABLES.
#
1294
lock tables t1 read, t1 as t11 read|
1295 1296
# These should work well
select f3()|
1297
select id, f3() from t1 as t11 order by id|
1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315
# Degenerate cases work too :)
select f0()|
select * from v0|
select *, f0() from v0, (select 123) as d1|
# But these should not !
--error 1100
select id, f3() from t1|
--error 1100
select f4()|
unlock tables|

# Let us test how LOCK TABLES which implicitly depends on functions
# works
lock tables v2 read, mysql.proc read|
select * from v2|
select * from v1|
# These should not work as we have too little instances of tables locked
--error 1100
1316
select * from v1, t1|
1317 1318 1319 1320
--error 1100
select f4()|
unlock tables|

1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387
# Tests for handling of temporary tables in functions.
#
# Unlike for permanent tables we should be able to create, use
# and drop such tables in functions.
# 
# Simplest function using temporary table. It is also test case for bug 
# #12198 "Temporary table aliasing does not work inside stored functions"
create function f9() returns int
begin
  declare a, b int;
  drop temporary table if exists t3;
  create temporary table t3 (id int);
  insert into t3 values (1), (2), (3);
  set a:= (select count(*) from t3);
  set b:= (select count(*) from t3 t3_alias);
  return a + b;
end|
# This will emit warning as t3 was not existing before.
select f9()|
select f9() from t1 limit 1|

# Function which uses both temporary and permanent tables.
create function f10() returns int
begin
  drop temporary table if exists t3;
  create temporary table t3 (id int);
  insert into t3 select id from t4;
  return (select count(*) from t3);
end|
# Check that we don't ignore completely tables used in function
--error ER_NO_SUCH_TABLE
select f10()|
create table t4 as select 1 as id|
select f10()|

# Practical cases which we don't handle well (yet)
#
# Function which does not work because of well-known and documented
# limitation of MySQL. We can't use the several instances of the
# same temporary table in statement.
create function f11() returns int
begin
  drop temporary table if exists t3;
  create temporary table t3 (id int);
  insert into t3 values (1), (2), (3);
  return (select count(*) from t3 as a, t3 as b);
end|
--error ER_CANT_REOPEN_TABLE
select f11()|
--error ER_CANT_REOPEN_TABLE
select f11() from t1|
# We don't handle temporary tables used by nested functions well
create function f12_1() returns int
begin
  drop temporary table if exists t3;
  create temporary table t3 (id int);
  insert into t3 values (1), (2), (3);
  return f12_2();
end|
create function f12_2() returns int
  return (select count(*) from t3)|
# We need clean start to get error
drop temporary table t3|
--error ER_NO_SUCH_TABLE
select f12_1()|
--error ER_NO_SUCH_TABLE
select f12_1() from t1 limit 1|
1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398

# Cleanup
drop function f0|
drop function f1|
drop function f2|
drop function f3|
drop function f4|
drop function f5|
drop function f6|
drop function f7|
drop function f8|
1399 1400 1401 1402 1403
drop function f9|
drop function f10|
drop function f11|
drop function f12_1|
drop function f12_2|
1404 1405 1406
drop view v0|
drop view v1|
drop view v2|
1407 1408
truncate table t1 |
truncate table t2 |
1409
drop table t4|
1410 1411 1412 1413

# End of non-bug tests


1414 1415 1416 1417 1418 1419 1420
#
# Some "real" examples
#

# fac

--disable_warnings
1421
drop table if exists t3|
1422
--enable_warnings
1423
create table t3 (n int unsigned not null primary key, f bigint unsigned)|
1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436

--disable_warnings
drop procedure if exists ifac|
--enable_warnings
create procedure ifac(n int unsigned)
begin
  declare i int unsigned default 1;

  if n > 20 then
    set n = 20;		# bigint overflow otherwise
  end if;
  while i <= n do
    begin
1437
      insert into test.t3 values (i, fac(i));
1438 1439 1440 1441 1442 1443
      set i = i + 1;
    end;
  end while;
end|

call ifac(20)|
1444 1445
select * from t3|
drop table t3|
1446
--replace_column 4 'root@localhost' 5 '0000-00-00 00:00:00' 6 '0000-00-00 00:00:00'
1447 1448 1449
show function status like '%f%'|
drop procedure ifac|
drop function fac|
1450
--replace_column 4 'root@localhost' 5 '0000-00-00 00:00:00' 6 '0000-00-00 00:00:00'
1451 1452 1453 1454 1455 1456
show function status like '%f%'|


# primes

--disable_warnings
1457
drop table if exists t3|
1458 1459
--enable_warnings

1460
create table t3 (
1461 1462 1463 1464
  i int unsigned not null primary key,
  p bigint unsigned not null
)|

1465
insert into t3 values
1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493
 ( 0,   3), ( 1,   5), ( 2,   7), ( 3,  11), ( 4,  13),
 ( 5,  17), ( 6,  19), ( 7,  23), ( 8,  29), ( 9,  31),
 (10,  37), (11,  41), (12,  43), (13,  47), (14,  53),
 (15,  59), (16,  61), (17,  67), (18,  71), (19,  73),
 (20,  79), (21,  83), (22,  89), (23,  97), (24, 101),
 (25, 103), (26, 107), (27, 109), (28, 113), (29, 127),
 (30, 131), (31, 137), (32, 139), (33, 149), (34, 151),
 (35, 157), (36, 163), (37, 167), (38, 173), (39, 179),
 (40, 181), (41, 191), (42, 193), (43, 197), (44, 199)|

--disable_warnings
drop procedure if exists opp|
--enable_warnings
create procedure opp(n bigint unsigned, out pp bool)
begin
  declare r double;
  declare b, s bigint unsigned default 0;

  set r = sqrt(n);

 again:
  loop
    if s = 45 then
      set b = b+200, s = 0;
    else
      begin
        declare p bigint unsigned;

1494
        select t.p into p from test.t3 t where t.i = s;
1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524
        if b+p > r then
          set pp = 1;
          leave again;
        end if;
        if mod(n, b+p) = 0 then
          set pp = 0;
          leave again;
        end if;
        set s = s+1;
      end;
    end if;
  end loop;
end|

--disable_warnings
drop procedure if exists ip|
--enable_warnings
create procedure ip(m int unsigned)
begin
  declare p bigint unsigned;
  declare i int unsigned;

  set i=45, p=201;

  while i < m do
    begin
      declare pp bool default 0;

      call opp(p, pp);
      if pp then
1525
        insert into test.t3 values (i, p);
1526 1527 1528 1529 1530 1531 1532
        set i = i+1;
      end if;
      set p = p+2;
    end;
  end while;
end|
show create procedure opp|
1533
--replace_column 4 'root@localhost' 5 '0000-00-00 00:00:00' 6 '0000-00-00 00:00:00'
1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546
show procedure status like '%p%'|

# This isn't the fastest way in the world to compute prime numbers, so
# don't be too ambitious. ;-)
call ip(200)|
# We don't want to select the entire table here, just pick a few
# examples.
# The expected result is:
#    i      p
#   ---   ----
#    45    211
#   100    557
#   199   1229
1547 1548
select * from t3 where i=45 or i=100 or i=199|
drop table t3|
1549 1550
drop procedure opp|
drop procedure ip|
1551
--replace_column 4 'root@localhost' 5 '0000-00-00 00:00:00' 6 '0000-00-00 00:00:00'
1552 1553 1554 1555
show procedure status like '%p%'|


# Fibonacci, for recursion test. (Yet Another Numerical series :)
1556
#
1557
--disable_warnings
1558
drop table if exists t3|
1559
--enable_warnings
1560
create table t3 ( f bigint unsigned not null )|
1561

1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572
# We deliberately do it the awkward way, fetching the last two
# values from the table, in order to exercise various statements
# and table accesses at each turn.
--disable_warnings
drop procedure if exists fib|
--enable_warnings
create procedure fib(n int unsigned)
begin
  if n > 1 then
    begin
      declare x, y bigint unsigned;
1573
      declare c cursor for select f from t3 order by f desc limit 2;
1574 1575 1576 1577 1578

      open c;
      fetch c into y;
      fetch c into x;
      close c;
1579
      insert into t3 values (x+y);
1580 1581 1582 1583 1584
      call fib(n-1);
    end;
  end if;
end|

1585 1586 1587
# Enable recursion
set @@max_sp_recursion_depth= 20|

1588 1589
# Minimum test: recursion of 3 levels

1590
insert into t3 values (0), (1)|
1591 1592 1593

call fib(3)|

1594
select * from t3 order by f asc|
1595

1596
truncate table t3|
1597

1598 1599
# The original test, 20 levels, ran into memory limits on some machines
# and builds. Try 10 instead...
1600

1601
insert into t3 values (0), (1)|
1602

1603
call fib(10)|
1604

1605 1606
select * from t3 order by f asc|
drop table t3|
1607
drop procedure fib|
1608
set @@max_sp_recursion_depth= 0|
1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619

#
# Comment & suid
#

--disable_warnings
drop procedure if exists bar|
--enable_warnings
create procedure bar(x char(16), y int)
 comment "111111111111" sql security invoker
 insert into test.t1 values (x, y)|
1620
--replace_column 4 'root@localhost' 5 '0000-00-00 00:00:00' 6 '0000-00-00 00:00:00'
1621 1622 1623 1624 1625
show procedure status like 'bar'|
alter procedure bar comment "2222222222" sql security definer|
alter procedure bar comment "3333333333"|
alter procedure bar|
show create procedure bar|
1626
--replace_column 4 'root@localhost' 5 '0000-00-00 00:00:00' 6 '0000-00-00 00:00:00'
1627 1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661
show procedure status like 'bar'|
drop procedure bar|

#
# rexecution
#
--disable_warnings
drop procedure if exists p1|
--enable_warnings
create procedure p1 ()
  select (select s1 from t3) from t3|

create table t3 (s1 int)|

call p1()|
insert into t3 values (1)|
call p1()|
drop procedure p1|
drop table t3|

#
# backticks
#
--disable_warnings
drop function if exists foo|
--enable_warnings
create function `foo` () returns int
  return 5|
select `foo` ()|
drop function `foo`|

#
# Implicit LOCK/UNLOCK TABLES for table access in functions
#

1662
--disable_warnings
1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704
drop function if exists t1max|
--enable_warnings
create function t1max() returns int
begin
  declare x int;
  select max(data) into x from t1;
  return x;
end|

insert into t1 values ("foo", 3), ("bar", 2), ("zip", 5), ("zap", 1)|
select t1max()|
drop function t1max|

create table t3 (
  v char(16) not null primary key,
  c int unsigned not null
)|

create function getcount(s char(16)) returns int
begin
  declare x int;

  select count(*) into x from t3 where v = s;
  if x = 0 then
    insert into t3 values (s, 1);
  else
    update t3 set c = c+1 where v = s;
  end if;
  return x;
end|
select * from t1 where data = getcount("bar")|
select * from t3|
select getcount("zip")|
select getcount("zip")|
select * from t3|
select getcount(id) from t1 where data = 3|
select getcount(id) from t1 where data = 5|
select * from t3|
drop table t3|
drop function getcount|


1705 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 1759 1760 1761 1762 1763 1764 1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090 2091 2092 2093 2094 2095
# Test cases for different combinations of condition handlers in nested
# begin-end blocks in stored procedures.
#
# Note that the standard specifies that the most specific handler should
# be triggered even if it's an outer handler masked by a less specific
# handler in an inner block.
# Note also that '02000' is more specific than NOT FOUND; there might be
# other '02xxx' states, even if we currently do not issue them in any
# situation (e.g. '02001').
#
# The combinations we test are these:
#
#                                         Inner
#              errcode      sqlstate     not found    sqlwarning   sqlexception
#  Outer      +------------+------------+------------+------------+------------+
#errcode      | h_ee (i)   | h_es (o)   | h_en (o)   | h_ew (o)   | h_ex (o)   |
#sqlstate     | h_se (i)   | h_ss (i)   | h_sn (o)   | h_sw (o)   | h_sx (o)   |
#not found    | h_ne (i)   | h_ns (i)   | h_nn (i)   |            |            |
#sqlwarning   | h_we (i)   | h_ws (i)   |            | h_ww (i)   |            |
#sqlexception | h_xe (i)   | h_xs (i)   |            |            | h_xx (i)   |
#             +------------+---------------------------------------------------+
#
# (i) means that the inner handler is the one that should be invoked,
# (o) means that the outer handler should be invoked.
#
# ('not found', 'sqlwarning' and 'sqlexception' are mutually exclusive, hence
#  no tests for those combinations.)
#

--disable_warnings
drop table if exists t3|
drop procedure if exists h_ee|
drop procedure if exists h_es|
drop procedure if exists h_en|
drop procedure if exists h_ew|
drop procedure if exists h_ex|
drop procedure if exists h_se|
drop procedure if exists h_ss|
drop procedure if exists h_sn|
drop procedure if exists h_sw|
drop procedure if exists h_sx|
drop procedure if exists h_ne|
drop procedure if exists h_ns|
drop procedure if exists h_nn|
drop procedure if exists h_we|
drop procedure if exists h_ws|
drop procedure if exists h_ww|
drop procedure if exists h_xe|
drop procedure if exists h_xs|
drop procedure if exists h_xx|
--enable_warnings

# smallint    - to get out of range warnings
# primary key - to get constraint errors
create table t3 (a smallint primary key)|

insert into t3 (a) values (1)|

create procedure h_ee()
    deterministic
begin
  declare continue handler for 1062 -- ER_DUP_ENTRY
    select 'Outer (bad)' as 'h_ee';

  begin
    declare continue handler for 1062 -- ER_DUP_ENTRY
        select 'Inner (good)' as 'h_ee';

    insert into t3 values (1);
  end;
end|

create procedure h_es()
    deterministic
begin
  declare continue handler for 1062 -- ER_DUP_ENTRY
    select 'Outer (good)' as 'h_es';

  begin
    -- integrity constraint violation
    declare continue handler for sqlstate '23000'
      select 'Inner (bad)' as 'h_es';

    insert into t3 values (1);
  end;
end|

create procedure h_en()
    deterministic
begin
  declare continue handler for 1329 -- ER_SP_FETCH_NO_DATA
    select 'Outer (good)' as 'h_en';

  begin
    declare x int;
    declare continue handler for sqlstate '02000' -- no data
      select 'Inner (bad)' as 'h_en';

    select a into x from t3 where a = 42;
  end;
end|

create procedure h_ew()
    deterministic
begin
  declare continue handler for 1264 -- ER_WARN_DATA_OUT_OF_RANGE
    select 'Outer (good)' as 'h_ew';

  begin
    declare continue handler for sqlwarning
      select 'Inner (bad)' as 'h_ew';

    insert into t3 values (123456789012);
  end;
  delete from t3;
  insert into t3 values (1);
end|

create procedure h_ex()
    deterministic
begin
  declare continue handler for 1062 -- ER_DUP_ENTRY
    select 'Outer (good)' as 'h_ex';

  begin
    declare continue handler for sqlexception
      select 'Inner (bad)' as 'h_ex';

    insert into t3 values (1);
  end;
end|

create procedure h_se()
    deterministic
begin
  -- integrity constraint violation
  declare continue handler for sqlstate '23000' 
    select 'Outer (bad)' as 'h_se';

  begin
    declare continue handler for 1062 -- ER_DUP_ENTRY
      select 'Inner (good)' as 'h_se';

    insert into t3 values (1);
  end;
end|

create procedure h_ss()
    deterministic
begin
  -- integrity constraint violation
  declare continue handler for sqlstate '23000' 
    select 'Outer (bad)' as 'h_ss';

  begin
    -- integrity constraint violation
    declare continue handler for sqlstate '23000' 
      select 'Inner (good)' as 'h_ss';

    insert into t3 values (1);
  end;
end|

create procedure h_sn()
    deterministic
begin
  -- Note: '02000' is more specific than NOT FOUND ;
  --       there might be other not found states 
  declare continue handler for sqlstate '02000' -- no data
    select 'Outer (good)' as 'h_sn';

  begin
    declare x int;
    declare continue handler for not found
      select 'Inner (bad)' as 'h_sn';

    select a into x from t3 where a = 42;
  end;
end|

create procedure h_sw()
    deterministic
begin
  -- data exception - numeric value out of range
  declare continue handler for sqlstate '22003'
    select 'Outer (good)' as 'h_sw';

  begin
    declare continue handler for sqlwarning
      select 'Inner (bad)' as 'h_sw';

    insert into t3 values (123456789012);
  end;
  delete from t3;
  insert into t3 values (1);
end|

create procedure h_sx()
    deterministic
begin
  -- integrity constraint violation
  declare continue handler for sqlstate '23000' 
    select 'Outer (good)' as 'h_sx';

  begin
    declare continue handler for sqlexception
      select 'Inner (bad)' as 'h_sx';

    insert into t3 values (1);
  end;
end|

create procedure h_ne()
    deterministic
begin
  declare continue handler for not found
    select 'Outer (bad)' as 'h_ne';

  begin
    declare x int;
    declare continue handler for 1329 -- ER_SP_FETCH_NO_DATA
      select 'Inner (good)' as 'h_ne';

    select a into x from t3 where a = 42;
  end;
end|

create procedure h_ns()
    deterministic
begin
  declare continue handler for not found
    select 'Outer (bad)' as 'h_ns';

  begin
    declare x int;
    declare continue handler for sqlstate '02000' -- no data
      select 'Inner (good)' as 'h_ns';

    select a into x from t3 where a = 42;
  end;
end|

create procedure h_nn()
    deterministic
begin
  declare continue handler for not found
    select 'Outer (bad)' as 'h_nn';

  begin
    declare x int;
    declare continue handler for not found
      select 'Inner (good)' as 'h_nn';

    select a into x from t3 where a = 42;
  end;
end|

create procedure h_we()
    deterministic
begin
  declare continue handler for sqlwarning
    select 'Outer (bad)' as 'h_we';

  begin
    declare continue handler for 1264 -- ER_WARN_DATA_OUT_OF_RANGE
      select 'Inner (good)' as 'h_we';

    insert into t3 values (123456789012);
  end;
  delete from t3;
  insert into t3 values (1);
end|

create procedure h_ws()
    deterministic
begin
  declare continue handler for sqlwarning
    select 'Outer (bad)' as 'h_ws';

  begin
    -- data exception - numeric value out of range
    declare continue handler for sqlstate '22003'
      select 'Inner (good)' as 'h_ws';

    insert into t3 values (123456789012);
  end;
  delete from t3;
  insert into t3 values (1);
end|

create procedure h_ww()
    deterministic
begin
  declare continue handler for sqlwarning
    select 'Outer (bad)' as 'h_ww';

  begin
    declare continue handler for sqlwarning
      select 'Inner (good)' as 'h_ww';

    insert into t3 values (123456789012);
  end;
  delete from t3;
  insert into t3 values (1);
end|

create procedure h_xe()
    deterministic
begin
  declare continue handler for sqlexception
    select 'Outer (bad)' as 'h_xe';

  begin
    declare continue handler for 1062 -- ER_DUP_ENTRY
      select 'Inner (good)' as 'h_xe';

    insert into t3 values (1);
  end;
end|

create procedure h_xs()
    deterministic
begin
  declare continue handler for sqlexception
    select 'Outer (bad)' as 'h_xs';

  begin
    -- integrity constraint violation
    declare continue handler for sqlstate '23000'
      select 'Inner (good)' as 'h_xs';

    insert into t3 values (1);
  end;
end|

create procedure h_xx()
    deterministic
begin
  declare continue handler for sqlexception
    select 'Outer (bad)' as 'h_xx';

  begin
    declare continue handler for sqlexception
      select 'Inner (good)' as 'h_xx';

    insert into t3 values (1);
  end;
end|

call h_ee()|
call h_es()|
call h_en()|
call h_ew()|
call h_ex()|
call h_se()|
call h_ss()|
call h_sn()|
call h_sw()|
call h_sx()|
call h_ne()|
call h_ns()|
call h_nn()|
call h_we()|
call h_ws()|
call h_ww()|
call h_xe()|
call h_xs()|
call h_xx()|

drop table t3|
drop procedure h_ee|
drop procedure h_es|
drop procedure h_en|
drop procedure h_ew|
drop procedure h_ex|
drop procedure h_se|
drop procedure h_ss|
drop procedure h_sn|
drop procedure h_sw|
drop procedure h_sx|
drop procedure h_ne|
drop procedure h_ns|
drop procedure h_nn|
drop procedure h_we|
drop procedure h_ws|
drop procedure h_ww|
drop procedure h_xe|
drop procedure h_xs|
drop procedure h_xx|


2096 2097 2098 2099
#
# Test cases for old bugs
#

2100 2101 2102
#
# BUG#822
#
2103 2104 2105 2106
--disable_warnings
drop procedure if exists bug822|
--enable_warnings
create procedure bug822(a_id char(16), a_data int)
2107 2108 2109 2110 2111 2112 2113 2114
begin
  declare n int;
  select count(*) into n from t1 where id = a_id and data = a_data;
  if n = 0 then
    insert into t1 (id, data) values (a_id, a_data);
  end if;
end|

2115
delete from t1|
2116 2117 2118
call bug822('foo', 42)|
call bug822('foo', 42)|
call bug822('bar', 666)|
2119
select * from t1 order by data|
2120
delete from t1|
2121
drop procedure bug822|
2122

2123 2124 2125
#
# BUG#1495
#
2126 2127 2128 2129
--disable_warnings
drop procedure if exists bug1495|
--enable_warnings
create procedure bug1495()
2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141
begin
  declare x int;

  select data into x from t1 order by id limit 1;
  if x > 10 then
    insert into t1 values ("less", x-10);
  else
    insert into t1 values ("more", x+10);
  end if;
end|

insert into t1 values ('foo', 12)|
2142
call bug1495()|
2143 2144
delete from t1 where id='foo'|
insert into t1 values ('bar', 7)|
2145
call bug1495()|
2146
delete from t1 where id='bar'|
2147
select * from t1 order by data|
2148
delete from t1|
2149
drop procedure bug1495|
2150

2151 2152 2153
#
# BUG#1547
#
2154 2155 2156 2157
--disable_warnings
drop procedure if exists bug1547|
--enable_warnings
create procedure bug1547(s char(16))
2158 2159 2160 2161 2162 2163 2164 2165 2166 2167 2168 2169
begin
  declare x int;

  select data into x from t1 where s = id limit 1;
  if x > 10 then
    insert into t1 values ("less", x-10);
  else
    insert into t1 values ("more", x+10);
  end if;
end|

insert into t1 values ("foo", 12), ("bar", 7)|
2170 2171
call bug1547("foo")|
call bug1547("bar")|
2172
select * from t1 order by id|
2173
delete from t1|
2174
drop procedure bug1547|
2175

2176 2177 2178 2179 2180 2181 2182 2183 2184
#
# BUG#1656
#
--disable_warnings
drop table if exists t70|
--enable_warnings
create table t70 (s1 int,s2 int)|
insert into t70 values (1,2)|

2185 2186 2187 2188
--disable_warnings
drop procedure if exists bug1656|
--enable_warnings
create procedure bug1656(out p1 int, out p2 int)
2189 2190
  select * into p1, p1 from t70|

2191
call bug1656(@1, @2)|
2192 2193
select @1, @2|
drop table t70|
2194
drop procedure bug1656|
2195

2196 2197 2198 2199 2200
#
# BUG#1862
#
create table t3(a int)|

2201 2202 2203 2204
--disable_warnings
drop procedure if exists bug1862|
--enable_warnings
create procedure bug1862()
2205 2206 2207 2208 2209
begin
  insert into t3 values(2);    
  flush tables;
end|

2210
call bug1862()|
2211
# the second call caused a segmentation
2212
call bug1862()|
2213 2214
select * from t3|
drop table t3|
2215
drop procedure bug1862|
2216

2217 2218 2219
#
# BUG#1874
#
2220 2221 2222 2223
--disable_warnings
drop procedure if exists bug1874|
--enable_warnings
create procedure bug1874()
2224 2225 2226 2227 2228 2229 2230 2231 2232 2233 2234 2235 2236 2237
begin
  declare x int;
  declare y double;
  select max(data) into x from t1;
  insert into t2 values ("max", x, 0);
  select min(data) into x from t1;
  insert into t2 values ("min", x, 0);
  select sum(data) into x from t1;
  insert into t2 values ("sum", x, 0);
  select avg(data) into y from t1;
  insert into t2 values ("avg", 0, y);
end|

insert into t1 (data) values (3), (1), (5), (9), (4)|
2238
call bug1874()|
2239
select * from t2 order by i|
2240 2241
delete from t1|
delete from t2|
2242
drop procedure bug1874|
2243

2244 2245 2246
#
# BUG#2260
#
2247 2248 2249 2250
--disable_warnings
drop procedure if exists bug2260|
--enable_warnings
create procedure bug2260()
2251 2252 2253
begin
  declare v1 int;
  declare c1 cursor for select data from t1;
2254
  declare continue handler for not found set @x2 = 1;
2255 2256 2257 2258 2259 2260 2261

  open c1;
  fetch c1 into v1;
  set @x2 = 2;
  close c1;
end|

2262
call bug2260()|
2263
select @x2|
2264
drop procedure bug2260|
2265

2266
#
2267
# BUG#2267 "Lost connect if stored procedure has SHOW FUNCTION STATUS"
2268
#
2269 2270 2271 2272 2273 2274 2275 2276 2277 2278 2279 2280 2281 2282 2283 2284 2285 2286 2287 2288 2289 2290 2291 2292 2293 2294
--disable_warnings
drop procedure if exists bug2267_1|
--enable_warnings
create procedure bug2267_1()
begin
  show procedure status;
end|

--disable_warnings
drop procedure if exists bug2267_2|
--enable_warnings
create procedure bug2267_2()
begin
  show function status;
end|

--disable_warnings
drop procedure if exists bug2267_3|
--enable_warnings
create procedure bug2267_3()
begin
  show create procedure bug2267_1;
end|

--disable_warnings
drop procedure if exists bug2267_4|
2295
drop function if exists bug2267_4|
2296 2297 2298
--enable_warnings
create procedure bug2267_4()
begin
2299
  show create function bug2267_4;
2300
end|
2301
create function bug2267_4() returns int return 100|
2302 2303 2304 2305 2306 2307 2308 2309 2310 2311 2312 2313

--replace_column 5 '0000-00-00 00:00:00' 6 '0000-00-00 00:00:00'
call bug2267_1()|
--replace_column 5 '0000-00-00 00:00:00' 6 '0000-00-00 00:00:00'
call bug2267_2()|
call bug2267_3()|
call bug2267_4()|

drop procedure bug2267_1|
drop procedure bug2267_2|
drop procedure bug2267_3|
drop procedure bug2267_4|
2314
drop function bug2267_4|
2315

2316 2317 2318
#
# BUG#2227
#
2319 2320 2321 2322
--disable_warnings
drop procedure if exists bug2227|
--enable_warnings
create procedure bug2227(x int)
2323 2324 2325 2326 2327 2328 2329
begin
  declare y float default 2.6;
  declare z char(16) default "zzz";

  select 1.3, x, y, 42, z;
end|

2330 2331
call bug2227(9)|
drop procedure bug2227|
2332

2333
#
2334 2335
# BUG#2614 "Stored procedure with INSERT ... SELECT that does not
#           contain any tables crashes server"
2336
#
2337 2338 2339 2340 2341
--disable_warnings
drop procedure if exists bug2614|
--enable_warnings
create procedure bug2614()
begin
2342 2343
  drop table if exists t3;
  create table t3 (id int default '0' not null);
2344 2345 2346 2347 2348 2349 2350 2351
  insert into t3 select 12;
  insert into t3 select * from t3;
end|

--disable_warnings
call bug2614()|
--enable_warnings
call bug2614()|
2352
drop table t3|
2353
drop procedure bug2614|
2354

2355 2356 2357
#
# BUG#2674
#
2358 2359 2360 2361
--disable_warnings
drop function if exists bug2674|
--enable_warnings
create function bug2674() returns int
2362 2363
  return @@sort_buffer_size|

2364 2365
set @osbs = @@sort_buffer_size|
set @@sort_buffer_size = 262000|
2366 2367
select bug2674()|
drop function bug2674|
2368
set @@sort_buffer_size = @osbs|
2369

2370 2371 2372
#
# BUG#3259
#
2373 2374 2375
--disable_warnings
drop procedure if exists bug3259_1 |
--enable_warnings
2376
create procedure bug3259_1 () begin end|
2377 2378 2379
--disable_warnings
drop procedure if exists BUG3259_2 |
--enable_warnings
2380
create procedure BUG3259_2 () begin end|
2381 2382 2383
--disable_warnings
drop procedure if exists Bug3259_3 |
--enable_warnings
2384 2385 2386 2387 2388 2389 2390 2391 2392 2393 2394 2395 2396
create procedure Bug3259_3 () begin end|

call BUG3259_1()|
call BUG3259_1()|
call bug3259_2()|
call Bug3259_2()|
call bug3259_3()|
call bUG3259_3()|

drop procedure bUg3259_1|
drop procedure BuG3259_2|
drop procedure BUG3259_3|

2397
#
2398
# BUG#2772
2399
#
2400 2401 2402 2403
--disable_warnings
drop function if exists bug2772|
--enable_warnings
create function bug2772() returns char(10) character set latin2
2404 2405
  return 'a'|

2406 2407
select bug2772()|
drop function bug2772|
2408

2409 2410 2411
#
# BUG#2776
#
2412 2413 2414 2415
--disable_warnings
drop procedure if exists bug2776_1|
--enable_warnings
create procedure bug2776_1(out x int)
2416 2417 2418 2419 2420 2421 2422
begin
  declare v int;

  set v = default;
  set x = v;
end|

2423 2424 2425 2426
--disable_warnings
drop procedure if exists bug2776_2|
--enable_warnings
create procedure bug2776_2(out x int)
2427 2428 2429 2430 2431 2432 2433 2434
begin
  declare v int default 42;

  set v = default;
  set x = v;
end|

set @x = 1|
2435
call bug2776_1(@x)|
2436
select @x|
2437
call bug2776_2(@x)|
2438
select @x|
2439 2440
drop procedure bug2776_1|
drop procedure bug2776_2|
2441

2442 2443 2444 2445 2446 2447 2448
#
# BUG#2780
#
create table t3 (s1 smallint)|

insert into t3 values (123456789012)|

2449 2450 2451 2452
--disable_warnings
drop procedure if exists bug2780|
--enable_warnings
create procedure bug2780()
2453 2454 2455 2456 2457 2458 2459 2460
begin
  declare exit handler for sqlwarning set @x = 1; 

  set @x = 0;
  insert into t3 values (123456789012);
  insert into t3 values (0);
end|

2461
call bug2780()|
2462 2463 2464
select @x|
select * from t3|

2465
drop procedure bug2780|
2466 2467
drop table t3|

2468 2469 2470 2471 2472 2473 2474 2475
#
# BUG#1863
#
create table t3 (content varchar(10) )|
insert into t3 values ("test1")|
insert into t3 values ("test2")|
create table t4 (f1 int, rc int, t3 int)|

2476 2477 2478
--disable_warnings
drop procedure if exists bug1863|
--enable_warnings
2479 2480 2481 2482 2483 2484 2485 2486 2487 2488 2489
create procedure bug1863(in1 int)
begin 

  declare ind int default 0;
  declare t1 int;
  declare t2 int;
  declare t3 int;

  declare rc int default 0;
  declare continue handler for 1065 set rc = 1;

2490
  drop temporary table if exists temp_t1;
2491 2492 2493 2494 2495 2496 2497 2498 2499 2500 2501 2502 2503 2504 2505 2506 2507 2508 2509 2510 2511
  create temporary table temp_t1 (
    f1 int auto_increment, f2 varchar(20), primary key (f1)
  );

  insert into temp_t1 (f2) select content from t3;

  select f2 into t3 from temp_t1 where f1 = 10;

  if (rc) then
       insert into t4 values (1, rc, t3);
  end if;

  insert into t4 values (2, rc, t3);

end|

call bug1863(10)|
call bug1863(10)|
select * from t4|

drop procedure bug1863|
2512
drop temporary table temp_t1;
2513 2514 2515 2516 2517 2518 2519 2520 2521 2522 2523 2524 2525 2526 2527 2528 2529 2530 2531 2532 2533 2534 2535 2536
drop table t3, t4|

#
# BUG#2656
#

create table t3 ( 
  OrderID  int not null,
  MarketID int,
  primary key (OrderID)
)|

create table t4 ( 
  MarketID int not null,
  Market varchar(60),
  Status char(1),
  primary key (MarketID)
)|

insert t3 (OrderID,MarketID) values (1,1)|
insert t3 (OrderID,MarketID) values (2,2)|
insert t4 (MarketID,Market,Status) values (1,"MarketID One","A")|
insert t4 (MarketID,Market,Status) values (2,"MarketID Two","A")|

2537 2538 2539
--disable_warnings
drop procedure if exists bug2656_1|
--enable_warnings
2540 2541 2542 2543 2544 2545 2546 2547
create procedure bug2656_1()
begin 
  select
    m.Market
  from  t4 m JOIN t3 o 
        ON o.MarketID != 1 and o.MarketID = m.MarketID;
end |

2548 2549 2550
--disable_warnings
drop procedure if exists bug2656_2|
--enable_warnings
2551 2552 2553 2554 2555 2556 2557 2558 2559 2560 2561 2562 2563 2564 2565 2566 2567 2568 2569 2570 2571 2572 2573
create procedure bug2656_2()
begin 
  select
    m.Market
  from  
    t4 m, t3 o
  where       
    m.MarketID != 1 and m.MarketID = o.MarketID;
        
end |

call bug2656_1()|
call bug2656_1()|
call bug2656_2()|
call bug2656_2()|
drop procedure bug2656_1|
drop procedure bug2656_2|
drop table t3, t4|


#
# BUG#3426
#
2574 2575 2576
--disable_warnings
drop procedure if exists bug3426|
--enable_warnings
2577 2578 2579 2580 2581 2582 2583 2584 2585 2586 2587
create procedure bug3426(in_time int unsigned, out x int)
begin
  if in_time is null then
    set @stamped_time=10;
    set x=1;
  else
    set @stamped_time=in_time;
    set x=2;
  end if;
end|

2588 2589 2590
# so that from_unixtime() has a deterministic result
set time_zone='+03:00';

2591 2592 2593 2594 2595 2596 2597 2598 2599 2600 2601 2602 2603 2604 2605 2606 2607 2608 2609 2610 2611 2612 2613 2614 2615 2616 2617 2618 2619 2620 2621
call bug3426(1000, @i)|
select @i, from_unixtime(@stamped_time, '%d-%m-%Y %h:%i:%s') as time|
call bug3426(NULL, @i)|
select @i, from_unixtime(@stamped_time, '%d-%m-%Y %h:%i:%s') as time|
# Clear SP cache
alter procedure bug3426 sql security invoker|
call bug3426(NULL, @i)|
select @i, from_unixtime(@stamped_time, '%d-%m-%Y %h:%i:%s') as time|
call bug3426(1000, @i)|
select @i, from_unixtime(@stamped_time, '%d-%m-%Y %h:%i:%s') as time|

drop procedure bug3426|

#
# BUG#3734
#
create table t3 (
  id int unsigned auto_increment not null primary key,
  title VARCHAR(200),
  body text,
  fulltext (title,body)
)|

insert into t3 (title,body) values
  ('MySQL Tutorial','DBMS stands for DataBase ...'),
  ('How To Use MySQL Well','After you went through a ...'),
  ('Optimizing MySQL','In this tutorial we will show ...'),
  ('1001 MySQL Tricks','1. Never run mysqld as root. 2. ...'),
  ('MySQL vs. YourSQL','In the following database comparison ...'),
  ('MySQL Security','When configured properly, MySQL ...')|

2622 2623 2624
--disable_warnings
drop procedure if exists bug3734 |
--enable_warnings
2625 2626 2627 2628 2629 2630 2631 2632 2633 2634 2635 2636
create procedure bug3734 (param1 varchar(100))
  select * from t3 where match (title,body) against (param1)|

call bug3734('database')|
call bug3734('Security')|

drop procedure bug3734|
drop table t3|

#
# BUG#3863
#
2637 2638 2639
--disable_warnings
drop procedure if exists bug3863|
--enable_warnings
2640 2641 2642 2643 2644 2645 2646 2647 2648 2649 2650 2651 2652 2653 2654
create procedure bug3863()
begin
  set @a = 0;
  while @a < 5 do
    set @a = @a + 1;
  end while;
end|

call bug3863()|
select @a|
call bug3863()|
select @a|

drop procedure bug3863|

2655 2656 2657
#
# BUG#2460
#
2658

2659 2660 2661 2662 2663 2664 2665 2666
create table t3 (
  id int(10) unsigned not null default 0,
  rid int(10) unsigned not null default 0,
  msg text not null,
  primary key (id),
  unique key rid (rid, id)
)|

2667 2668 2669
--disable_warnings
drop procedure if exists bug2460_1|
--enable_warnings
2670 2671 2672 2673 2674 2675 2676 2677 2678 2679 2680 2681 2682 2683 2684 2685 2686
create procedure bug2460_1(in v int)
begin
    ( select n0.id from t3 as n0 where n0.id = v )
  union
    ( select n0.id from t3 as n0, t3 as n1
        where n0.id = n1.rid and n1.id = v )
  union
    ( select n0.id from t3 as n0, t3 as n1, t3 as n2
        where n0.id = n1.rid and n1.id = n2.rid and n2.id = v );
end|

call bug2460_1(2)|
call bug2460_1(2)|
insert into t3 values (1, 1, 'foo'), (2, 1, 'bar'), (3, 1, 'zip zap')|
call bug2460_1(2)|
call bug2460_1(2)|

2687 2688 2689
--disable_warnings
drop procedure if exists bug2460_2|
--enable_warnings
2690 2691 2692
create procedure bug2460_2()
begin
  drop table if exists t3;
2693
  create temporary table t3 (s1 int);
2694 2695 2696 2697 2698 2699 2700 2701 2702 2703 2704
  insert into t3 select 1 union select 1;
end|

call bug2460_2()|
call bug2460_2()|
select * from t3|

drop procedure bug2460_1|
drop procedure bug2460_2|
drop table t3|

2705

2706 2707 2708 2709
#
# BUG#2564
#
set @@sql_mode = ''|
2710 2711 2712
--disable_warnings
drop procedure if exists bug2564_1|
--enable_warnings
2713 2714 2715 2716 2717
create procedure bug2564_1()
    comment 'Joe''s procedure'
  insert into `t1` values ("foo", 1)|

set @@sql_mode = 'ANSI_QUOTES'|
2718 2719 2720
--disable_warnings
drop procedure if exists bug2564_2|
--enable_warnings
2721 2722 2723 2724 2725
create procedure bug2564_2()
  insert into "t1" values ('foo', 1)|

delimiter $|
set @@sql_mode = ''$
2726 2727 2728
--disable_warnings
drop function if exists bug2564_3$
--enable_warnings
2729 2730 2731 2732
create function bug2564_3(x int, y int) returns int
  return x || y$

set @@sql_mode = 'ANSI'$
2733 2734 2735
--disable_warnings
drop function if exists bug2564_4$
--enable_warnings
2736 2737 2738 2739 2740 2741 2742 2743 2744 2745 2746 2747 2748 2749 2750
create function bug2564_4(x int, y int) returns int
  return x || y$
delimiter |$

set @@sql_mode = ''|
show create procedure bug2564_1|
show create procedure bug2564_2|
show create function bug2564_3|
show create function bug2564_4|

drop procedure bug2564_1|
drop procedure bug2564_2|
drop function bug2564_3|
drop function bug2564_4|

2751 2752 2753
#
# BUG#3132
#
2754 2755 2756
--disable_warnings
drop function if exists bug3132|
--enable_warnings
2757 2758 2759 2760 2761 2762
create function bug3132(s char(20)) returns char(50)
  return concat('Hello, ', s, '!')|

select bug3132('Bob') union all select bug3132('Judy')|
drop function bug3132|

2763 2764 2765
#
# BUG#3843
#
2766 2767 2768
--disable_warnings
drop procedure if exists bug3843|
--enable_warnings
2769 2770 2771 2772 2773 2774 2775 2776 2777 2778
create procedure bug3843()
  analyze table t1|

# Testing for packets out of order
call bug3843()|
call bug3843()|
select 1+2|

drop procedure bug3843|

2779 2780 2781 2782 2783 2784
#
# BUG#3368
#
create table t3 ( s1 char(10) )|
insert into t3 values ('a'), ('b')|

2785 2786 2787
--disable_warnings
drop procedure if exists bug3368|
--enable_warnings
2788 2789 2790 2791 2792 2793 2794 2795 2796 2797
create procedure bug3368(v char(10))
begin
  select group_concat(v) from t3;
end|

call bug3368('x')|
call bug3368('yz')|
drop procedure bug3368|
drop table t3|

2798 2799 2800
#
# BUG#4579
#
2801 2802
create table t3 (f1 int, f2 int)|
insert into t3 values (1,1)|
2803

2804 2805 2806
--disable_warnings
drop procedure if exists bug4579_1|
--enable_warnings
2807 2808 2809 2810 2811 2812 2813 2814 2815
create procedure bug4579_1 ()
begin
  declare sf1 int;

  select f1 into sf1 from t3 where f1=1 and f2=1;
  update t3 set f2 = f2 + 1 where f1=1 and f2=1;
  call bug4579_2();
end|

2816 2817 2818
--disable_warnings
drop procedure if exists bug4579_2|
--enable_warnings
2819 2820 2821 2822 2823 2824 2825 2826 2827 2828 2829 2830
create procedure bug4579_2 ()
begin
end|

call bug4579_1()|
call bug4579_1()|
call bug4579_1()|

drop procedure bug4579_1|
drop procedure bug4579_2|
drop table t3|

2831 2832 2833 2834 2835 2836 2837 2838 2839 2840 2841 2842 2843 2844 2845 2846 2847 2848 2849 2850 2851 2852 2853 2854
#
# BUG#2773: Function's data type ignored in stored procedures
#
--disable_warnings
drop procedure if exists bug2773|
--enable_warnings

create function bug2773() returns int return null|
create table t3 as select bug2773()|
show create table t3|
drop table t3|
drop function bug2773|

#
# BUG#3788: Stored procedure packet error
#
--disable_warnings
drop procedure if exists bug3788|
--enable_warnings

create function bug3788() returns date return cast("2005-03-04" as date)|
select bug3788()|
drop function bug3788|

2855
create function bug3788() returns binary(1) return 5|
2856 2857 2858
select bug3788()|
drop function bug3788|
 
2859

2860 2861 2862 2863 2864 2865
#
# BUG#4726
#
create table t3 (f1 int, f2 int, f3 int)|
insert into t3 values (1,1,1)|

2866 2867 2868
--disable_warnings
drop procedure if exists bug4726|
--enable_warnings
2869 2870 2871 2872 2873 2874 2875 2876 2877 2878 2879 2880 2881 2882 2883 2884 2885 2886 2887 2888
create procedure bug4726()
begin
   declare tmp_o_id INT;
   declare tmp_d_id INT default 1;

   while tmp_d_id <= 2 do
   begin
     select f1 into tmp_o_id from t3 where f2=1 and f3=1;
     set tmp_d_id = tmp_d_id + 1;
   end;
   end while;
end|

call bug4726()|
call bug4726()|
call bug4726()|

drop procedure bug4726|
drop table t3|

2889 2890 2891
#
# BUG#4318
#
2892

2893
--disable_parsing # Don't know if HANDLER commands can work with SPs, or at all..
2894 2895 2896 2897 2898 2899 2900 2901 2902 2903 2904 2905 2906 2907 2908 2909 2910 2911
create table t3 (s1 int)|
insert into t3 values (3), (4)|

--disable_warnings
drop procedure if exists bug4318|
--enable_warnings
create procedure bug4318()
  handler t3 read next|

handler t3 open|
# Expect no results, as tables are closed, but there shouldn't be any errors
call bug4318()|
call bug4318()|
handler t3 close|

drop procedure bug4318|
drop table t3|
--enable_parsing
2912

2913 2914 2915 2916 2917 2918 2919 2920 2921 2922 2923
#
# BUG#4902: Stored procedure with SHOW WARNINGS leads to packet error
#
# Added tests for most other show commands we could find too.
# (Skipping those already tested, and the ones depending on optional handlers.)
#
# Note: This will return a large number of results of different formats,
#       which makes it impossible to filter with --replace_column.
#       It's possible that some of these are not deterministic across
#       platforms. If so, just remove the offending command.
#
2924 2925 2926
--disable_warnings
drop procedure if exists bug4902|
--enable_warnings
2927 2928 2929 2930 2931 2932 2933 2934 2935 2936 2937 2938 2939 2940 2941 2942 2943 2944
create procedure bug4902()
begin
  show charset like 'foo';
  show collation like 'foo';
  show column types;
  show create table t1;
  show create database test;
  show databases like 'foo';
  show errors;
  show columns from t1;
  show keys from t1;
  show open tables like 'foo';
  show privileges;
  show status like 'foo';
  show tables like 'foo';
  show variables like 'foo';
  show warnings;
end|
2945
--disable_parsing
2946
--replace_regex /table_id: [0-9]+/table_id: #/
2947 2948 2949 2950 2951 2952
show binlog events;
show storage engines;
show master status;
show slave hosts;
show slave status;
--enable_parsing
2953 2954 2955 2956 2957 2958

call bug4902()|
call bug4902()|

drop procedure bug4902|

2959 2960 2961
#
# BUG#4904
#
2962 2963 2964
--disable_warnings
drop procedure if exists bug4904|
--enable_warnings
2965 2966 2967 2968
create procedure bug4904()
begin
  declare continue handler for sqlstate 'HY000' begin end;

2969
  create table t2 as select * from t3;
2970 2971
end|

2972
-- error 1146
2973 2974 2975 2976
call bug4904()|

drop procedure bug4904|

2977 2978
create table t3 (s1 char character set latin1, s2 char character set latin2)|

2979 2980 2981
--disable_warnings
drop procedure if exists bug4904|
--enable_warnings
2982 2983 2984 2985 2986 2987 2988
create procedure bug4904 ()
begin
  declare continue handler for sqlstate 'HY000' begin end;

  select s1 from t3 union select s2 from t3; 
end|

2989
call bug4904()|
2990

2991
drop procedure bug4904|
2992 2993
drop table t3|

2994
#
2995
# BUG#336
2996 2997
#
--disable_warnings
2998
drop procedure if exists bug336|
2999
--enable_warnings
3000
create procedure bug336(out y int)
3001
begin
3002 3003 3004
  declare x int;
  set x = (select sum(t.data) from test.t1 t);
  set y = x;
3005 3006
end|

3007 3008 3009 3010 3011
insert into t1 values ("a", 2), ("b", 3)|
call bug336(@y)|
select @y|
delete from t1|
drop procedure bug336|
3012

3013
#
3014
# BUG#3157
3015 3016
#
--disable_warnings
3017
drop procedure if exists bug3157|
3018
--enable_warnings
3019
create procedure bug3157()
3020
begin
3021 3022 3023 3024 3025 3026
  if exists(select * from t1) then
    set @n= @n + 1;
  end if;
  if (select count(*) from t1) then
    set @n= @n + 1;
  end if;
3027 3028
end|

3029 3030 3031 3032 3033 3034
set @n = 0|
insert into t1 values ("a", 1)|
call bug3157()|
select @n|
delete from t1|
drop procedure bug3157|
3035

3036
#
3037
# BUG#5251: mysql changes creation time of a procedure/function when altering
3038 3039
#
--disable_warnings
3040
drop procedure if exists bug5251|
3041
--enable_warnings
3042
create procedure bug5251()
3043 3044 3045
begin
end|

3046 3047 3048 3049 3050 3051 3052 3053
select created into @c1 from mysql.proc
  where db='test' and name='bug5251'|
--sleep 2
alter procedure bug5251 comment 'foobar'|
select count(*) from mysql.proc
  where  db='test' and name='bug5251' and created = @c1|

drop procedure bug5251|
3054

pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
3055
#
3056
# BUG#5279: Stored procedure packets out of order if CHECKSUM TABLE
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
3057 3058
#
--disable_warnings
3059
drop procedure if exists bug5251|
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
3060
--enable_warnings
3061 3062 3063 3064 3065 3066
create procedure bug5251()
  checksum table t1|

call bug5251()|
call bug5251()|
drop procedure bug5251|
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
3067

3068 3069 3070
#
# BUG#5287: Stored procedure crash if leave outside loop
#
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
3071
--disable_warnings
3072
drop procedure if exists bug5287|
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
3073
--enable_warnings
3074 3075 3076 3077
create procedure bug5287(param1 int)
label1:
  begin
    declare c cursor for select 5;
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
3078

3079 3080 3081 3082 3083 3084 3085 3086
    loop
      if param1 >= 0 then
        leave label1;
      end if;
    end loop;
end|
call bug5287(1)|
drop procedure bug5287|
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
3087 3088 3089


#
3090
# BUG#5307: Stored procedure allows statement after BEGIN ... END
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
3091 3092
#
--disable_warnings
3093
drop procedure if exists bug5307|
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
3094
--enable_warnings
3095 3096 3097 3098 3099 3100 3101
create procedure bug5307()
begin
end; set @x = 3|

call bug5307()|
select @x|
drop procedure bug5307|
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
3102 3103

#
3104 3105
# BUG#5258: Stored procedure modified date is 0000-00-00
# (This was a design flaw)
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
3106
--disable_warnings
3107
drop procedure if exists bug5258|
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
3108
--enable_warnings
3109 3110 3111
create procedure bug5258()
begin
end|
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
3112 3113

--disable_warnings
3114
drop procedure if exists bug5258_aux|
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
3115
--enable_warnings
3116
create procedure bug5258_aux()
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
3117
begin
3118
  declare c, m char(19);
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
3119

3120 3121 3122 3123 3124 3125
  select created,modified into c,m from mysql.proc where name = 'bug5258';
  if c = m then
    select 'Ok';
  else
    select c, m;
  end if;
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
3126 3127
end|

3128
call bug5258_aux()|
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
3129

3130 3131
drop procedure bug5258|
drop procedure bug5258_aux|
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
3132 3133

#
3134
# BUG#4487: Stored procedure connection aborted if uninitialized char
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
3135 3136
#
--disable_warnings
3137
drop function if exists bug4487|
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
3138
--enable_warnings
3139 3140 3141 3142 3143
create function bug4487() returns char
begin
  declare v char;
  return v;
end|
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
3144

3145 3146
select bug4487()|
drop function bug4487|
pem@mysql.comhem.se's avatar
pem@mysql.comhem.se committed
3147 3148


3149
#
3150
# BUG#4941: Stored procedure crash fetching null value into variable.
3151 3152
#
--disable_warnings
3153
drop procedure if exists bug4941|
3154
--enable_warnings
3155 3156 3157 3158
--disable_warnings
drop procedure if exists bug4941|
--enable_warnings
create procedure bug4941(out x int)
3159
begin
3160 3161 3162 3163
  declare c cursor for select i from t2 limit 1;
  open c;
  fetch c into x;
  close c;
3164 3165
end|

3166 3167 3168 3169 3170 3171
insert into t2 values (null, null, null)|
set @x = 42|
call bug4941(@x)|
select @x|
delete from t1|
drop procedure bug4941|
3172

3173
#
3174 3175
# BUG#4905: Stored procedure doesn't clear for "Rows affected"
#
3176
--disable_warnings
3177
drop procedure if exists bug4905|
3178 3179
--enable_warnings

3180
create table t3 (s1 int,primary key (s1))|
3181

3182 3183 3184 3185 3186 3187 3188
--disable_warnings
drop procedure if exists bug4905|
--enable_warnings
create procedure bug4905()
begin
  declare v int;
  declare continue handler for sqlstate '23000' set v = 5;
3189

3190 3191 3192 3193 3194 3195 3196 3197 3198 3199 3200 3201 3202
  insert into t3 values (1);
end|

call bug4905()|
select row_count()|
call bug4905()|
select row_count()|
call bug4905()|
select row_count()|
select * from t3|

drop procedure bug4905|
drop table t3|
3203

3204 3205 3206
#
# BUG#6022: Stored procedure shutdown problem with self-calling function.
#
3207

3208
--disable_parsing # until we implement support for recursive stored functions.
3209 3210 3211 3212 3213 3214 3215 3216 3217 3218 3219 3220 3221 3222 3223 3224 3225 3226 3227
--disable_warnings
drop function if exists bug6022|
--enable_warnings

--disable_warnings
drop function if exists bug6022|
--enable_warnings
create function bug6022(x int) returns int
begin
  if x < 0 then
    return 0;
  else
    return bug6022(x-1);
  end if;
end|

select bug6022(5)|
drop function bug6022|
--enable_parsing
3228

3229 3230 3231
#
# BUG#6029: Stored procedure specific handlers should have priority
#
3232
--disable_warnings
3233
drop procedure if exists bug6029|
3234 3235
--enable_warnings

3236
--disable_warnings
3237
drop procedure if exists bug6029|
3238
--enable_warnings
3239
create procedure bug6029()
3240
begin
3241 3242 3243
  declare exit handler for 1136  select '1136';
  declare exit handler for sqlstate '23000'  select 'sqlstate 23000';
  declare continue handler for sqlexception  select 'sqlexception';
3244

3245 3246
  insert into t3 values (1);
  insert into t3 values (1,2);
3247
end|
3248 3249 3250 3251 3252 3253
 
create table t3 (s1 int, primary key (s1))|
insert into t3 values (1)|
call bug6029()|
delete from t3|
call bug6029()|
3254

3255 3256 3257 3258 3259 3260
drop procedure bug6029|
drop table t3|

#
# BUG#8540: Local variable overrides an alias
#
3261
--disable_warnings
3262
drop procedure if exists bug8540|
3263
--enable_warnings
3264

3265 3266 3267 3268 3269
create procedure bug8540()
begin
  declare x int default 1;
  select x as y, x+0 as z;
end|
3270

3271 3272
call bug8540()|
drop procedure bug8540|
3273

3274 3275 3276 3277
#
# BUG#6642: Stored procedure crash if expression with set function
#
create table t3 (s1 int)|
3278

3279 3280 3281
--disable_warnings
drop procedure if exists bug6642|
--enable_warnings
3282

3283 3284
create procedure bug6642()
  select abs(count(s1)) from t3|
3285

3286 3287 3288
call bug6642()|
call bug6642()|
drop procedure bug6642|
3289

3290 3291 3292 3293
#
# BUG#7013: Stored procedure crash if group by ... with rollup
#
insert into t3 values (0),(1)|
3294
--disable_warnings
3295
drop procedure if exists bug7013|
3296
--enable_warnings
3297 3298 3299 3300 3301
create procedure bug7013()
  select s1,count(s1) from t3 group by s1 with rollup|
call bug7013()|
call bug7013()|
drop procedure bug7013|
3302

3303 3304 3305 3306 3307 3308 3309 3310 3311 3312 3313 3314 3315 3316
#
# BUG#7743: 'Lost connection to MySQL server during query' on Stored Procedure
#
--disable_warnings
drop table if exists t4|
--enable_warnings
create table t4 (
  a mediumint(8) unsigned not null auto_increment,
  b smallint(5) unsigned not null,
  c char(32) not null,
  primary key  (a)
) engine=myisam default charset=latin1|
insert into t4 values (1, 2, 'oneword')|
insert into t4 values (2, 2, 'anotherword')|
3317

3318
--disable_warnings
3319
drop procedure if exists bug7743|
3320
--enable_warnings
3321
create procedure bug7743 ( searchstring char(28) )
3322
begin
3323 3324 3325
  declare var mediumint(8) unsigned;
  select a into var from t4 where b = 2 and c = binary searchstring limit 1;
  select var;
3326 3327
end|

3328 3329 3330 3331 3332 3333
call bug7743("oneword")|
call bug7743("OneWord")|
call bug7743("anotherword")|
call bug7743("AnotherWord")|
drop procedure bug7743|
drop table t4|
3334 3335

#
3336 3337
# BUG#7992: SELECT .. INTO variable .. within Stored Procedure crashes
#           the server
3338
#
3339 3340 3341 3342 3343 3344 3345 3346 3347 3348 3349
delete from t3|
insert into t3 values(1)|
drop procedure if exists bug7992_1|
drop procedure if exists bug7992_2|
create procedure bug7992_1()
begin
  declare i int;
  select max(s1)+1 into i from t3;
end|
create procedure bug7992_2()
  insert into t3 (s1) select max(t4.s1)+1 from t3 as t4|
3350

3351 3352 3353 3354 3355 3356 3357 3358
call bug7992_1()|
call bug7992_1()|
call bug7992_2()|
call bug7992_2()|

drop procedure bug7992_1|
drop procedure bug7992_2|
drop table t3|
3359 3360

#
3361 3362
# BUG#8116: calling simple stored procedure twice in a row results
#           in server crash
3363
#
3364
create table t3 (  userid bigint(20) not null default 0 )|
3365

3366 3367 3368 3369 3370
--disable_warnings
drop procedure if exists bug8116|
--enable_warnings
create procedure bug8116(in _userid int)
   select * from t3 where userid = _userid|
3371

3372 3373 3374
call bug8116(42)|
call bug8116(42)|
drop procedure bug8116|
3375
drop table t3|
3376

3377
#
3378
# BUG#6857: current_time() in STORED PROCEDURES
3379
#
3380
--disable_warnings
3381
drop procedure if exists bug6857|
3382
--enable_warnings
3383
create procedure bug6857(counter int)
3384
begin
3385 3386 3387 3388 3389 3390 3391 3392 3393 3394 3395 3396
  declare t0, t1 int;
  declare plus bool default 0;

  set t0 = current_time();
  while counter > 0 do
    set counter = counter - 1;
  end while;
  set t1 = current_time();
  if t1 > t0 then
    set plus = 1;
  end if;
  select plus;
3397 3398
end|

3399 3400 3401 3402 3403 3404 3405 3406
# QQ: This is currently disabled. Not only does it slow down a normal test
#     run, it makes running with valgrind (or similar tools) extremely
#     painful.
# Make sure this takes at least one second on all machines in all builds.
# 30000 makes it about 3 seconds on an old 1.1GHz linux.
#call bug6857(300000)|

drop procedure bug6857|
3407

3408 3409 3410
#
# BUG#8757: Stored Procedures: Scope of Begin and End Statements do not
#           work properly.
3411
--disable_warnings
3412
drop procedure if exists bug8757|
3413
--enable_warnings
3414
create procedure bug8757()
3415 3416
begin
  declare x int;
3417
  declare c1 cursor for select data from t1 limit 1;
3418

3419 3420 3421 3422 3423 3424 3425 3426 3427 3428 3429 3430 3431
  begin
    declare y int;
    declare c2 cursor for select i from t2 limit 1;

    open c2;
    fetch c2 into y;
    close c2;
    select 2,y;
  end;
  open c1;
  fetch c1 into x;
  close c1;
  select 1,x;
3432 3433
end|

3434 3435 3436 3437 3438 3439 3440 3441 3442 3443 3444 3445 3446 3447 3448 3449 3450 3451 3452 3453 3454 3455 3456 3457
delete from t1|
delete from t2|
insert into t1 values ("x", 1)|
insert into t2 values ("y", 2, 0.0)|

call bug8757()|

delete from t1|
delete from t2|
drop procedure bug8757|


#
# BUG#8762: Stored Procedures: Inconsistent behavior
#           of DROP PROCEDURE IF EXISTS statement.
--disable_warnings
drop procedure if exists bug8762|
--enable_warnings
# Doesn't exist
drop procedure if exists bug8762; create procedure bug8762() begin end|
# Does exist
drop procedure if exists bug8762; create procedure bug8762() begin end|
drop procedure bug8762|

3458 3459 3460 3461 3462 3463 3464 3465 3466 3467 3468 3469 3470 3471 3472 3473 3474 3475 3476 3477 3478 3479 3480

#
# BUG#5240: Stored procedure crash if function has cursor declaration
#
--disable_warnings
drop function if exists bug5240|
--enable_warnings
create function bug5240 () returns int
begin
  declare x int;
  declare c cursor for select data from t1 limit 1;

  open c;
  fetch c into x;
  close c;
  return x;
end|

delete from t1|
insert into t1 values ("answer", 42)|
select id, bug5240() from t1|
drop function bug5240|

3481
#
bell@sanja.is.com.ua's avatar
bell@sanja.is.com.ua committed
3482
# BUG#7992: rolling back temporary Item tree changes in SP
3483 3484
#
--disable_warnings
bell@sanja.is.com.ua's avatar
bell@sanja.is.com.ua committed
3485
drop procedure if exists p1|
3486
--enable_warnings
bell@sanja.is.com.ua's avatar
bell@sanja.is.com.ua committed
3487 3488 3489
create table t3(id int)|
insert into t3 values(1)|
create procedure bug7992()
3490 3491
begin
  declare i int;
bell@sanja.is.com.ua's avatar
bell@sanja.is.com.ua committed
3492 3493 3494 3495 3496 3497 3498
  select max(id)+1 into i from t3;
end|

call bug7992()|
call bug7992()|
drop procedure bug7992|
drop table t3|
3499
delimiter ;|
bell@sanja.is.com.ua's avatar
bell@sanja.is.com.ua committed
3500

3501
#
3502 3503 3504
# BUG#8849: problem with insert statement with table alias's
#
# Rolling back changes to AND/OR structure of ON and WHERE clauses  in SP
3505 3506
# 

3507
delimiter |;
3508 3509 3510 3511
create table t3 (
  lpitnumber int(11) default null,
  lrecordtype int(11) default null
)|
3512

3513 3514 3515 3516 3517 3518 3519
create table t4 (
  lbsiid int(11) not null default '0',
  ltradingmodeid int(11) not null default '0',
  ltradingareaid int(11) not null default '0',
  csellingprice decimal(19,4) default null,
  primary key  (lbsiid,ltradingmodeid,ltradingareaid)
)|
3520

3521 3522 3523 3524 3525
create table t5 (
  lbsiid int(11) not null default '0',
  ltradingareaid int(11) not null default '0',
  primary key  (lbsiid,ltradingareaid)
)|
3526

3527 3528 3529 3530
--disable_warnings
drop procedure if exists bug8849|
--enable_warnings
create procedure bug8849()
3531
begin
3532
  insert into t5
3533
  (
3534 3535
   t5.lbsiid,
   t5.ltradingareaid
3536
  )
3537
  select distinct t3.lpitnumber, t4.ltradingareaid
3538
  from
3539 3540 3541 3542 3543
    t4 join t3 on
      t3.lpitnumber = t4.lbsiid
      and t3.lrecordtype = 1
    left join t4 as price01 on
      price01.lbsiid = t4.lbsiid and
3544
      price01.ltradingmodeid = 1 and
3545
      t4.ltradingareaid = price01.ltradingareaid;
3546 3547
end|

3548 3549 3550 3551 3552 3553
call bug8849()|
call bug8849()|
call bug8849()|
drop procedure bug8849|
drop tables t3,t4,t5|

3554 3555 3556 3557 3558 3559 3560 3561 3562 3563 3564 3565 3566 3567 3568 3569 3570 3571 3572 3573 3574 3575 3576 3577
#
# BUG#8937: Stored Procedure: AVG() works as SUM() in SELECT ... INTO statement
#
--disable_warnings
drop procedure if exists bug8937|
--enable_warnings
create procedure bug8937()
begin
  declare s,x,y,z int;
  declare a float;

  select sum(data),avg(data),min(data),max(data) into s,x,y,z from t1;
  select s,x,y,z;
  select avg(data) into a from t1;
  select a;
end|

delete from t1|
insert into t1 (data) values (1), (2), (3), (4), (6)|
call bug8937()|

drop procedure bug8937|
delete from t1|

3578

3579 3580 3581 3582 3583 3584 3585 3586 3587 3588 3589 3590 3591 3592 3593 3594 3595 3596 3597 3598 3599 3600 3601 3602 3603 3604 3605 3606 3607 3608 3609 3610 3611 3612 3613 3614 3615 3616 3617 3618 3619 3620 3621 3622 3623 3624 3625 3626 3627 3628 3629 3630 3631 3632 3633 3634 3635 3636 3637 3638 3639 3640 3641 3642 3643 3644 3645 3646 3647 3648 3649 3650 3651 3652 3653 3654 3655 3656 3657 3658 3659 3660
#
# BUG#6900: Stored procedure inner handler ignored
# BUG#9074: STORED PROC: The scope of every handler declared is not
#                        properly applied
#
--disable_warnings
drop procedure if exists bug6900|
drop procedure if exists bug9074|
drop procedure if exists bug6900_9074|
--enable_warnings

create table t3 (w char unique, x char)|
insert into t3 values ('a', 'b')|

create procedure bug6900()
begin
  declare exit handler for sqlexception select '1';

  begin
    declare exit handler for sqlexception select '2';

    insert into t3 values ('x', 'y', 'z');
  end;
end|

create procedure bug9074()
begin
  declare x1, x2, x3, x4, x5, x6 int default 0;

  begin    
    declare continue handler for sqlstate '23000' set x5 = 1;      

    insert into t3 values ('a', 'b');      
    set x6 = 1;      
  end;

 begin1_label:
  begin
    declare continue handler for sqlstate '23000' set x1 = 1;      

    insert into t3 values ('a', 'b');      
    set x2 = 1;      
				
   begin2_label:
    begin  
      declare exit handler for sqlstate '23000' set x3 = 1;         

      set x4= 1;         
      insert into t3 values ('a','b');
      set x4= 0;
    end begin2_label;
  end begin1_label;

  select x1, x2, x3, x4, x5, x6;
end|

create procedure bug6900_9074(z int)
begin
  declare exit handler for sqlstate '23000' select '23000';

  begin
    declare exit handler for sqlexception select 'sqlexception';

    if z = 1 then
      insert into t3 values ('a', 'b');
    else
      insert into t3 values ('x', 'y', 'z');
    end if;
  end;
end|

call bug6900()|
call bug9074()|
call bug6900_9074(0)|
call bug6900_9074(1)|

drop procedure bug6900|
drop procedure bug9074|
drop procedure bug6900_9074|
drop table t3|


3661 3662 3663 3664 3665 3666 3667 3668 3669 3670 3671 3672 3673 3674
#
# BUG#7185: Stored procedure crash if identifier is AVG
#
--disable_warnings
drop procedure if exists avg|
--enable_warnings
create procedure avg ()
begin
end|

call avg ()|
drop procedure avg|


3675 3676 3677 3678 3679 3680
#
# BUG#6129: Stored procedure won't display @@sql_mode value
#
--disable_warnings
drop procedure if exists bug6129|
--enable_warnings
3681
set @old_mode= @@sql_mode;
3682
set @@sql_mode= "ERROR_FOR_DIVISION_BY_ZERO";
3683 3684 3685 3686 3687 3688 3689 3690
create procedure bug6129()
  select @@sql_mode|
call bug6129()|
set @@sql_mode= "NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO"|
call bug6129()|
set @@sql_mode= "NO_ZERO_IN_DATE"|
call bug6129()|
set @@sql_mode=@old_mode;
3691 3692 3693 3694

drop procedure bug6129|


3695 3696 3697 3698 3699 3700 3701 3702 3703 3704 3705 3706 3707 3708 3709 3710 3711 3712 3713 3714 3715 3716 3717
#
# BUG#9856: Stored procedures: crash if handler for sqlexception, not found
#
--disable_warnings
drop procedure if exists bug9856|
--enable_warnings
create procedure bug9856()
begin
  declare v int;
  declare c cursor for select data from t1;
  declare exit handler for sqlexception, not found select '16';

  open c;
  fetch c into v;
  select v;
end|

delete from t1|
call bug9856()|
call bug9856()|
drop procedure bug9856|


3718 3719 3720 3721 3722 3723 3724 3725 3726 3727 3728 3729 3730 3731 3732 3733 3734 3735 3736 3737 3738 3739 3740 3741 3742 3743 3744 3745 3746 3747 3748 3749 3750 3751
#
# BUG##9674: Stored Procs: Using declared vars in algebric operation causes
#            system crash.
#
--disable_warnings
drop procedure if exists bug9674_1|
drop procedure if exists bug9674_2|
--enable_warnings
create procedure bug9674_1(out arg int)
begin
  declare temp_in1 int default 0;
  declare temp_fl1 int default 0;

  set temp_in1 = 100;
  set temp_fl1 = temp_in1/10;
  set arg = temp_fl1;
end|

create procedure bug9674_2()
begin
  declare v int default 100;

  select v/10;
end|

call bug9674_1(@sptmp)|
call bug9674_1(@sptmp)|
select @sptmp|
call bug9674_2()|
call bug9674_2()|
drop procedure bug9674_1|
drop procedure bug9674_2|


3752 3753 3754 3755 3756 3757 3758 3759 3760 3761 3762 3763 3764 3765 3766 3767 3768 3769 3770 3771 3772 3773 3774 3775 3776 3777 3778 3779 3780 3781 3782 3783
#
# BUG#9598: stored procedure call within stored procedure overwrites IN variable
#
--disable_warnings
drop procedure if exists bug9598_1|
drop procedure if exists bug9598_2|
--enable_warnings
create procedure bug9598_1(in var_1 char(16),
                           out var_2 integer, out var_3 integer)
begin
  set var_2 = 50;
  set var_3 = 60;
end|

create procedure bug9598_2(in v1 char(16),
                           in v2 integer,
                           in v3 integer,
                           in v4 integer,
                           in v5 integer)
begin
  select v1,v2,v3,v4,v5;
  call bug9598_1(v1,@tmp1,@tmp2);
  select v1,v2,v3,v4,v5;
end|

call bug9598_2('Test',2,3,4,5)|
select @tmp1, @tmp2|

drop procedure bug9598_1|
drop procedure bug9598_2|


3784 3785 3786 3787 3788 3789 3790 3791 3792 3793 3794 3795 3796 3797 3798 3799 3800 3801 3802 3803 3804 3805 3806 3807 3808
#
# BUG#9902: Crash with simple stored function using user defined variables
#
--disable_warnings
drop procedure if exists bug9902|
--enable_warnings
create function bug9902() returns int(11)
begin
  set @x = @x + 1;
  return @x;
end|

set @qcs1 = @@query_cache_size|
set global query_cache_size = 100000|
set @x = 1|
insert into t1 values ("qc", 42)|
select bug9902() from t1|
select bug9902() from t1|
select @x|

set global query_cache_size = @qcs1|
delete from t1|
drop function bug9902|


3809
#
3810
# BUG#9102: Stored proccedures: function which returns blob causes crash
3811 3812 3813 3814 3815
#
--disable_warnings
drop function if exists bug9102|
--enable_warnings
create function bug9102() returns blob return 'a'|
3816
select bug9102()|
3817
drop function bug9102|
3818

3819 3820 3821 3822 3823

#
# BUG#7648: Stored procedure crash when invoking a function that returns a bit
#
--disable_warnings
3824
drop function if exists bug7648|
3825 3826 3827 3828 3829 3830
--enable_warnings
create function bug7648() returns bit(8) return 'a'|
select bug7648()|
drop function bug7648|


3831 3832 3833 3834 3835 3836 3837 3838 3839 3840 3841 3842 3843 3844 3845 3846 3847 3848 3849 3850 3851
#
# BUG#9775: crash if create function that returns enum or set
#
--disable_warnings
drop function if exists bug9775|
--enable_warnings
create function bug9775(v1 char(1)) returns enum('a','b') return v1|
select bug9775('a'),bug9775('b'),bug9775('c')|
drop function bug9775|
create function bug9775(v1 int) returns enum('a','b') return v1|
select bug9775(1),bug9775(2),bug9775(3)|
drop function bug9775|

create function bug9775(v1 char(1)) returns set('a','b') return v1|
select bug9775('a'),bug9775('b'),bug9775('a,b'),bug9775('c')|
drop function bug9775|
create function bug9775(v1 int) returns set('a','b') return v1|
select bug9775(1),bug9775(2),bug9775(3),bug9775(4)|
drop function bug9775|


3852 3853 3854 3855 3856 3857 3858 3859 3860 3861 3862 3863 3864
#
# BUG#8861: If Return is a YEAR data type, value is not shown in year format
#
--disable_warnings
drop function if exists bug8861|
--enable_warnings
create function bug8861(v1 int) returns year return v1|
select bug8861(05)|
set @x = bug8861(05)|
select @x|
drop function bug8861|


3865 3866 3867 3868 3869 3870 3871 3872 3873 3874 3875 3876 3877 3878 3879 3880 3881 3882 3883 3884 3885 3886 3887
#
# BUG#9004: Inconsistent behaviour of SP re. warnings
#
--disable_warnings
drop procedure if exists bug9004_1|
drop procedure if exists bug9004_2|
--enable_warnings
create procedure bug9004_1(x char(16))
begin
  insert into t1 values (x, 42);
  insert into t1 values (x, 17);
end|
create procedure bug9004_2(x char(16))
  call bug9004_1(x)|

# Truncation warnings expected...
call bug9004_1('12345678901234567')|
call bug9004_2('12345678901234567890')|

delete from t1|
drop procedure bug9004_1|
drop procedure bug9004_2|

3888 3889 3890 3891 3892 3893 3894 3895 3896 3897 3898 3899 3900 3901 3902 3903 3904
#
# BUG#7293: Stored procedure crash with soundex
#
--disable_warnings
drop procedure if exists bug7293|
--enable_warnings
insert into t1 values ('secret', 0)| 
create procedure bug7293(p1 varchar(100))
begin
  if exists (select id from t1 where soundex(p1)=soundex(id)) then
    select 'yes';
  end if;
end;| 
call bug7293('secret')| 
call bug7293 ('secrete')| 
drop procedure bug7293|
delete from t1|
3905

3906 3907 3908 3909 3910 3911 3912 3913 3914 3915 3916 3917 3918 3919 3920 3921 3922 3923 3924

#
# BUG#9841: Unexpected read lock when trying to update a view in a
#           stored procedure
#
--disable_warnings
drop procedure if exists bug9841|
drop view if exists v1|
--enable_warnings

create view v1 as select * from t1, t2 where id = s|
create procedure bug9841 ()
  update v1 set data = 10| 
call bug9841()|

drop view v1|
drop procedure bug9841|


3925 3926 3927 3928 3929 3930 3931 3932 3933 3934 3935 3936 3937 3938 3939 3940 3941 3942 3943 3944 3945 3946 3947 3948 3949 3950 3951 3952 3953
#
# BUG#5963 subqueries in SET/IF
#
--disable_warnings
drop procedure if exists bug5963|
--enable_warnings

create procedure bug5963_1 () begin declare v int; set v = (select s1 from t3); select v; end;|
create table t3 (s1 int)|
insert into t3 values (5)|
call bug5963_1()|
call bug5963_1()|
drop procedure bug5963_1|
drop table t3|

create procedure bug5963_2 (cfk_value int) 
begin 
  if cfk_value in (select cpk from t3) then 
    set @x = 5; 
  end if; 
  end; 
| 
create table t3 (cpk int)| 
insert into t3 values (1)| 
call bug5963_2(1)|
call bug5963_2(1)|
drop procedure bug5963_2|
drop table t3|

3954

3955 3956 3957 3958 3959 3960 3961 3962 3963 3964 3965 3966 3967 3968 3969 3970 3971 3972 3973
#
# BUG#9559: Functions: Numeric Operations using -ve value gives incorrect
#           results.
#
--disable_warnings
drop function if exists bug9559|
--enable_warnings
create function bug9559()
  returns int
begin
  set @y = -6/2;
  return @y;
end|

select bug9559()|

drop function bug9559|


3974 3975 3976 3977 3978 3979 3980 3981 3982 3983 3984 3985 3986 3987 3988 3989 3990 3991 3992 3993 3994 3995 3996 3997 3998 3999 4000
#
# BUG#10961: Stored procedures: crash if select * from dual
#
--disable_warnings
drop procedure if exists bug10961|
--enable_warnings
# "select * from dual" results in an error, so the cursor will not open
create procedure bug10961()
begin
  declare v char;
  declare x int;
  declare c cursor for select * from dual;
  declare continue handler for sqlexception select x;

  set x = 1;
  open c;
  set x = 2;
  fetch c into v;
  set x = 3;
  close c;
end|

call bug10961()|
call bug10961()|

drop procedure bug10961|

igor@rurik.mysql.com's avatar
igor@rurik.mysql.com committed
4001 4002 4003 4004 4005 4006 4007 4008 4009 4010 4011 4012 4013 4014 4015 4016 4017 4018 4019 4020 4021 4022 4023 4024 4025 4026 4027 4028 4029 4030 4031 4032 4033 4034 4035 4036 4037 4038 4039 4040 4041 4042 4043 4044
#
# BUG #6866: Second call of a stored procedure using a view with on expressions
#

--disable_warnings
DROP PROCEDURE IF EXISTS bug6866|
--enable_warnings

DROP VIEW IF EXISTS tv|
DROP TABLE IF EXISTS tt1,tt2,tt3|

CREATE TABLE tt1 (a1 int, a2 int, a3 int, data varchar(10))|
CREATE TABLE tt2 (a2 int, data2 varchar(10))|
CREATE TABLE tt3 (a3 int, data3 varchar(10))|

INSERT INTO tt1 VALUES (1, 1, 4, 'xx')|

INSERT INTO tt2 VALUES (1, 'a')|
INSERT INTO tt2 VALUES (2, 'b')|
INSERT INTO tt2 VALUES (3, 'c')|

INSERT INTO tt3 VALUES (4, 'd')|
INSERT INTO tt3 VALUES (5, 'e')|
INSERT INTO tt3 VALUES (6, 'f')|

CREATE VIEW tv AS
SELECT tt1.*, tt2.data2, tt3.data3
  FROM tt1 INNER JOIN tt2 ON tt1.a2 = tt2.a2
         LEFT JOIN tt3 ON tt1.a3 = tt3.a3
    ORDER BY tt1.a1, tt2.a2, tt3.a3|

CREATE PROCEDURE bug6866 (_a1 int)
BEGIN
SELECT * FROM tv WHERE a1 = _a1;
END|

CALL bug6866(1)|
CALL bug6866(1)|
CALL bug6866(1)|

DROP PROCEDURE bug6866;

DROP VIEW tv|
DROP TABLE tt1, tt2, tt3|
4045

4046 4047 4048 4049 4050 4051 4052 4053 4054 4055 4056 4057 4058 4059 4060 4061 4062 4063 4064 4065 4066 4067 4068 4069
#
# BUG#10136: items cleunup
#
--disable_warnings
DROP PROCEDURE IF EXISTS bug10136|
--enable_warnings
create table t3 ( name char(5) not null primary key, val float not null)|
insert into t3 values ('aaaaa', 1), ('bbbbb', 2), ('ccccc', 3)|
create procedure bug10136()
begin
  declare done int default 3;

  repeat
    select * from t3;
    set done = done - 1;
  until done <= 0 end repeat;

end|
call bug10136()|
call bug10136()|
call bug10136()|
drop procedure bug10136|
drop table t3|

4070 4071 4072 4073 4074 4075 4076 4077 4078 4079 4080 4081 4082 4083 4084 4085 4086 4087 4088 4089 4090 4091 4092 4093 4094 4095 4096 4097 4098 4099 4100 4101 4102 4103 4104 4105
#
# BUG#11529: crash server after use stored procedure
#
--disable_warnings
drop procedure if exists bug11529|
--enable_warnings
create procedure bug11529()
begin
  declare c cursor for select id, data from t1 where data in (10,13);

  open c;
  begin
    declare vid char(16);
    declare vdata int;
    declare exit handler for not found begin end;

    while true do
      fetch c into vid, vdata;
    end while;
  end;
  close c;
end|

insert into t1 values
  ('Name1', 10),
  ('Name2', 11),
  ('Name3', 12),
  ('Name4', 13),
  ('Name5', 14)|

call bug11529()|
call bug11529()|
delete from t1|
drop procedure bug11529|


4106 4107 4108 4109 4110 4111 4112 4113 4114 4115
#
# BUG#6063: Stored procedure labels are subject to restrictions (partial)
# BUG#7088: Stored procedures: labels won't work if character set is utf8
#
--disable_warnings
drop procedure if exists bug6063|
drop procedure if exists bug7088_1|
drop procedure if exists bug7088_2|
--enable_warnings

4116
--disable_parsing # temporarily disabled until Bar fixes BUG#11986
4117
create procedure bug6063()
4118
  lâbel: begin end|
4119 4120 4121 4122 4123 4124 4125 4126 4127 4128 4129 4130 4131 4132 4133 4134 4135 4136 4137
call bug6063()|
# QQ Known bug: this will not show the label correctly.
show create procedure bug6063|

set character set utf8|
create procedure bug7088_1()
  label1: begin end label1|
create procedure bug7088_2()
  läbel1: begin end|
call bug7088_1()|
call bug7088_2()|
set character set default|
show create procedure bug7088_1|
show create procedure bug7088_2|

drop procedure bug6063|
drop procedure bug7088_1|
drop procedure bug7088_2|
--enable_parsing
4138

4139 4140 4141 4142 4143 4144 4145 4146 4147 4148 4149 4150 4151 4152 4153 4154 4155 4156 4157 4158 4159 4160
#
# BUG#9565: "Wrong locking in stored procedure if a sub-sequent procedure
#           is called".
#
--disable_warnings
drop procedure if exists bug9565_sub|
drop procedure if exists bug9565|
--enable_warnings
create procedure bug9565_sub()
begin
  select * from t1;
end|
create procedure bug9565()
begin
  insert into t1 values ("one", 1);
  call bug9565_sub();
end|
call bug9565()|
delete from t1|
drop procedure bug9565_sub|
drop procedure bug9565|

4161

4162 4163 4164 4165 4166 4167 4168 4169 4170 4171 4172
#
# BUG#9538: SProc: Creation fails if we try to SET system variable
#           using @@var_name in proc
#
--disable_warnings
drop procedure if exists bug9538|
--enable_warnings
create procedure bug9538()
  set @@sort_buffer_size = 1000000|

set @x = @@sort_buffer_size|
4173
set @@sort_buffer_size = 2000000|
4174 4175 4176 4177 4178 4179 4180 4181
select @@sort_buffer_size|
call bug9538()|
select @@sort_buffer_size|
set @@sort_buffer_size = @x|

drop procedure bug9538|


georg@lmy002.wdf.sap.corp's avatar
georg@lmy002.wdf.sap.corp committed
4182 4183 4184 4185 4186 4187 4188 4189 4190 4191 4192 4193 4194 4195 4196 4197 4198 4199 4200 4201 4202 4203 4204 4205 4206 4207 4208 4209
#
# BUG#8692: Cursor fetch of empty string
#
--disable_warnings
drop procedure if exists bug8692|
--enable_warnings
create table t3 (c1 varchar(5), c2 char(5), c3 enum('one','two'), c4 text, c5 blob, c6 char(5), c7 varchar(5))|
insert into t3 values ('', '', '', '', '', '', NULL)|

create procedure bug8692()
begin 
    declare v1 VARCHAR(10); 
    declare v2 VARCHAR(10); 
    declare v3 VARCHAR(10); 
    declare v4 VARCHAR(10); 
    declare v5 VARCHAR(10); 
    declare v6 VARCHAR(10); 
    declare v7 VARCHAR(10); 
    declare c8692 cursor for select c1,c2,c3,c4,c5,c6,c7 from t3; 
    open c8692; 
    fetch c8692 into v1,v2,v3,v4,v5,v6,v7;
    select v1, v2, v3, v4, v5, v6, v7;
end|

call bug8692()|
drop procedure bug8692|
drop table t3|

4210 4211 4212 4213 4214 4215 4216 4217 4218 4219 4220 4221 4222 4223
#
# Bug#10055 "Using stored function with information_schema causes empty
#            result set"
#
--disable_warnings
drop function if exists bug10055|
--enable_warnings
create function bug10055(v char(255)) returns char(255) return lower(v)|
# This select should not crash server and should return all fields in t1
select t.column_name, bug10055(t.column_name)
from information_schema.columns as t
where t.table_schema = 'test' and t.table_name = 't1'|
drop function bug10055|

4224 4225 4226 4227 4228 4229 4230 4231
#
# Bug #12297 "SP crashes the server if data inserted inside a lon loop"
# The test for memleak bug, so actually there is no way to test it
# from the suite. The test below could be used to check SP memory
# consumption by passing large input parameter.
#

--disable_warnings
4232
drop procedure if exists bug12297|
4233 4234
--enable_warnings

4235 4236 4237 4238 4239 4240 4241 4242 4243 4244
create procedure bug12297(lim int)
begin
  set @x = 0;
  repeat
    insert into t1(id,data)
    values('aa', @x);
    set @x = @x + 1;
  until @x >= lim
  end repeat;
end|
4245

4246 4247
call bug12297(10)|
drop procedure bug12297|
4248 4249 4250 4251 4252 4253 4254 4255 4256 4257 4258 4259 4260 4261 4262 4263 4264 4265 4266 4267 4268 4269 4270 4271 4272 4273 4274 4275

#
# Bug #11247 "Stored procedures: Function calls in long loops leak memory"
# One more memleak bug test. One could use this test to check that the memory
# isn't leaking by increasing the input value for p_bug11247.
#

--disable_warnings
drop function if exists f_bug11247|
drop procedure if exists p_bug11247|
--enable_warnings

create function f_bug11247(param int)
  returns int
return param + 1|

create procedure p_bug11247(lim int)
begin
  declare v int default 0;

  while v < lim do
    set v= f_bug11247(v);
  end while;
end|

call p_bug11247(10)|
drop function f_bug11247|
drop procedure p_bug11247|
4276 4277 4278 4279 4280 4281
#
# BUG#12168: "'DECLARE CONTINUE HANDLER FOR NOT FOUND ...' in conditional
# handled incorrectly"
#
--disable_warnings
drop procedure if exists bug12168|
4282
drop table if exists t3, t4|
4283 4284
--enable_warnings

4285 4286
create table t3 (a int)|
insert into t3 values (1),(2),(3),(4)|
4287

4288
create table t4 (a int)|
4289 4290 4291 4292 4293 4294

create procedure bug12168(arg1 char(1))
begin
  declare b, c integer;
  if arg1 = 'a' then
    begin
4295
      declare c1 cursor for select a from t3 where a % 2;
4296 4297 4298 4299 4300 4301 4302 4303 4304
      declare continue handler for not found set b = 1;
      set b = 0;
      open c1;
      c1_repeat: repeat
        fetch c1 into c;
        if (b = 1) then
          leave c1_repeat;
        end if;

4305
        insert into t4 values (c);
4306 4307 4308 4309 4310 4311
        until b = 1
      end repeat;
    end;
  end if;
  if arg1 = 'b' then
    begin
4312
      declare c2 cursor for select a from t3 where not a % 2;
4313 4314 4315 4316 4317 4318 4319 4320 4321
      declare continue handler for not found set b = 1;
      set b = 0;
      open c2;
      c2_repeat: repeat
        fetch c2 into c;
        if (b = 1) then
          leave c2_repeat;
        end if;

4322
        insert into t4 values (c);
4323 4324 4325 4326 4327 4328 4329
        until b = 1
      end repeat;
    end;
  end if;
end|

call bug12168('a')|
4330 4331
select * from t4|
truncate t4|
4332
call bug12168('b')|
4333 4334
select * from t4|
truncate t4|
4335
call bug12168('a')|
4336 4337
select * from t4|
truncate t4|
4338
call bug12168('b')|
4339 4340 4341
select * from t4|
truncate t4|
drop table t3, t4|
4342
drop procedure if exists bug12168|
4343

4344 4345 4346 4347 4348 4349 4350 4351 4352 4353 4354 4355 4356 4357 4358 4359 4360 4361 4362 4363 4364 4365 4366 4367 4368 4369 4370 4371 4372 4373 4374 4375 4376 4377
#
# Bug #11333 "Stored Procedure: Memory blow up on repeated SELECT ... INTO
# query"
# One more memleak bug. Use the test to check memory consumption.
#

--disable_warnings
drop table if exists t3|
drop procedure if exists bug11333|
--enable_warnings

create table t3 (c1 char(128))|

insert into t3 values 
  ('AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA')|


create procedure bug11333(i int)
begin
    declare tmp varchar(128);
    set @x = 0;
    repeat
        select c1 into tmp from t3
          where c1 = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA';
        set @x = @x + 1;
        until @x >= i
    end repeat;
end|

call bug11333(10)|

drop procedure bug11333|
drop table t3|

acurtis@xiphis.org's avatar
acurtis@xiphis.org committed
4378 4379 4380 4381 4382 4383
#
# BUG#9048: Creating a function with char binary IN parameter fails
#
--disable_warnings
drop function if exists bug9048|
--enable_warnings
4384
create function bug9048(f1 char binary) returns char
acurtis@xiphis.org's avatar
acurtis@xiphis.org committed
4385 4386 4387 4388 4389
begin
  set f1= concat( 'hello', f1 );
  return f1;
end|
drop function bug9048|
4390 4391 4392 4393 4394 4395 4396 4397 4398 4399 4400
#
# This was disabled in 5.1.12. See bug #20701
# When collation support in SP is implemented, then this test should
# be removed.
#
--error ER_NOT_SUPPORTED_YET
create function bug9048(f1 char binary) returns char binary
begin
  set f1= concat( 'hello', f1 );
  return f1;
end|
acurtis@xiphis.org's avatar
acurtis@xiphis.org committed
4401

4402 4403 4404 4405 4406 4407 4408 4409 4410 4411 4412 4413 4414 4415 4416 4417 4418 4419 4420 4421 4422 4423 4424 4425 4426
# Bug #12849 Stored Procedure: Crash on procedure call with CHAR type
# 'INOUT' parameter
#

--disable_warnings
drop procedure if exists bug12849_1|
--enable_warnings
create procedure bug12849_1(inout x char) select x into x|
set @var='a'|
call bug12849_1(@var)|
select @var|
drop procedure bug12849_1|

--disable_warnings
drop procedure if exists bug12849_2|
--enable_warnings
create procedure bug12849_2(inout foo varchar(15))
begin
select concat(foo, foo) INTO foo;
end|
set @var='abcd'|
call bug12849_2(@var)|
select @var|
drop procedure bug12849_2|

4427 4428 4429 4430 4431 4432 4433 4434 4435 4436 4437 4438 4439 4440 4441 4442 4443 4444 4445 4446 4447 4448 4449 4450 4451 4452 4453 4454 4455 4456 4457 4458 4459 4460 4461 4462 4463 4464 4465 4466 4467 4468 4469 4470
#
# BUG#13133: Local variables in stored procedures are not initialized correctly.
#
--disable_warnings
drop procedure if exists bug131333|
drop function if exists bug131333|
--enable_warnings
create procedure bug131333()
begin
  begin
    declare a int;

    select a;
    set a = 1;
    select a;
  end;
  begin
    declare b int;

    select b;
  end;
end|

create function bug131333()
  returns int
begin
  begin
    declare a int;

    set a = 1;
  end;
  begin
    declare b int;

    return b;
  end;
end|

call bug131333()|
select bug131333()|

drop procedure bug131333|
drop function bug131333|

4471 4472 4473 4474 4475 4476 4477 4478 4479 4480 4481 4482 4483 4484 4485 4486 4487 4488 4489 4490 4491 4492 4493 4494 4495 4496 4497 4498 4499 4500 4501 4502 4503 4504 4505 4506 4507 4508 4509 4510 4511 4512
#
# BUG#12379: PROCEDURE with HANDLER calling FUNCTION with error get
#            strange result
#
--disable_warnings
drop function if exists bug12379|
drop procedure if exists bug12379_1|
drop procedure if exists bug12379_2|
drop procedure if exists bug12379_3|
drop table if exists t3|
--enable_warnings

create table t3 (c1 char(1) primary key not null)|

create function bug12379()
  returns integer
begin
   insert into t3 values('X');
   insert into t3 values('X');
   return 0;
end|

create procedure bug12379_1()
begin
   declare exit handler for sqlexception select 42;

   select bug12379();
END|
create procedure bug12379_2()
begin
   declare exit handler for sqlexception begin end;

   select bug12379();
end|
create procedure bug12379_3()
begin
   select bug12379();
end|

--error 1062
select bug12379()|
select 1|
4513 4514 4515
# statement-based binlogging will show warning which row-based won't;
# so we hide it (this warning is already tested in rpl_stm_sp.test)
--disable_warnings
4516 4517 4518
call bug12379_1()|
select 2|
call bug12379_2()|
4519
--enable_warnings
4520 4521 4522 4523 4524 4525 4526 4527 4528
select 3|
--error 1062
call bug12379_3()|
select 4|

drop function bug12379|
drop procedure bug12379_1|
drop procedure bug12379_2|
drop procedure bug12379_3|
4529
drop table t3|
4530

petr@mysql.com's avatar
petr@mysql.com committed
4531 4532 4533 4534 4535 4536 4537 4538 4539 4540 4541 4542 4543 4544 4545
#
# Bug #13124    Stored Procedure using SELECT INTO crashes server
#

--disable_warnings
drop procedure if exists bug13124|
--enable_warnings
create procedure bug13124()
begin
  declare y integer;
  set @x=y;
end|
call bug13124()|
drop procedure  bug13124|

4546 4547 4548 4549 4550 4551 4552 4553 4554 4555 4556 4557 4558 4559 4560 4561 4562 4563 4564 4565 4566 4567 4568 4569 4570 4571 4572 4573 4574
#
# Bug #12979  Stored procedures: crash if inout decimal parameter
#

# check NULL inout parameters processing

--disable_warnings
drop procedure if exists bug12979_1|
--enable_warnings
create procedure bug12979_1(inout d decimal(5)) set d = d / 2|
set @bug12979_user_var = NULL|
call bug12979_1(@bug12979_user_var)|
drop procedure bug12979_1|

# check NULL local variables processing

--disable_warnings
drop procedure if exists bug12979_2|
--enable_warnings
create procedure bug12979_2()
begin
declare internal_var decimal(5);
set internal_var= internal_var / 2;
select internal_var;
end|
call bug12979_2()|
drop procedure bug12979_2|


4575 4576 4577 4578 4579 4580 4581 4582 4583 4584 4585 4586 4587 4588 4589 4590 4591 4592 4593 4594 4595 4596 4597 4598 4599 4600 4601 4602 4603 4604 4605 4606 4607 4608 4609 4610
#
# BUG#6127: Stored procedure handlers within handlers don't work
#
--disable_warnings
drop table if exists t3|
drop procedure if exists bug6127|
--enable_warnings
create table t3 (s1 int unique)|

set @sm=@@sql_mode|
set sql_mode='traditional'|

create procedure bug6127()
begin
  declare continue handler for sqlstate '23000'
    begin
      declare continue handler for sqlstate '22003'
        insert into t3 values (0);

      insert into t3 values (1000000000000000);
    end;

  insert into t3 values (1);
  insert into t3 values (1);
end|

call bug6127()|
select * from t3|
--error ER_DUP_ENTRY
call bug6127()|
select * from t3|
set sql_mode=@sm|
drop table t3|
drop procedure bug6127|


4611 4612 4613 4614 4615 4616 4617 4618 4619 4620 4621 4622 4623 4624 4625 4626 4627 4628 4629 4630 4631 4632 4633 4634 4635 4636 4637 4638 4639 4640 4641 4642 4643 4644 4645 4646 4647 4648 4649 4650 4651 4652 4653 4654 4655 4656 4657 4658 4659
#
# BUG#12589: Assert when creating temp. table from decimal stored procedure
#            variable
#
--disable_warnings
drop procedure if exists bug12589_1|
drop procedure if exists bug12589_2|
drop procedure if exists bug12589_3|
--enable_warnings
create procedure bug12589_1()
begin
  declare spv1 decimal(3,3);
  set spv1= 123.456;

  set spv1 = 'test';
  create temporary table tm1 as select spv1;
  show create table tm1;
  drop temporary table tm1;
end|

create procedure bug12589_2()
begin
  declare spv1 decimal(6,3);
  set spv1= 123.456;

  create temporary table tm1 as select spv1;
  show create table tm1;
  drop temporary table tm1;
end|

create procedure bug12589_3()
begin
  declare spv1 decimal(6,3);
  set spv1= -123.456;

  create temporary table tm1 as select spv1;
  show create table tm1;
  drop temporary table tm1;
end|

# Note: The type of the field will match the value, not the declared
#       type of the variable. (This is a type checking issue which
#       might be changed later.)

# Warning expected from "set spv1 = 'test'", the value is set to decimal "0".
call bug12589_1()|
# No warnings here
call bug12589_2()|
call bug12589_3()|
4660 4661 4662
drop procedure bug12589_1|
drop procedure bug12589_2|
drop procedure bug12589_3|
4663

4664 4665 4666 4667 4668 4669 4670 4671 4672 4673 4674 4675 4676 4677 4678 4679 4680 4681 4682 4683 4684 4685 4686 4687 4688 4689 4690 4691 4692 4693 4694 4695 4696 4697 4698 4699 4700 4701 4702 4703 4704 4705 4706 4707 4708 4709 4710 4711 4712 4713 4714 4715 4716 4717 4718 4719 4720 4721 4722 4723 4724 4725 4726 4727 4728 4729 4730 4731 4732 4733 4734 4735 4736 4737 4738 4739 4740
#
# BUG#7049: Stored procedure CALL errors are ignored
#
--disable_warnings
drop table if exists t3|
drop procedure if exists bug7049_1|
drop procedure if exists bug7049_2|
drop procedure if exists bug7049_3|
drop procedure if exists bug7049_4|
drop function if exists bug7049_1|
drop function if exists bug7049_2|
--enable_warnings

create table t3 ( x int unique )|

create procedure bug7049_1()
begin
  insert into t3 values (42);
  insert into t3 values (42);
end|

create procedure bug7049_2()
begin
  declare exit handler for sqlexception
    select 'Caught it' as 'Result';

  call bug7049_1();
  select 'Missed it' as 'Result';
end|

create procedure bug7049_3()
  call bug7049_1()|

create procedure bug7049_4()
begin
  declare exit handler for sqlexception
    select 'Caught it' as 'Result';

  call bug7049_3();
  select 'Missed it' as 'Result';
end|

create function bug7049_1()
  returns int
begin
  insert into t3 values (42);
  insert into t3 values (42);
  return 42;
end|

create function bug7049_2()
  returns int
begin
  declare x int default 0;
  declare continue handler for sqlexception
    set x = 1;

  set x = bug7049_1();
  return x;
end|

call bug7049_2()|
select * from t3|
delete from t3|
call bug7049_4()|
select * from t3|
select bug7049_2()|

drop table t3|
drop procedure bug7049_1|
drop procedure bug7049_2|
drop procedure bug7049_3|
drop procedure bug7049_4|
drop function bug7049_1|
drop function bug7049_2|


4741 4742 4743 4744 4745 4746 4747 4748 4749 4750 4751 4752 4753 4754 4755 4756 4757 4758 4759 4760 4761 4762 4763 4764 4765 4766 4767 4768 4769 4770 4771 4772 4773 4774 4775 4776 4777 4778 4779 4780 4781 4782 4783
#
# BUG#13941: replace() string fuction behaves badly inside stored procedure
# (BUG#13914: IFNULL is returning garbage in stored procedure)
#
--disable_warnings
drop function if exists bug13941|
drop procedure if exists bug13941|
--enable_warnings

create function bug13941(p_input_str text)
  returns text
begin
  declare p_output_str text;

  set p_output_str = p_input_str;

  set p_output_str = replace(p_output_str, 'xyzzy', 'plugh');
  set p_output_str = replace(p_output_str, 'test', 'prova');
  set p_output_str = replace(p_output_str, 'this', 'questo');
  set p_output_str = replace(p_output_str, ' a ', 'una ');
  set p_output_str = replace(p_output_str, 'is', '');

  return p_output_str;
end|

create procedure bug13941(out sout varchar(128))
begin
  set sout = 'Local';
  set sout = ifnull(sout, 'DEF');
end|

# Note: The bug showed different behaviour in different types of builds,
#  giving garbage results in some, and seemingly working in others.
#  Running with valgrind (or purify) is the safe way to check that it's
#  really working correctly.
select bug13941('this is a test')|
call bug13941(@a)|
select @a|

drop function bug13941|
drop procedure bug13941|


4784 4785 4786 4787 4788 4789 4790 4791 4792 4793 4794 4795 4796 4797 4798 4799 4800 4801 4802 4803 4804 4805 4806 4807 4808 4809 4810 4811 4812 4813 4814 4815 4816 4817 4818 4819 4820 4821 4822 4823 4824 4825 4826 4827 4828 4829 4830 4831 4832 4833 4834 4835 4836 4837 4838
#
# BUG#13095: Cannot create VIEWs in prepared statements
#

delimiter ;|

--disable_warnings
DROP PROCEDURE IF EXISTS bug13095;
DROP TABLE IF EXISTS bug13095_t1;
DROP VIEW IF EXISTS bug13095_v1;
--enable_warnings

delimiter |;

CREATE PROCEDURE bug13095(tbl_name varchar(32))
BEGIN
  SET @str =
    CONCAT("CREATE TABLE ", tbl_name, "(stuff char(15))");
  SELECT @str;
  PREPARE stmt FROM @str;
  EXECUTE stmt;

  SET @str =
    CONCAT("INSERT INTO ", tbl_name, " VALUES('row1'),('row2'),('row3')" );
  SELECT @str;
  PREPARE stmt FROM @str;
  EXECUTE stmt;

  SET @str =
    CONCAT("CREATE VIEW bug13095_v1(c1) AS SELECT stuff FROM ", tbl_name);
  SELECT @str;
  PREPARE stmt FROM @str;
  EXECUTE stmt;

  SELECT * FROM bug13095_v1;

  SET @str =
    "DROP VIEW bug13095_v1";
  SELECT @str;
  PREPARE stmt FROM @str;
  EXECUTE stmt;
END|

delimiter ;|

CALL bug13095('bug13095_t1');

--disable_warnings
DROP PROCEDURE IF EXISTS bug13095;
DROP VIEW IF EXISTS bug13095_v1;
DROP TABLE IF EXISTS bug13095_t1;
--enable_warnings

delimiter |;

4839 4840 4841 4842 4843 4844 4845 4846 4847 4848 4849 4850 4851 4852 4853 4854 4855 4856 4857 4858 4859 4860 4861 4862 4863 4864 4865 4866 4867 4868
#
# BUG#1473: Dumping of stored functions seems to cause corruption in
#           the function body
#
--disable_warnings
drop function if exists bug14723|
drop procedure if exists bug14723|
--enable_warnings

delimiter ;;|
/*!50003 create function bug14723()
 returns bigint(20)
main_loop: begin
  return 42;
end */;;
show create function bug14723;;
select bug14723();;

/*!50003 create procedure bug14723()
main_loop: begin
  select 42;
end */;;
show create procedure bug14723;;
call bug14723();;

delimiter |;;

drop function bug14723|
drop procedure bug14723|

4869 4870 4871 4872 4873 4874 4875 4876 4877 4878 4879 4880 4881 4882 4883 4884 4885 4886 4887 4888 4889
#
# Bug#14845 "mysql_stmt_fetch returns MYSQL_NO_DATA when COUNT(*) is 0"
# Check that when fetching from a cursor, COUNT(*) works properly.
#
create procedure bug14845()
begin
  declare a char(255);
  declare done int default 0;
  declare c cursor for select count(*) from t1 where 1 = 0;
  declare continue handler for sqlstate '02000' set done = 1;
  open c;
  repeat
    fetch c into a;
    if not done then
      select a;
    end if;
  until done end repeat;
  close c;
end|
call bug14845()|
drop procedure bug14845|
4890

4891 4892 4893 4894 4895 4896 4897 4898 4899 4900 4901 4902 4903 4904 4905 4906 4907 4908 4909 4910 4911 4912 4913 4914
#
# BUG#13549 "Server crash with nested stored procedures".
# Server should not crash when during execution of stored procedure
# we have to parse trigger/function definition and this new trigger/
# function has more local variables declared than invoking stored
# procedure and last of these variables is used in argument of NOT
# operator.
#
--disable_warnings
drop procedure if exists bug13549_1|
drop procedure if exists bug13549_2|
--enable_warnings
CREATE PROCEDURE `bug13549_2`()
begin
  call bug13549_1();
end|
CREATE PROCEDURE `bug13549_1`()
begin
  declare done int default 0;
  set done= not done;
end|
CALL bug13549_2()|
drop procedure bug13549_2|
drop procedure bug13549_1|
4915

4916 4917 4918 4919 4920 4921 4922 4923 4924 4925 4926 4927 4928 4929 4930 4931 4932 4933 4934 4935 4936 4937 4938 4939 4940 4941 4942 4943 4944 4945 4946 4947 4948 4949 4950 4951 4952 4953
#
# BUG#10100: function (and stored procedure?) recursivity problem
#
--disable_warnings
drop function if exists bug10100f|
drop procedure if exists bug10100p|
drop procedure if exists bug10100t|
drop procedure if exists bug10100pt|
drop procedure if exists bug10100pv|
drop procedure if exists bug10100pd|
drop procedure if exists bug10100pc|
--enable_warnings
# routines with simple recursion
create function bug10100f(prm int) returns int
begin
  if prm > 1 then
    return prm * bug10100f(prm - 1);
  end if;
  return 1;
end|
create procedure bug10100p(prm int, inout res int)
begin
  set res = res * prm;
  if prm > 1 then
    call bug10100p(prm - 1, res);  
  end if;
end|
create procedure bug10100t(prm int)
begin
  declare res int;
  set res = 1;
  call bug10100p(prm, res);
  select res;
end|

# a procedure which use tables and recursion
create table t3 (a int)|
insert into t3 values (0)|
4954
create view v1 as select a from t3|
4955 4956 4957 4958 4959 4960 4961 4962 4963 4964 4965 4966 4967 4968 4969 4970 4971 4972 4973 4974 4975 4976
create procedure bug10100pt(level int, lim int)
begin
  if level < lim then
    update t3 set a=level;
    FLUSH TABLES;
    call bug10100pt(level+1, lim);
  else
    select * from t3;
  end if;
end|
# view & recursion
create procedure bug10100pv(level int, lim int)
begin
  if level < lim then
    update v1 set a=level;
    FLUSH TABLES;
    call bug10100pv(level+1, lim);
  else
    select * from v1;
  end if;
end|
# dynamic sql & recursion
4977
prepare stmt2 from "select * from t3;"|
4978 4979 4980 4981 4982 4983 4984 4985 4986 4987 4988 4989 4990 4991 4992 4993 4994 4995 4996 4997 4998 4999 5000 5001 5002 5003 5004 5005 5006 5007 5008 5009 5010 5011 5012 5013 5014 5015 5016 5017 5018 5019 5020 5021 5022 5023 5024 5025 5026 5027 5028 5029 5030 5031 5032 5033 5034 5035 5036 5037 5038 5039 5040 5041 5042 5043 5044 5045 5046 5047 5048
create procedure bug10100pd(level int, lim int)
begin
  if level < lim then
    select level;
    prepare stmt1 from "update t3 set a=a+2";
    execute stmt1;
    FLUSH TABLES;
    execute stmt1;
    FLUSH TABLES;
    execute stmt1;
    FLUSH TABLES;
    deallocate prepare stmt1;
    execute stmt2;
    select * from t3;
    call bug10100pd(level+1, lim);
  else
    execute stmt2;
  end if;
end|
# cursor & recursion
create procedure bug10100pc(level int, lim int)
begin
  declare lv int;
  declare c cursor for select a from t3;
  open c;
  if level < lim then
    select level;
    fetch c into lv;
    select lv;
    update t3 set a=level+lv;
    FLUSH TABLES;
    call bug10100pc(level+1, lim);
  else
    select * from t3;
  end if;
  close c;
end|

set @@max_sp_recursion_depth=4|
select @@max_sp_recursion_depth|
-- error ER_SP_NO_RECURSION
select bug10100f(3)|
-- error ER_SP_NO_RECURSION
select bug10100f(6)|
call bug10100t(5)|
call bug10100pt(1,5)|
call bug10100pv(1,5)|
update t3 set a=1|
call bug10100pd(1,5)|
select * from t3|
update t3 set a=1|
call bug10100pc(1,5)|
select * from t3|
set @@max_sp_recursion_depth=0|
select @@max_sp_recursion_depth|
-- error ER_SP_NO_RECURSION
select bug10100f(5)|
-- error ER_SP_RECURSION_LIMIT
call bug10100t(5)|

#end of the stack checking
deallocate prepare stmt2|

drop function bug10100f|
drop procedure bug10100p|
drop procedure bug10100t|
drop procedure bug10100pt|
drop procedure bug10100pv|
drop procedure bug10100pd|
drop procedure bug10100pc|
drop view v1|
5049 5050

#
5051 5052 5053 5054 5055 5056 5057 5058 5059 5060 5061 5062 5063 5064 5065 5066 5067 5068 5069 5070 5071 5072 5073
# BUG#13729: Stored procedures: packet error after exception handled
#
--disable_warnings
drop procedure if exists bug13729|
drop table if exists t3|
--enable_warnings

create table t3 (s1 int, primary key (s1))|

insert into t3 values (1),(2)|

create procedure bug13729()
begin
  declare continue handler for sqlexception select 55;

  update t3 set s1 = 1;
end|

call bug13729()|
# Used to cause Packets out of order
select * from t3|

drop procedure bug13729|
5074 5075
drop table t3|

5076 5077 5078 5079 5080 5081 5082 5083 5084 5085 5086 5087 5088 5089
#
# BUG#14643: Stored Procedure: Continuing after failed var. initialization
#            crashes server.
#
--disable_warnings
drop procedure if exists bug14643_1|
drop procedure if exists bug14643_2|
--enable_warnings

create procedure bug14643_1()
begin
  declare continue handler for sqlexception select 'boo' as 'Handler';

  begin
5090
    declare v int default undefined_var;
5091 5092 5093 5094

    if v = 1 then
      select 1;
    else
5095
      select v, isnull(v);
5096 5097 5098 5099 5100 5101 5102 5103
    end if;
  end;
end|

create procedure bug14643_2()
begin
  declare continue handler for sqlexception select 'boo' as 'Handler';

5104
  case undefined_var
5105 5106 5107 5108 5109
  when 1 then
    select 1;
  else
    select 2;
  end case;
5110 5111

  select undefined_var;
5112 5113 5114 5115 5116 5117 5118 5119
end|

call bug14643_1()|
call bug14643_2()|

drop procedure bug14643_1|
drop procedure bug14643_2|

5120 5121 5122 5123 5124 5125 5126 5127 5128 5129 5130 5131 5132 5133 5134 5135 5136 5137 5138 5139 5140 5141 5142 5143 5144 5145 5146 5147 5148 5149 5150
#
# BUG#14304: auto_increment field incorrect set in SP
#
--disable_warnings
drop procedure if exists bug14304|
drop table if exists t3, t4|
--enable_warnings

create table t3(a int primary key auto_increment)|
create table t4(a int primary key auto_increment)|

create procedure bug14304()
begin
  insert into t3 set a=null;
  insert into t4 set a=null;
  insert into t4 set a=null;
  insert into t4 set a=null;
  insert into t4 set a=null;
  insert into t4 set a=null;
  insert into t4 select null as a;
  
  insert into t3 set a=null;
  insert into t3 set a=null;
  
  select * from t3;
end|

call bug14304()|

drop procedure bug14304|
drop table t3, t4|
5151

5152 5153 5154 5155 5156 5157 5158 5159 5160 5161 5162 5163 5164 5165 5166 5167 5168 5169 5170 5171 5172 5173 5174 5175 5176 5177 5178 5179 5180 5181 5182 5183 5184 5185 5186 5187 5188 5189 5190 5191 5192 5193 5194
#
# BUG#14376: MySQL crash on scoped variable (re)initialization
#
--disable_warnings
drop procedure if exists bug14376|
--enable_warnings

create procedure bug14376()
begin
  declare x int default x;
end|

# Not the error we want, but that's what we got for now...
--error ER_BAD_FIELD_ERROR
call bug14376()|
drop procedure bug14376|

create procedure bug14376()
begin
  declare x int default 42;

  begin
    declare x int default x;

    select x;
  end;
end|

call bug14376()|

drop procedure bug14376|

create procedure bug14376(x int)
begin
  declare x int default x;

  select x;
end|

call bug14376(4711)|

drop procedure bug14376|

5195 5196 5197 5198 5199 5200 5201 5202 5203
#
# Bug#5967 "Stored procedure declared variable used instead of column"
# The bug should be fixed later.
# Test precedence of names of parameters, variable declarations, 
# variable declarations in nested compound statements, table columns,
# table columns in cursor declarations.
# According to the standard, table columns take precedence over
# variable declarations. In MySQL 5.0 it's vice versa.
#
5204

5205
--disable_warnings
5206 5207
drop procedure if exists bug5967|
drop table if exists t3|
5208
--enable_warnings
5209 5210 5211
create table t3 (a varchar(255))|
insert into t3 (a) values ("a - table column")|
create procedure bug5967(a varchar(255))
5212 5213
begin
  declare i varchar(255);
5214
  declare c cursor for select a from t3;
5215
  select a;
5216
  select a from t3 into i;
5217 5218 5219 5220 5221 5222
  select i as 'Parameter takes precedence over table column';                     open c;
  fetch c into i;
  close c;
  select i as 'Parameter takes precedence over table column in cursors';
  begin
    declare a varchar(255) default 'a - local variable';
5223
    declare c1 cursor for select a from t3;
5224 5225 5226 5227 5228 5229 5230
    select a as 'A local variable takes precedence over parameter';
    open c1;
    fetch c1 into i;
    close c1;
    select i as 'A local variable takes precedence over parameter in cursors';
    begin
      declare a varchar(255) default 'a - local variable in a nested compound statement';
5231
      declare c2 cursor for select a from t3;
5232
      select a as 'A local variable in a nested compound statement takes precedence over a local variable in the outer statement';
5233
      select a from t3 into i;
5234 5235 5236 5237 5238 5239 5240 5241
      select i as  'A local variable in a nested compound statement takes precedence over table column';
      open c2;
      fetch c2 into i;
      close c2;
      select i as  'A local variable in a nested compound statement takes precedence over table column in cursors';
    end;
  end;
end|
5242 5243
call bug5967("a - stored procedure parameter")|
drop procedure bug5967|
5244 5245 5246 5247 5248 5249

#
# Bug#13012 "SP: REPAIR/BACKUP/RESTORE TABLE crashes the server"
#
--disable_warnings
drop procedure if exists bug13012|
5250
# Disable warnings also for BACKUP/RESTORE: they are deprecated.
5251 5252 5253 5254 5255 5256 5257 5258
create procedure bug13012()
BEGIN
  REPAIR TABLE t1;
  BACKUP TABLE t1 to '../tmp';
  DROP TABLE t1;
  RESTORE TABLE t1 FROM '../tmp';
END|
call bug13012()|
5259
--enable_warnings
5260
drop procedure bug13012|
5261 5262 5263 5264 5265 5266 5267 5268 5269 5270 5271
create view v1 as select * from t1|
create procedure bug13012()
BEGIN
  REPAIR TABLE t1,t2,t3,v1;
  OPTIMIZE TABLE t1,t2,t3,v1;
  ANALYZE TABLE t1,t2,t3,v1;
END|
call bug13012()|
call bug13012()|
call bug13012()|
drop procedure bug13012|
5272
drop view v1|
5273
select * from t1 order by data|
5274

5275 5276 5277 5278 5279 5280 5281 5282 5283 5284 5285 5286 5287 5288 5289 5290 5291 5292 5293 5294 5295 5296 5297 5298 5299 5300 5301 5302 5303 5304 5305 5306 5307 5308 5309 5310 5311 5312 5313 5314 5315 5316 5317 5318 5319 5320
#
# A test case for Bug#15392 "Server crashes during prepared statement
# execute": make sure that stored procedure check for error conditions
# properly and do not continue execution if an error has been set. 
#
# It's necessary to use several DBs because in the original code
# the successful return of mysql_change_db overrode the error from
# execution.
drop schema if exists mysqltest1|
drop schema if exists mysqltest2|
drop schema if exists mysqltest3|
create schema mysqltest1|
create schema mysqltest2|
create schema mysqltest3|
use mysqltest3|

create procedure mysqltest1.p1 (out prequestid varchar(100))
begin
  call mysqltest2.p2('call mysqltest3.p3(1, 2)');
end|

create procedure mysqltest2.p2(in psql text)
begin
  declare lsql text;
  set @lsql= psql;
  prepare lstatement from @lsql;
  execute lstatement;
  deallocate prepare lstatement;
end|

create procedure mysqltest3.p3(in p1 int)
begin
  select p1;
end|

--error ER_SP_WRONG_NO_OF_ARGS
call mysqltest1.p1(@rs)|
--error ER_SP_WRONG_NO_OF_ARGS
call mysqltest1.p1(@rs)|
--error ER_SP_WRONG_NO_OF_ARGS
call mysqltest1.p1(@rs)|
drop schema if exists mysqltest1|
drop schema if exists mysqltest2|
drop schema if exists mysqltest3|
use test|

5321 5322 5323 5324 5325 5326 5327 5328 5329 5330 5331 5332 5333 5334 5335 5336 5337 5338 5339 5340 5341 5342 5343 5344 5345 5346 5347 5348 5349 5350 5351 5352 5353 5354 5355 5356 5357 5358 5359 5360 5361 5362 5363 5364 5365 5366 5367 5368 5369 5370
#
# Bug#15441 "Running SP causes Server to Crash": check that an SP variable
# can not be used in VALUES() function.
#
--disable_warnings
drop table if exists t3|
drop procedure if exists bug15441|
--enable_warnings
create table t3 (id int not null primary key, county varchar(25))|
insert into t3 (id, county) values (1, 'York')|

# First check that a stored procedure that refers to a parameter in VALUES()
# function won't parse.

create procedure bug15441(c varchar(25))
begin
  update t3 set id=2, county=values(c);
end|
--error ER_BAD_FIELD_ERROR
call bug15441('county')|
drop procedure bug15441|

# Now check the case when there is an ambiguity between column names
# and stored procedure parameters: the parser shall resolve the argument
# of VALUES() function to the column name.

# It's hard to deduce what county refers to in every case (INSERT statement):
# 1st county refers to the column
# 2nd county refers to the procedure parameter
# 3d and 4th county refers to the column, again, but
# for 4th county it has the value of SP parameter

# In UPDATE statement, just check that values() function returns NULL for
# non- INSERT...UPDATE statements, as stated in the manual.

create procedure bug15441(county varchar(25))
begin
  declare c varchar(25) default "hello";

  insert into t3 (id, county) values (1, county)
  on duplicate key update county= values(county);
  select * from t3;

  update t3 set id=2, county=values(id);
  select * from t3;
end|
call bug15441('Yale')|
drop table t3|
drop procedure bug15441|

5371 5372 5373 5374 5375 5376 5377 5378 5379 5380 5381 5382 5383 5384 5385 5386 5387 5388 5389 5390 5391 5392 5393 5394 5395 5396 5397 5398 5399 5400 5401 5402 5403 5404 5405 5406 5407 5408 5409 5410 5411 5412 5413 5414 5415 5416 5417 5418 5419 5420 5421 5422 5423 5424 5425 5426 5427 5428 5429 5430 5431 5432 5433 5434 5435 5436 5437 5438 5439 5440 5441 5442 5443 5444 5445 5446
#
# BUG#14498: Stored procedures: hang if undefined variable and exception
#
--disable_warnings
drop procedure if exists bug14498_1|
drop procedure if exists bug14498_2|
drop procedure if exists bug14498_3|
drop procedure if exists bug14498_4|
drop procedure if exists bug14498_5|
--enable_warnings

create procedure bug14498_1()
begin
  declare continue handler for sqlexception select 'error' as 'Handler';

  if v then
    select 'yes' as 'v';
  else
    select 'no' as 'v';
  end if;
  select 'done' as 'End';
end|

create procedure bug14498_2()
begin
  declare continue handler for sqlexception select 'error' as 'Handler';

  while v do
    select 'yes' as 'v';
  end while;
  select 'done' as 'End';
end|

create procedure bug14498_3()
begin
  declare continue handler for sqlexception select 'error' as 'Handler';

  repeat
    select 'maybe' as 'v';
  until v end repeat;
  select 'done' as 'End';
end|

create procedure bug14498_4()
begin
  declare continue handler for sqlexception select 'error' as 'Handler';

  case v
  when 1 then
    select '1' as 'v';
  when 2 then
    select '2' as 'v';
  else
    select '?' as 'v';
  end case;
  select 'done' as 'End';
end|

create procedure bug14498_5()
begin
  declare continue handler for sqlexception select 'error' as 'Handler';

  case
  when v = 1 then
    select '1' as 'v';
  when v = 2 then
    select '2' as 'v';
  else
    select '?' as 'v';
  end case;
  select 'done' as 'End';
end|

call bug14498_1()|
call bug14498_2()|
call bug14498_3()|
5447
call bug14498_4()|
5448 5449 5450 5451 5452 5453 5454
call bug14498_5()|

drop procedure bug14498_1|
drop procedure bug14498_2|
drop procedure bug14498_3|
drop procedure bug14498_4|
drop procedure bug14498_5|
5455 5456

#
5457
# BUG#15231: Stored procedure bug with not found condition handler
5458 5459 5460 5461 5462 5463 5464 5465 5466 5467 5468 5469 5470 5471 5472 5473 5474 5475 5476 5477 5478 5479 5480 5481 5482 5483 5484 5485 5486 5487 5488 5489 5490 5491 5492 5493 5494 5495 5496 5497 5498 5499 5500 5501 5502 5503 5504 5505 5506 5507 5508 5509 5510 5511 5512 5513 5514 5515 5516
#
--disable_warnings
drop table if exists t3|
drop procedure if exists bug15231_1|
drop procedure if exists bug15231_2|
drop procedure if exists bug15231_3|
drop procedure if exists bug15231_4|
--enable_warnings

create table t3 (id int not null)|
  
create procedure bug15231_1()
begin
  declare xid integer;
  declare xdone integer default 0;
  declare continue handler for not found set xdone = 1;

  set xid=null;
  call bug15231_2(xid);
  select xid, xdone;
end|

create procedure bug15231_2(inout ioid integer)
begin
  select "Before NOT FOUND condition is triggered" as '1';
  select id into ioid from t3 where id=ioid;
  select "After NOT FOUND condtition is triggered" as '2';

  if ioid is null then
    set ioid=1;
  end if;
end|

create procedure bug15231_3()
begin
  declare exit handler for sqlwarning
    select 'Caught it (wrong)' as 'Result';

  call bug15231_4();
end|

create procedure bug15231_4()
begin
  declare x decimal(2,1);

  set x = 'zap';
  select 'Missed it (correct)' as 'Result';
end|

call bug15231_1()|
call bug15231_3()|

drop table if exists t3|
drop procedure if exists bug15231_1|
drop procedure if exists bug15231_2|
drop procedure if exists bug15231_3|
drop procedure if exists bug15231_4|


5517 5518 5519 5520 5521 5522 5523 5524 5525 5526 5527 5528 5529 5530 5531 5532 5533 5534 5535 5536 5537 5538 5539 5540 5541 5542 5543 5544 5545 5546 5547
#
# BUG#15011: error handler in nested block not activated
#
--disable_warnings
drop procedure if exists bug15011|
--enable_warnings

create table t3 (c1 int primary key)|

insert into t3 values (1)|

create procedure bug15011()
  deterministic
begin
  declare continue handler for 1062
    select 'Outer' as 'Handler';

  begin
    declare continue handler for 1062
      select 'Inner' as 'Handler';

    insert into t3 values (1);
  end;
end|

call bug15011()|

drop procedure bug15011|
drop table t3|


5548
#
5549 5550 5551 5552 5553 5554 5555 5556 5557 5558 5559 5560 5561 5562 5563 5564 5565 5566 5567 5568 5569 5570
# BUG#17615: problem with character set
#
--disable_warnings
drop function if exists bug17615|
--enable_warnings

create table t3 (a varchar(256) unicode)|

create function bug17615() returns varchar(256) unicode
begin
  declare tmp_res varchar(256) unicode;
  set tmp_res= 'foo string';
  return tmp_res;
end|

insert into t3 values(bug17615())|
select * from t3|

drop function bug17615|
drop table t3|


5571
#
5572 5573 5574 5575 5576 5577 5578 5579 5580 5581 5582 5583 5584 5585 5586 5587 5588 5589 5590 5591 5592 5593 5594 5595
# BUG#17476: Stored procedure not returning data when it is called first
#            time per connection
#
--disable_warnings
drop procedure if exists bug17476|
--enable_warnings

create table t3 ( d date )|
insert into t3 values
  ( '2005-01-01' ), ( '2005-01-02' ), ( '2005-01-03' ),
  ( '2005-01-04' ), ( '2005-02-01' ), ( '2005-02-02' )|

create procedure bug17476(pDateFormat varchar(10))
  select date_format(t3.d, pDateFormat), count(*)
    from t3 
    group by date_format(t3.d, pDateFormat)|

call bug17476('%Y-%m')|
call bug17476('%Y-%m')|

drop table t3|
drop procedure bug17476|


5596 5597 5598 5599 5600 5601 5602 5603 5604 5605 5606 5607 5608 5609 5610 5611 5612 5613 5614 5615 5616 5617 5618 5619 5620 5621 5622 5623 5624 5625 5626 5627 5628 5629 5630 5631 5632 5633 5634 5635 5636 5637 5638 5639 5640 5641 5642 5643 5644 5645 5646 5647 5648
#
# BUG#16887: Cursor causes server segfault
#
--disable_warnings
drop table if exists t3|
drop procedure if exists bug16887|
--enable_warnings

create table t3 ( c varchar(1) )|

insert into t3 values
  (' '),('.'),(';'),(','),('-'),('_'),('('),(')'),('/'),('\\')|

create procedure bug16887()
begin
  declare i int default 10;

 again:
  while i > 0 do
  begin
    declare breakchar varchar(1);
    declare done int default 0;
    declare t3_cursor cursor for select c from t3;
    declare continue handler for not found set done = 1;

    set i = i - 1;
    select i;

    if i = 3 then
      iterate again;
    end if;

    open t3_cursor;

    loop
      fetch t3_cursor into breakchar;

      if done = 1 then
        begin
          close t3_cursor;
          iterate again;
        end;
      end if;
     end loop;
   end;
   end while;
end|

call bug16887()|

drop table t3|
drop procedure bug16887|

5649 5650 5651 5652 5653 5654 5655 5656 5657 5658 5659 5660 5661 5662 5663 5664
#
# BUG#16474: SP crashed MySQL
# (when using "order by localvar", where 'localvar' is just that.
#
--disable_warnings
drop procedure if exists bug16474_1|
drop procedure if exists bug16474_2|
--enable_warnings

delete from t1|
insert into t1 values ('c', 2), ('b', 3), ('a', 1)|

create procedure bug16474_1()
begin
  declare x int;

5665
  select id from t1 order by x, id;
5666 5667
end|

5668 5669 5670 5671 5672 5673 5674 5675 5676 5677 5678 5679 5680 5681 5682
# 
# BUG#14945: Truncate table doesn't reset the auto_increment counter
#
--disable_warnings
drop procedure if exists bug14945|
--enable_warnings
create table t3 (id int not null auto_increment primary key)|
create procedure bug14945() deterministic truncate t3|
insert into t3 values (null)|
call bug14945()|
insert into t3 values (null)|
select * from t3|
drop table t3|
drop procedure bug14945|

5683 5684
# This does NOT order by column index; variable is an expression.
create procedure bug16474_2(x int)
5685
  select id from t1 order by x, id|
5686 5687 5688 5689 5690 5691

call bug16474_1()|
call bug16474_2(1)|
call bug16474_2(2)|
drop procedure bug16474_1|
drop procedure bug16474_2|
5692 5693 5694

# For reference: user variables are expressions too and do not affect ordering.
set @x = 2|
5695
select * from t1 order by @x, data|
5696

5697 5698 5699
delete from t1|


5700 5701 5702 5703 5704 5705 5706 5707 5708 5709 5710 5711 5712 5713 5714 5715 5716 5717 5718 5719 5720 5721 5722 5723 5724
#
# BUG#15728: LAST_INSERT_ID function inside a stored function returns 0
#
# The solution is not to reset last_insert_id on enter to sub-statement.
#
--disable_warnings
drop function if exists bug15728|
drop table if exists t3|
--enable_warnings

create table t3 (
  id int not null auto_increment,
  primary key (id)
)|
create function bug15728() returns int(11)
  return last_insert_id()|

insert into t3 values (0)|
select last_insert_id()|
select bug15728()|

drop function bug15728|
drop table t3|


5725 5726 5727 5728 5729 5730 5731 5732 5733 5734 5735 5736 5737 5738 5739 5740 5741 5742
#
# BUG#18787: Server crashed when calling a stored procedure containing
#            a misnamed function
#
--disable_warnings
drop procedure if exists bug18787|
--enable_warnings
create procedure bug18787()
begin
  declare continue handler for sqlexception begin end;

  select no_such_function();
end|

call bug18787()|
drop procedure bug18787|


5743 5744 5745 5746 5747 5748 5749 5750 5751 5752 5753 5754 5755 5756 5757 5758 5759 5760 5761 5762 5763 5764 5765 5766 5767 5768 5769 5770 5771 5772 5773 5774
#
# BUG#18344: DROP DATABASE does not drop associated routines
# (... if the database name is longer than 21 characters)
#
#               1234567890123456789012
create database bug18344_012345678901| 
use bug18344_012345678901|
create procedure bug18344() begin end|
create procedure bug18344_2() begin end|

create database bug18344_0123456789012| 
use bug18344_0123456789012|
create procedure bug18344() begin end|
create procedure bug18344_2() begin end|

use test|

select schema_name from information_schema.schemata where 
  schema_name like 'bug18344%'|
select routine_name,routine_schema from information_schema.routines where
  routine_schema like 'bug18344%'|

drop database bug18344_012345678901| 
drop database bug18344_0123456789012| 

# Should be nothing left.
select schema_name from information_schema.schemata where 
  schema_name like 'bug18344%'|
select routine_name,routine_schema from information_schema.routines where
  routine_schema like 'bug18344%'|


5775 5776 5777 5778 5779 5780 5781 5782 5783 5784 5785 5786 5787 5788 5789 5790 5791 5792 5793 5794 5795 5796 5797
#
# BUG#12472/BUG#15137 'CREATE TABLE ... SELECT ... which explicitly or
# implicitly uses stored function gives "Table not locked" error'.
#
--disable_warnings
drop function if exists bug12472|
--enable_warnings
create function bug12472() returns int return (select count(*) from t1)|
# Check case when function is used directly
create table t3 as select bug12472() as i|
show create table t3|
select * from t3|
drop table t3|
# Check case when function is used indirectly through view
create view v1 as select bug12472() as j|
create table t3 as select * from v1|
show create table t3|
select * from t3|
drop table t3|
drop view v1|
drop function bug12472|


5798 5799 5800 5801 5802 5803 5804 5805 5806 5807 5808 5809 5810 5811 5812 5813 5814 5815 5816 5817 5818 5819 5820 5821 5822 5823 5824 5825 5826 5827 5828 5829 5830 5831 5832 5833 5834 5835 5836 5837 5838 5839 5840 5841 5842 5843 5844
#
# BUG#18587: Function that accepts and returns TEXT garbles data if longer than
# 766 chars
#

# Prepare.

--disable_warnings
DROP FUNCTION IF EXISTS bug18589_f1|
DROP PROCEDURE IF EXISTS bug18589_p1|
DROP PROCEDURE IF EXISTS bug18589_p2|
--enable_warnings

CREATE FUNCTION bug18589_f1(arg TEXT) RETURNS TEXT
BEGIN
  RETURN CONCAT(arg, "");
END|

CREATE PROCEDURE bug18589_p1(arg TEXT, OUT ret TEXT)
BEGIN
  SET ret = CONCAT(arg, "");
END|

CREATE PROCEDURE bug18589_p2(arg TEXT)
BEGIN
  DECLARE v TEXT;
  CALL bug18589_p1(arg, v);
  SELECT v;
END|

# Test case.

SELECT bug18589_f1(REPEAT("a", 767))|

SET @bug18589_v1 = ""|
CALL bug18589_p1(REPEAT("a", 767), @bug18589_v1)|
SELECT @bug18589_v1|

CALL bug18589_p2(REPEAT("a", 767))|

# Cleanup.

DROP FUNCTION bug18589_f1|
DROP PROCEDURE bug18589_p1|
DROP PROCEDURE bug18589_p2|


5845 5846 5847 5848 5849 5850 5851 5852 5853 5854 5855 5856 5857 5858 5859 5860 5861 5862 5863 5864 5865 5866 5867 5868 5869 5870 5871 5872 5873 5874 5875 5876 5877 5878 5879 5880 5881 5882 5883 5884 5885 5886 5887 5888 5889
#
# BUG#18037: Server crash when returning system variable in stored procedures
# BUG#19633: Stack corruption in fix_fields()/THD::rollback_item_tree_changes()
#

# Prepare.

--disable_warnings
DROP FUNCTION IF EXISTS bug18037_f1|
DROP PROCEDURE IF EXISTS bug18037_p1|
DROP PROCEDURE IF EXISTS bug18037_p2|
--enable_warnings

# Test case.

CREATE FUNCTION bug18037_f1() RETURNS INT
BEGIN
  RETURN @@server_id;
END|

CREATE PROCEDURE bug18037_p1()
BEGIN
  DECLARE v INT DEFAULT @@server_id;
END|

CREATE PROCEDURE bug18037_p2()
BEGIN
  CASE @@server_id
  WHEN -1 THEN
    SELECT 0;
  ELSE
    SELECT 1;
  END CASE;
END|

SELECT bug18037_f1()|
CALL bug18037_p1()|
CALL bug18037_p2()|

# Cleanup.

DROP FUNCTION bug18037_f1|
DROP PROCEDURE bug18037_p1|
DROP PROCEDURE bug18037_p2|

5890 5891 5892 5893 5894 5895 5896 5897 5898 5899 5900 5901 5902 5903 5904 5905 5906 5907 5908 5909 5910 5911 5912 5913 5914 5915 5916 5917 5918 5919 5920 5921 5922 5923 5924 5925 5926 5927 5928 5929 5930 5931 5932 5933 5934 5935
#
# Bug#17199: "Table not found" error occurs if the query contains a call
#            to a function from another database.
#            See also ps.test for an additional test case for this bug.
#
use test|
create table t3 (i int)|
insert into t3 values (1), (2)|
create database mysqltest1|
use mysqltest1|
create function bug17199() returns varchar(2) deterministic return 'ok'|
use test|
select *, mysqltest1.bug17199() from t3|
#
# Bug#18444: Fully qualified stored function names don't work correctly
#            in select statements
#
use mysqltest1|
create function bug18444(i int) returns int no sql deterministic return i + 1|
use test|
select mysqltest1.bug18444(i) from t3|
drop database mysqltest1|
#
# Check that current database has no influence to a stored procedure
#
create database mysqltest1 charset=utf8|
create database mysqltest2 charset=utf8|
create procedure mysqltest1.p1()
begin
-- alters the default collation of database test 
  alter database character set koi8r;
end|
use mysqltest1|
call p1()|
show create database mysqltest1|
show create database mysqltest2|
alter database mysqltest1 character set utf8|
use mysqltest2|
call mysqltest1.p1()|
show create database mysqltest1|
show create database mysqltest2|
drop database mysqltest1|
drop database mysqltest2|
#
# Restore the old environemnt
use test|
5936 5937 5938 5939 5940 5941 5942 5943 5944 5945 5946 5947 5948 5949 5950 5951 5952 5953 5954 5955 5956 5957 5958 5959 5960 5961 5962
#
# Bug#15217 "Using a SP cursor on a table created with PREPARE fails with
#           weird error". Check that the code that is supposed to work at
#           the first execution of a stored procedure actually works for
#           sp_instr_copen.

--disable_warnings
drop table if exists t3|
drop procedure if exists bug15217|
--enable_warnings
create table t3 as select 1|
create procedure bug15217()
begin
  declare var1 char(255);
  declare cur1 cursor for select * from t3;
  open cur1;
  fetch cur1 into var1;
  select concat('data was: /', var1, '/');
  close cur1;
end |
# Returns expected result
call bug15217()|
flush tables |
# Returns error with garbage as column name
call bug15217()|
drop table t3|
drop procedure bug15217|
5963

5964

5965 5966 5967 5968 5969 5970 5971 5972 5973 5974 5975 5976 5977 5978 5979 5980 5981 5982 5983 5984 5985 5986 5987 5988 5989 5990
#
# BUG#21013: Performance Degrades when importing data that uses
# Trigger and Stored Procedure
#
# This is a performance and memory leak test.  Run with large number
# passed to bug21013() procedure.
#
--disable_warnings
DROP PROCEDURE IF EXISTS bug21013 |
--enable_warnings

CREATE PROCEDURE bug21013(IN lim INT)
BEGIN
  DECLARE i INT DEFAULT 0;
  WHILE (i < lim) DO
    SET @b = LOCATE(_latin1'b', @a, 1);
    SET i = i + 1;
  END WHILE;
END |

SET @a = _latin2"aaaaaaaaaa" |
CALL bug21013(10) |

DROP PROCEDURE bug21013 |


5991 5992 5993 5994 5995 5996 5997 5998 5999 6000 6001 6002 6003 6004 6005 6006 6007 6008 6009 6010 6011 6012 6013 6014 6015 6016 6017 6018 6019 6020 6021 6022 6023 6024 6025 6026 6027 6028 6029 6030 6031 6032 6033 6034 6035 6036 6037 6038 6039 6040 6041 6042 6043 6044 6045 6046 6047 6048 6049 6050 6051 6052 6053 6054 6055 6056 6057 6058 6059 6060 6061 6062 6063 6064 6065 6066 6067 6068 6069 6070 6071 6072 6073 6074 6075 6076 6077 6078 6079 6080 6081 6082 6083 6084 6085 6086 6087 6088 6089 6090 6091 6092 6093 6094 6095 6096
#
# BUG#16211: Stored function return type for strings is ignored
#

# Prepare: create database with fixed, pre-defined character set.

--disable_warnings
DROP DATABASE IF EXISTS mysqltest1|
DROP DATABASE IF EXISTS mysqltest2|
--enable_warnings

CREATE DATABASE mysqltest1 DEFAULT CHARACTER SET utf8|
CREATE DATABASE mysqltest2 DEFAULT CHARACTER SET utf8|

# Test case:

use mysqltest1|

#   - Create two stored functions -- with and without explicit CHARSET-clause
#     for return value;

CREATE FUNCTION bug16211_f1() RETURNS CHAR(10)
  RETURN ""|

CREATE FUNCTION bug16211_f2() RETURNS CHAR(10) CHARSET koi8r
  RETURN ""|

CREATE FUNCTION mysqltest2.bug16211_f3() RETURNS CHAR(10)
  RETURN ""|

CREATE FUNCTION mysqltest2.bug16211_f4() RETURNS CHAR(10) CHARSET koi8r
  RETURN ""|

#   - Check that CHARSET-clause is specified for the second function;

SHOW CREATE FUNCTION bug16211_f1|
SHOW CREATE FUNCTION bug16211_f2|

SHOW CREATE FUNCTION mysqltest2.bug16211_f3|
SHOW CREATE FUNCTION mysqltest2.bug16211_f4|

SELECT dtd_identifier
FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_SCHEMA = "mysqltest1" AND ROUTINE_NAME = "bug16211_f1"|

SELECT dtd_identifier
FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_SCHEMA = "mysqltest1" AND ROUTINE_NAME = "bug16211_f2"|

SELECT dtd_identifier
FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_SCHEMA = "mysqltest2" AND ROUTINE_NAME = "bug16211_f3"|

SELECT dtd_identifier
FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_SCHEMA = "mysqltest2" AND ROUTINE_NAME = "bug16211_f4"|

SELECT CHARSET(bug16211_f1())|
SELECT CHARSET(bug16211_f2())|

SELECT CHARSET(mysqltest2.bug16211_f3())|
SELECT CHARSET(mysqltest2.bug16211_f4())|

#   - Alter database character set.

ALTER DATABASE mysqltest1 CHARACTER SET cp1251|
ALTER DATABASE mysqltest2 CHARACTER SET cp1251|

#   - Check that CHARSET-clause has not changed.

SHOW CREATE FUNCTION bug16211_f1|
SHOW CREATE FUNCTION bug16211_f2|

SHOW CREATE FUNCTION mysqltest2.bug16211_f3|
SHOW CREATE FUNCTION mysqltest2.bug16211_f4|

SELECT dtd_identifier
FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_SCHEMA = "mysqltest1" AND ROUTINE_NAME = "bug16211_f1"|

SELECT dtd_identifier
FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_SCHEMA = "mysqltest1" AND ROUTINE_NAME = "bug16211_f2"|

SELECT dtd_identifier
FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_SCHEMA = "mysqltest2" AND ROUTINE_NAME = "bug16211_f3"|

SELECT dtd_identifier
FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_SCHEMA = "mysqltest2" AND ROUTINE_NAME = "bug16211_f4"|

SELECT CHARSET(bug16211_f1())|
SELECT CHARSET(bug16211_f2())|

SELECT CHARSET(mysqltest2.bug16211_f3())|
SELECT CHARSET(mysqltest2.bug16211_f4())|

# Cleanup.

use test|

DROP DATABASE mysqltest1|
DROP DATABASE mysqltest2|


6097
#
6098 6099 6100 6101 6102 6103 6104 6105 6106 6107 6108 6109 6110 6111 6112 6113 6114 6115 6116 6117 6118 6119 6120 6121 6122 6123 6124 6125 6126 6127 6128 6129 6130 6131 6132 6133 6134 6135 6136 6137 6138 6139 6140 6141 6142 6143 6144 6145 6146 6147
# BUG#16676: Database CHARSET not used for stored procedures
#

# Prepare: create database with fixed, pre-defined character set.

--disable_warnings
DROP DATABASE IF EXISTS mysqltest1|
--enable_warnings

CREATE DATABASE mysqltest1 DEFAULT CHARACTER SET utf8|

# Test case:

use mysqltest1|

#   - Create two stored procedures -- with and without explicit CHARSET-clause;

CREATE PROCEDURE bug16676_p1(
  IN p1 CHAR(10),
  INOUT p2 CHAR(10),
  OUT p3 CHAR(10))
BEGIN
  SELECT CHARSET(p1), COLLATION(p1);
  SELECT CHARSET(p2), COLLATION(p2);
  SELECT CHARSET(p3), COLLATION(p3);
END|

CREATE PROCEDURE bug16676_p2(
  IN p1 CHAR(10) CHARSET koi8r,
  INOUT p2 CHAR(10) CHARSET cp1251,
  OUT p3 CHAR(10) CHARSET greek)
BEGIN
  SELECT CHARSET(p1), COLLATION(p1);
  SELECT CHARSET(p2), COLLATION(p2);
  SELECT CHARSET(p3), COLLATION(p3);
END|

#   - Call procedures.

SET @v2 = 'b'|
SET @v3 = 'c'|

CALL bug16676_p1('a', @v2, @v3)|
CALL bug16676_p2('a', @v2, @v3)|

# Cleanup.

use test|

DROP DATABASE mysqltest1|
6148 6149 6150 6151
#
# BUG#8153: Stored procedure with subquery and continue handler, wrong result
#

6152 6153
--disable_warnings
drop table if exists t3|
6154
drop table if exists t4|
6155
drop procedure if exists bug8153_subselect|
6156 6157 6158 6159
drop procedure if exists bug8153_subselect_a|
drop procedure if exists bug8153_subselect_b|
drop procedure if exists bug8153_proc_a|
drop procedure if exists bug8153_proc_b|
6160
--enable_warnings
6161

6162
create table t3 (a int)|
6163
create table t4 (a int)|
6164
insert into t3 values (1), (1), (2), (3)|
6165
insert into t4 values (1), (1)|
6166

6167
## Testing the use case reported in Bug#8153
6168

6169 6170 6171 6172 6173 6174 6175 6176 6177
create procedure bug8153_subselect()
begin
  declare continue handler for sqlexception
  begin
    select 'statement failed';
  end;
  update t3 set a=a+1 where (select a from t4 where a=1) is null;
  select 'statement after update';
end|
6178

6179 6180 6181 6182 6183 6184 6185 6186
call bug8153_subselect()|
select * from t3|

call bug8153_subselect()|
select * from t3|

drop procedure bug8153_subselect|

6187 6188 6189 6190 6191 6192 6193 6194 6195 6196 6197 6198 6199 6200 6201 6202 6203 6204 6205 6206 6207 6208 6209 6210 6211 6212
## Testing a subselect with a non local handler

create procedure bug8153_subselect_a()
begin
  declare continue handler for sqlexception
  begin
    select 'in continue handler';
  end;

  select 'reachable code a1';
  call bug8153_subselect_b();
  select 'reachable code a2';
end|

create procedure bug8153_subselect_b()
begin
  select 'reachable code b1';
  update t3 set a=a+1 where (select a from t4 where a=1) is null;
  select 'unreachable code b2';
end|

call bug8153_subselect_a()|
select * from t3|

call bug8153_subselect_a()|
select * from t3|
6213

6214 6215 6216
drop procedure bug8153_subselect_a|
drop procedure bug8153_subselect_b|

6217 6218 6219
## Testing extra use cases, found while investigating
## This is related to BUG#18787, with a non local handler

6220
create procedure bug8153_proc_a()
6221 6222 6223 6224 6225 6226 6227
begin
  declare continue handler for sqlexception
  begin
    select 'in continue handler';
  end;

  select 'reachable code a1';
6228
  call bug8153_proc_b();
6229 6230 6231
  select 'reachable code a2';
end|

6232
create procedure bug8153_proc_b()
6233 6234 6235 6236 6237 6238
begin
  select 'reachable code b1';
  select no_such_function();
  select 'unreachable code b2';
end|

6239
call bug8153_proc_a()|
6240

6241 6242 6243 6244
drop procedure bug8153_proc_a|
drop procedure bug8153_proc_b|
drop table t3|
drop table t4|
6245

6246 6247 6248 6249 6250 6251 6252 6253 6254 6255 6256 6257 6258 6259 6260 6261 6262 6263
#
# BUG#19862: Sort with filesort by function evaluates function twice
#
--disable_warnings
drop procedure if exists bug19862|
--enable_warnings
CREATE TABLE t11 (a INT)|
CREATE TABLE t12 (a INT)|
CREATE FUNCTION bug19862(x INT) RETURNS INT
  BEGIN
    INSERT INTO t11 VALUES (x);
    RETURN x+1;
  END|
INSERT INTO t12 VALUES (1), (2)|
SELECT bug19862(a) FROM t12 ORDER BY 1|
SELECT * FROM t11|
DROP TABLE t11, t12|
DROP FUNCTION bug19862|
6264

dlenev@mockturtle.local's avatar
dlenev@mockturtle.local committed
6265 6266 6267 6268 6269 6270 6271 6272 6273 6274 6275 6276 6277 6278 6279 6280 6281 6282 6283 6284 6285 6286 6287 6288 6289 6290

# Bug#21002 "Derived table not selecting from a "real" table fails in JOINs"
#         
# A regression caused by the fix for Bug#18444: for derived tables we should
# set an empty string as the current database. They do not belong to any
# database and must be usable even if there is no database
# selected.
--disable_warnings
drop table if exists t3|
drop database if exists mysqltest1|
--enable_warnings
create table t3 (a int)|
insert into t3 (a) values (1), (2)|

create database mysqltest1|
use mysqltest1|
drop database mysqltest1|

# No current database
select database()|

select * from (select 1 as a) as t1 natural join (select * from test.t3) as t2|
use test|
drop table t3|


6291 6292 6293 6294 6295 6296 6297 6298 6299 6300 6301 6302 6303 6304 6305 6306 6307 6308 6309 6310 6311 6312 6313
# Test for BUG#16899: Possible buffer overflow in handling of DEFINER-clause.
#
# Prepare.

--disable_warnings
DROP PROCEDURE IF EXISTS bug16899_p1|
DROP FUNCTION IF EXISTS bug16899_f1|
--enable_warnings

--error ER_WRONG_STRING_LENGTH
CREATE DEFINER=1234567890abcdefGHIKL@localhost PROCEDURE bug16899_p1()
BEGIN
  SET @a = 1;
END|

--error ER_WRONG_STRING_LENGTH
CREATE DEFINER=some_user_name@1234567890abcdefghij1234567890abcdefghij1234567890abcdefghijQWERTY
  FUNCTION bug16899_f1() RETURNS INT
BEGIN
  RETURN 1;
END|


6314 6315 6316 6317 6318 6319 6320 6321 6322 6323
#
# BUG#21416: SP: Recursion level higher than zero needed for non-recursive call
#
--disable_warnings
drop procedure if exists bug21416|
--enable_warnings
create procedure bug21416() show create procedure bug21416|
call bug21416()|
drop procedure bug21416|

6324 6325 6326 6327 6328 6329 6330 6331 6332 6333 6334 6335 6336 6337 6338 6339 6340 6341 6342 6343 6344

#
# BUG#21414: SP: Procedure undroppable, to some extent
#
--disable_warnings
DROP PROCEDURE IF EXISTS bug21414|
--enable_warnings

CREATE PROCEDURE bug21414() SELECT 1|

FLUSH TABLES WITH READ LOCK|

--error ER_CANT_UPDATE_WITH_READLOCK
DROP PROCEDURE bug21414|

UNLOCK TABLES|

--echo The following should succeed.
DROP PROCEDURE bug21414|


6345 6346 6347 6348 6349 6350 6351 6352 6353 6354 6355 6356 6357
#
# BUG#21311: Possible stack overrun if SP has non-latin1 name
#
set names utf8|
--disable_warnings
drop database if exists това_е_дълго_име_за_база_данни_нали|
--enable_warnings
create database това_е_дълго_име_за_база_данни_нали|
INSERT INTO mysql.proc VALUES ('това_е_дълго_име_за_база_данни_нали','това_е_процедура_с_доста_дълго_име_нали_и_още_по_дълго','PROCEDURE','това_е_процедура_с_доста_дълго_име_нали_и_още_по_дълго','SQL','CONTAINS_SQL','NO','DEFINER','','','bad_body','root@localhost',now(), now(),'','')|
--error ER_SP_PROC_TABLE_CORRUPT
call това_е_дълго_име_за_база_данни_нали.това_е_процедура_с_доста_дълго_име_нали_и_още_по_дълго()|
drop database това_е_дълго_име_за_база_данни_нали|

6358

6359 6360 6361 6362 6363 6364 6365 6366 6367 6368 6369 6370 6371 6372 6373 6374 6375 6376 6377 6378 6379 6380 6381 6382 6383 6384 6385 6386 6387 6388 6389 6390 6391 6392 6393 6394 6395 6396 6397 6398 6399 6400 6401 6402 6403
#
# BUG#21493: Crash on the second call of a procedure containing
#            a select statement that uses an IN aggregating subquery  
#

CREATE TABLE t3 (
  Member_ID varchar(15) NOT NULL,
  PRIMARY KEY (Member_ID)
)|

CREATE TABLE t4 (
  ID int(10) unsigned NOT NULL auto_increment,
  Member_ID varchar(15) NOT NULL default '',
  Action varchar(12) NOT NULL,
  Action_Date datetime NOT NULL,
  Track varchar(15) default NULL,
  User varchar(12) default NULL,
  Date_Updated timestamp NOT NULL default CURRENT_TIMESTAMP on update
    CURRENT_TIMESTAMP,
  PRIMARY KEY (ID),
  KEY Action (Action),
  KEY Action_Date (Action_Date)
)|


INSERT INTO t3(Member_ID) VALUES
  ('111111'), ('222222'), ('333333'), ('444444'), ('555555'), ('666666')|

INSERT INTO t4(Member_ID, Action, Action_Date, Track) VALUES
  ('111111', 'Disenrolled', '2006-03-01', 'CAD' ),
  ('111111', 'Enrolled', '2006-03-01', 'CAD' ),
  ('111111', 'Disenrolled', '2006-07-03', 'CAD' ),
  ('222222', 'Enrolled', '2006-03-07', 'CAD' ),
  ('222222', 'Enrolled', '2006-03-07', 'CHF' ),
  ('222222', 'Disenrolled', '2006-08-02', 'CHF' ),
  ('333333', 'Enrolled', '2006-03-01', 'CAD' ),
  ('333333', 'Disenrolled', '2006-03-01', 'CAD' ),
  ('444444', 'Enrolled', '2006-03-01', 'CAD' ),
  ('555555', 'Disenrolled', '2006-03-01', 'CAD' ),
  ('555555', 'Enrolled', '2006-07-21', 'CAD' ),
  ('555555', 'Disenrolled', '2006-03-01', 'CHF' ),
  ('666666', 'Enrolled', '2006-02-09', 'CAD' ),
  ('666666', 'Enrolled', '2006-05-12', 'CHF' ),
  ('666666', 'Disenrolled', '2006-06-01', 'CAD' )|

6404
--disable_warnings
6405
DROP FUNCTION IF EXISTS bug21493|
6406
--enable_warnings
6407 6408 6409 6410 6411 6412 6413 6414 6415 6416 6417 6418 6419 6420 6421 6422 6423 6424 6425

CREATE FUNCTION bug21493(paramMember VARCHAR(15)) RETURNS varchar(45)
BEGIN
DECLARE tracks VARCHAR(45);
SELECT GROUP_CONCAT(Track SEPARATOR ', ') INTO tracks FROM t4
  WHERE Member_ID=paramMember AND Action='Enrolled' AND 
        (Track,Action_Date) IN (SELECT Track, MAX(Action_Date) FROM t4
                                  WHERE Member_ID=paramMember GROUP BY Track);
RETURN tracks;
END|

SELECT bug21493('111111')|
SELECT bug21493('222222')|

SELECT bug21493(Member_ID) FROM t3|

DROP FUNCTION bug21493|
DROP TABLE t3,t4|

6426 6427 6428 6429 6430 6431 6432 6433 6434 6435 6436 6437 6438 6439 6440 6441 6442 6443 6444 6445 6446 6447 6448 6449 6450 6451 6452 6453 6454 6455 6456 6457 6458 6459 6460 6461 6462 6463 6464 6465 6466 6467 6468 6469 6470 6471 6472 6473 6474 6475 6476 6477 6478 6479 6480 6481 6482 6483 6484 6485 6486 6487 6488 6489 6490 6491 6492 6493 6494 6495 6496 6497 6498 6499 6500 6501 6502 6503 6504 6505 6506 6507 6508 6509 6510 6511 6512 6513 6514 6515 6516 6517 6518 6519 6520 6521 6522 6523 6524 6525 6526 6527 6528 6529 6530 6531 6532 6533 6534 6535 6536 6537 6538 6539 6540 6541 6542 6543 6544 6545 6546 6547 6548 6549 6550 6551 6552 6553 6554 6555 6556
#
# Bug#20028 Function with select return no data
#

--disable_warnings
drop function if exists func_20028_a|
drop function if exists func_20028_b|
drop function if exists func_20028_c|
drop procedure if exists proc_20028_a|
drop procedure if exists proc_20028_b|
drop procedure if exists proc_20028_c|
drop table if exists table_20028|
--enable_warnings

create table table_20028 (i int)|

SET @save_sql_mode=@@sql_mode|

SET sql_mode=''|

create function func_20028_a() returns integer
begin
  declare temp integer;
  select i into temp from table_20028 limit 1;
  return ifnull(temp, 0);
end|

create function func_20028_b() returns integer
begin
  return func_20028_a();
end|

create function func_20028_c() returns integer
begin
  declare div_zero integer;
  set SQL_MODE='TRADITIONAL';
  select 1/0 into div_zero;
  return div_zero;
end|

create procedure proc_20028_a()
begin
  declare temp integer;
  select i into temp from table_20028 limit 1;
end|

create procedure proc_20028_b()
begin
  call proc_20028_a();
end|

create procedure proc_20028_c()
begin
  declare div_zero integer;
  set SQL_MODE='TRADITIONAL';
  select 1/0 into div_zero;
end|

select func_20028_a()|
select func_20028_b()|
--error ER_DIVISION_BY_ZERO
select func_20028_c()|
call proc_20028_a()|
call proc_20028_b()|
--error ER_DIVISION_BY_ZERO
call proc_20028_c()|

SET sql_mode='TRADITIONAL'|

drop function func_20028_a|
drop function func_20028_b|
drop function func_20028_c|
drop procedure proc_20028_a|
drop procedure proc_20028_b|
drop procedure proc_20028_c|

create function func_20028_a() returns integer
begin
  declare temp integer;
  select i into temp from table_20028 limit 1;
  return ifnull(temp, 0);
end|

create function func_20028_b() returns integer
begin
  return func_20028_a();
end|

create function func_20028_c() returns integer
begin
  declare div_zero integer;
  set SQL_MODE='';
  select 1/0 into div_zero;
  return div_zero;
end|

create procedure proc_20028_a()
begin
  declare temp integer;
  select i into temp from table_20028 limit 1;
end|

create procedure proc_20028_b()
begin
  call proc_20028_a();
end|

create procedure proc_20028_c()
begin
  declare div_zero integer;
  set SQL_MODE='';
  select 1/0 into div_zero;
end|

select func_20028_a()|
select func_20028_b()|
select func_20028_c()|
call proc_20028_a()|
call proc_20028_b()|
call proc_20028_c()|

SET @@sql_mode=@save_sql_mode|

drop function func_20028_a|
drop function func_20028_b|
drop function func_20028_c|
drop procedure proc_20028_a|
drop procedure proc_20028_b|
drop procedure proc_20028_c|
drop table table_20028|

6557 6558 6559 6560 6561 6562 6563 6564 6565 6566 6567 6568 6569 6570 6571 6572 6573 6574 6575 6576 6577 6578 6579 6580 6581 6582 6583 6584 6585 6586 6587 6588 6589
#
# Bug#21462 Stored procedures with no arguments require parenthesis
#

--disable_warnings
drop procedure if exists proc_21462_a|
drop procedure if exists proc_21462_b|
--enable_warnings

create procedure proc_21462_a()
begin
  select "Called A";
end|

create procedure proc_21462_b(x int)
begin
  select "Called B";
end|

call proc_21462_a|
call proc_21462_a()|
-- error ER_SP_WRONG_NO_OF_ARGS
call proc_21462_a(1)|

-- error ER_SP_WRONG_NO_OF_ARGS
call proc_21462_b|
-- error ER_SP_WRONG_NO_OF_ARGS
call proc_21462_b()|
call proc_21462_b(1)|

drop procedure proc_21462_a|
drop procedure proc_21462_b|

6590
--echo End of 5.0 tests
6591

6592 6593 6594 6595 6596 6597 6598 6599 6600 6601 6602 6603 6604 6605 6606 6607 6608 6609 6610 6611 6612 6613 6614 6615 6616 6617 6618 6619 6620 6621 6622 6623 6624 6625 6626 6627 6628 6629 6630 6631 6632 6633 6634 6635 6636 6637 6638 6639 6640 6641 6642 6643 6644 6645 6646 6647 6648 6649 6650 6651 6652 6653 6654 6655 6656 6657 6658 6659 6660 6661 6662 6663 6664 6665 6666 6667 6668 6669 6670 6671 6672 6673 6674 6675 6676 6677 6678 6679 6680 6681 6682 6683 6684 6685 6686 6687 6688 6689 6690 6691 6692 6693
--echo Begin of 5.1 tests

#
# BUG#18239: Possible to overload internal functions with stored functions
#

delimiter ;|

--disable_warnings
drop function if exists pi;
--enable_warnings

create function pi() returns varchar(50)
return "pie, my favorite desert.";

SET @save_sql_mode=@@sql_mode;

SET SQL_MODE='IGNORE_SPACE';

select pi(), pi ();
select test.pi(), test.pi ();

SET SQL_MODE='';

select pi(), pi ();
select test.pi(), test.pi ();

SET @@sql_mode=@save_sql_mode;

drop function pi;
# End of BUG#18239

#
# BUG#22619: Spaces considered harmful
#

--disable_warnings
drop function if exists test.database;
drop function if exists test.current_user;
drop function if exists test.md5;
--enable_warnings

create database nowhere;
use nowhere;
drop database nowhere;

SET @save_sql_mode=@@sql_mode;

SET SQL_MODE='IGNORE_SPACE';

select database(), database ();
select current_user(), current_user ();
select md5("aaa"), md5 ("aaa");

SET SQL_MODE='';

select database(), database ();
select current_user(), current_user ();
select md5("aaa"), md5 ("aaa");

use test;

create function `database`() returns varchar(50)
return "Stored function database";

create function `current_user`() returns varchar(50)
return "Stored function current_user";

create function md5(x varchar(50)) returns varchar(50)
return "Stored function md5";

SET SQL_MODE='IGNORE_SPACE';

select database(), database ();
select current_user(), current_user ();
select md5("aaa"), md5 ("aaa");

select test.database(), test.database ();
select test.current_user(), test.current_user ();
select test.md5("aaa"), test.md5 ("aaa");

SET SQL_MODE='';

select database(), database ();
select current_user(), current_user ();
select md5("aaa"), md5 ("aaa");

select test.database(), test.database ();
select test.current_user(), test.current_user ();
select test.md5("aaa"), test.md5 ("aaa");

SET @@sql_mode=@save_sql_mode;

drop function test.database;
drop function test.current_user;
drop function md5;

use test;
delimiter |;
# End of BUG#22619

--echo End of 5.1 tests
6694

6695 6696 6697 6698 6699 6700 6701 6702
#
# BUG#NNNN: New bug synopsis
#
#--disable_warnings
#drop procedure if exists bugNNNN|
#--enable_warnings
#create procedure bugNNNN...

6703
# Add bugs above this line. Use existing tables t1 and t2 when
6704
# practical, or create table t3, t4 etc temporarily (and drop them).
6705 6706
delimiter ;|
drop table t1,t2;