sp.test 84.2 KB
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#
# Basic stored PROCEDURE tests
#
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# Please keep this file free of --error cases and other
# things that will not run in a single debugged mysqld
# process (e.g. master-slave things).
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#
# Test cases for bugs are added at the end. See template there.
#
# Tests that require --error go into sp-error.test
# 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.
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# Tests that uses 'goto' to into sp-goto.test (currently disabled)
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use test;

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# Test tables
#
# t1 and t2 are reused throughout the file, and dropped at the end.
# t3 and up are created and dropped when needed.
#
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--disable_warnings
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drop table if exists t1,t2,t3,t4;
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--enable_warnings
create table t1 (
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	id   char(16) not null default '',
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        data int not null
);
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create table t2 (
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	s   char(16),
        i   int,
	d   double
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);
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# Single statement, no params.
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--disable_warnings
drop procedure if exists foo42;
--enable_warnings
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create procedure foo42()
  insert into test.t1 values ("foo", 42);

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call foo42();
select * from t1;
delete from t1;
drop procedure foo42;


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

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

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# Now for multiple statements...
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delimiter |;

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# Empty statement
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--disable_warnings
drop procedure if exists empty|
--enable_warnings
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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).
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--disable_warnings
drop procedure if exists scope|
--enable_warnings
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create procedure scope(a int, b float)
begin
  declare b int;
  declare c float;

  begin
    declare c int;
  end;
end|

drop procedure scope|

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# Two statements.
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--disable_warnings
drop procedure if exists two|
--enable_warnings
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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|

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call two("one", "two", 3)|
select * from t1|
delete from t1|
drop procedure two|


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# Simple test of local variables and SET.
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--disable_warnings
drop procedure if exists locset|
--enable_warnings
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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|

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call locset("locset", 19)|
select * from t1|
delete from t1|
drop procedure locset|


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# In some contexts local variables are not recognized
# (and in some, you have to qualify the identifier).
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--disable_warnings
drop procedure if exists setcontext|
--enable_warnings
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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()|
select * from t1|
delete from t1|
drop procedure setcontext|


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

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--disable_warnings
drop procedure if exists nullset|
--enable_warnings
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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);
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  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");
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end|

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


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# The peculiar (non-standard) mixture of variables types in SET.
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--disable_warnings
drop procedure if exists mixset|
--enable_warnings
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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|

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call mixset("mixset", 19)|
show variables like 'max_join_size'|
select id,data,@z from t1|
delete from t1|
drop procedure mixset|


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# Multiple CALL statements, one with OUT parameter.
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--disable_warnings
drop procedure if exists zip|
--enable_warnings
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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.
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--disable_warnings
drop procedure if exists zap|
--enable_warnings
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create procedure zap(x int, out y int)
begin
  declare z int;
  set z = x+1, y = z;
end|

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call zip("zip", 99)|
select * from t1|
delete from t1|
drop procedure zip|
drop procedure bar|

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# Top-level OUT parameter
call zap(7, @zap)|
select @zap|

drop procedure zap|

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# "Deep" calls...
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--disable_warnings
drop procedure if exists c1|
--enable_warnings
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create procedure c1(x int)
  call c2("c", x)|
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--disable_warnings
drop procedure if exists c2|
--enable_warnings
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create procedure c2(s char(16), x int)
  call c3(x, s)|
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--disable_warnings
drop procedure if exists c3|
--enable_warnings
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create procedure c3(x int, s char(16))
  call c4("level", x, s)|
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--disable_warnings
drop procedure if exists c4|
--enable_warnings
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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|

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# INOUT test
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--disable_warnings
drop procedure if exists iotest|
--enable_warnings
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create procedure iotest(x1 char(16), x2 char(16), y int)
begin
  call inc2(x2, y);
  insert into test.t1 values (x1, y);
end|

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--disable_warnings
drop procedure if exists inc2|
--enable_warnings
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create procedure inc2(x char(16), y int)
begin
  call inc(y);
  insert into test.t1 values (x, y);
end|

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--disable_warnings
drop procedure if exists inc|
--enable_warnings
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create procedure inc(inout io int)
  set io = io + 1|

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call iotest("io1", "io2", 1)|
select * from t1|
delete from t1|
drop procedure iotest|
drop procedure inc2|

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# Propagating top-level @-vars
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--disable_warnings
drop procedure if exists incr|
--enable_warnings
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create procedure incr(inout x int)
  call inc(x)|

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

drop procedure inc|
drop procedure incr|
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# Call-by-value test
#  The expected result is:
#    ("cbv2", 4)
#    ("cbv1", 4711)
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--disable_warnings
drop procedure if exists cbv1|
--enable_warnings
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create procedure cbv1()
begin
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  declare y int default 3;
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  call cbv2(y+1, y);
  insert into test.t1 values ("cbv1", y);
end|

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--disable_warnings
drop procedure if exists cbv2|
--enable_warnings
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create procedure cbv2(y1 int, inout y2 int)
begin
  set y2 = 4711;
  insert into test.t1 values ("cbv2", y1);
end|

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call cbv1()|
select * from t1|
delete from t1|
drop procedure cbv1|
drop procedure cbv2|

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# Subselect arguments

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

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--disable_warnings
drop procedure if exists sub1|
--enable_warnings
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create procedure sub1(id char(16), x int)
  insert into test.t1 values (id, x)|

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--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|
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--disable_warnings
drop procedure if exists sub3|
--enable_warnings
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create function sub3(i int) returns int
  return i+1|

call sub1("sub1a", (select 7))|
call sub1("sub1b", (select max(i) from t2))|
call sub1("sub1c", (select i,d from t2 limit 1))|
call sub1("sub1d", (select 1 from (select 1) a))|
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call sub2("sub2")|
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select * from t1|
select sub3((select max(i) from t2))|
drop procedure sub1|
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drop procedure sub2|
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drop function sub3|
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delete from t1|
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delete from t2|
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# Basic tests of the flow control constructs
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# Just test on 'x'...
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--disable_warnings
drop procedure if exists a0|
--enable_warnings
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create procedure a0(x int)
while x do
  set x = x-1;
  insert into test.t1 values ("a0", x);
end while|

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call a0(3)|
select * from t1|
delete from t1|
drop procedure a0|


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# The same, but with a more traditional test.
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--disable_warnings
drop procedure if exists a|
--enable_warnings
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create procedure a(x int)
while x > 0 do
  set x = x-1;
  insert into test.t1 values ("a", x);
end while|

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


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# REPEAT
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--disable_warnings
drop procedure if exists b|
--enable_warnings
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create procedure b(x int)
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repeat
  insert into test.t1 values (repeat("b",3), x);
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  set x = x-1;
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until x = 0 end repeat|
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call b(3)|
select * from t1|
delete from t1|
drop procedure b|


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# Check that repeat isn't parsed the wrong way
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--disable_warnings
drop procedure if exists b2|
--enable_warnings
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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|
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# We don't actually want to call it.
drop procedure b2|

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# Labelled WHILE with ITERATE (pointless really)
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--disable_warnings
drop procedure if exists c|
--enable_warnings
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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|

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


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# Labelled WHILE with LEAVE
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--disable_warnings
drop procedure if exists d|
--enable_warnings
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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);
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end while|
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call d(3)|
select * from t1|
delete from t1|
drop procedure d|


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# LOOP, with simple IF statement
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--disable_warnings
drop procedure if exists e|
--enable_warnings
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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|

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


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# A full IF statement
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--disable_warnings
drop procedure if exists f|
--enable_warnings
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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|

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call f(-2)|
call f(0)|
call f(4)|
select * from t1|
delete from t1|
drop procedure f|


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# This form of CASE is really just syntactic sugar for IF-ELSEIF-...
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--disable_warnings
drop procedure if exists g|
--enable_warnings
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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|

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call g(-42)|
call g(0)|
call g(1)|
select * from t1|
delete from t1|
drop procedure g|


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# The "simple CASE"
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--disable_warnings
drop procedure if exists h|
--enable_warnings
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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|

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call h(0)|
call h(1)|
call h(17)|
select * from t1|
delete from t1|
drop procedure h|


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# It's actually possible to LEAVE a BEGIN-END block
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--disable_warnings
drop procedure if exists i|
--enable_warnings
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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|


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# 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)|

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--disable_warnings
drop procedure if exists sel1|
--enable_warnings
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create procedure sel1()
begin
  select * from t1;
end|

call sel1()|
drop procedure sel1|

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--disable_warnings
drop procedure if exists sel2|
--enable_warnings
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create procedure sel2()
begin
  select * from t1;
  select * from t2;
end|

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

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# SELECT INTO local variables
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--disable_warnings
drop procedure if exists into_test|
--enable_warnings
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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|

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call into_test("into", 100)|
select * from t1|
delete from t1|
drop procedure into_test|


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

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call into_test2("into", 100)|
select id,data,@z from t1|
delete from t1|
drop procedure into_test2|
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# SELECT * INTO ... (bug test)
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--disable_warnings
drop procedure if exists into_test3|
--enable_warnings
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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.
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--disable_warnings
drop procedure if exists into_test4|
--enable_warnings
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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|


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# These two (and the two procedures above) caused an assert() to fail in
# sql_base.cc:lock_tables() at some point.
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--disable_warnings
drop procedure if exists into_outfile|
--enable_warnings
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create procedure into_outfile(x char(16), y int)
begin
  insert into test.t1 values (x, y);
  select * into outfile "/tmp/spout" from test.t1;
  insert into test.t1 values (concat(x, "2"), y+2);
end|
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system rm -f /tmp/spout|
call into_outfile("ofile", 1)|
system rm -f /tmp/spout|
delete from t1|
drop procedure into_outfile|
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--disable_warnings
drop procedure if exists into_dumpfile|
--enable_warnings
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create procedure into_dumpfile(x char(16), y int)
begin
  insert into test.t1 values (x, y);
  select * into dumpfile "/tmp/spdump" from test.t1 limit 1;
  insert into test.t1 values (concat(x, "2"), y+2);
end|
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system rm -f /tmp/spdump|
call into_dumpfile("dfile", 1)|
system rm -f /tmp/spdump|
delete from t1|
drop procedure into_dumpfile|
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--disable_warnings
drop procedure if exists create_select|
--enable_warnings
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create procedure create_select(x char(16), y int)
begin
  insert into test.t1 values (x, y);
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  create temporary table test.t3 select * from test.t1;
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  insert into test.t3 values (concat(x, "2"), y+2);
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end|
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call create_select("cs", 90)|
select * from t1, t3|
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drop table t3|
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delete from t1|
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drop procedure create_select|
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# A minimal, constant FUNCTION.
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--disable_warnings
drop function if exists e|
--enable_warnings
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create function e() returns double
  return 2.7182818284590452354|

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set @e = e()|
select e(), @e|
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# A minimal function with one argument
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--disable_warnings
drop function if exists inc|
--enable_warnings
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create function inc(i int) returns int
  return i+1|

select inc(1), inc(99), inc(-71)|
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# A minimal function with two arguments
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--disable_warnings
drop function if exists mul|
--enable_warnings
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create function mul(x int, y int) returns int
  return x*y|
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select mul(1,1), mul(3,5), mul(4711, 666)|

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# A minimal string function
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--disable_warnings
drop function if exists append|
--enable_warnings
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create function append(s1 char(8), s2 char(8)) returns char(16)
  return concat(s1, s2)|

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

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# A function with flow control
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--disable_warnings
drop function if exists fac|
--enable_warnings
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create function fac(n int unsigned) returns bigint unsigned
begin
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  declare f bigint unsigned default 1;
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  while n > 1 do
    set f = f * n;
    set n = n - 1;
  end while;
  return f;
end|

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select fac(1), fac(2), fac(5), fac(10)|
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# Nested calls
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--disable_warnings
drop function if exists fun|
--enable_warnings
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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))|

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# Disable PS because double's give a bit different values
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--disable_ps_protocol
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select * from t2 where s = append("a", "b")|
select * from t2 where i = mul(4,3) or i = mul(mul(3,4),2)|
select * from t2 where d = e()|
select * from t2|
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--enable_ps_protocol
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delete from t2|

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drop function e|
drop function inc|
drop function mul|
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drop function append|
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drop function fun|
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#
# CONDITIONs and HANDLERs
#

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--disable_warnings
drop procedure if exists hndlr1|
--enable_warnings
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create procedure hndlr1(val int)
begin
  declare x int default 0;
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  declare foo condition for 1136;
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  declare bar condition for sqlstate '42S98';        # Just for testing syntax
  declare zip condition for sqlstate value '42S99';  # Just for testing syntax
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  declare continue handler for foo set x = 1;

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  insert into test.t1 values ("hndlr1", val, 2);  # Too many values
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  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|

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--disable_warnings
drop procedure if exists hndlr2|
--enable_warnings
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create procedure hndlr2(val int)
begin
  declare x int default 0;

  begin
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    declare exit handler for sqlstate '21S01' set x = 1;
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    insert into test.t1 values ("hndlr2", val, 2); # Too many values
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  end;

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

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


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--disable_warnings
drop procedure if exists hndlr3|
--enable_warnings
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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;
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      insert into test.t1 values ("hndlr3", y, 2);  # Too many values
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      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|

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

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--disable_warnings
drop procedure if exists hndlr4|
--enable_warnings
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create procedure hndlr4()
begin
  declare x int default 0;
  declare val int;	                           # No default
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  declare continue handler for sqlstate '02000' set x=1;
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  select data into val from test.t3 where id='z' limit 1;  # No hits
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  insert into test.t3 values ('z', val);
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end|

call hndlr4()|
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select * from t3|
drop table t3|
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drop procedure hndlr4|


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#
# Cursors
#
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--disable_warnings
drop procedure if exists cur1|
--enable_warnings
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create procedure cur1()
begin
  declare a char(16);
  declare b int;
  declare c double;
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  declare done int default 0;
  declare c cursor for select * from test.t2;
  declare continue handler for sqlstate '02000' set done = 1;
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  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|
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drop procedure cur1|

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

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--disable_warnings
drop procedure if exists cur2|
--enable_warnings
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create procedure cur2()
begin
  declare done int default 0;
  declare c1 cursor for select id,data from test.t1;
  declare c2 cursor for select i from test.t2;
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  declare continue handler for sqlstate '02000' set done = 1;
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  open c1;
  open c2;
  repeat
  begin
    declare a char(16);
    declare b,c int;

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    fetch from c1 into a, b;
    fetch next from c2 into c;
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    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()|
select * from t3|
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delete from t1|
delete from t2|
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drop table t3|
drop procedure cur2|
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# The few characteristics we parse
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--disable_warnings
drop procedure if exists chistics|
--enable_warnings
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create procedure chistics()
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    language sql
    modifies sql data
    not deterministic
    sql security definer
    comment 'Characteristics procedure test'
  insert into t1 values ("chistics", 1)|

show create procedure chistics|
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# Call it, just to make sure.
call chistics()|
select * from t1|
delete from t1|
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alter procedure chistics sql security invoker|
show create procedure chistics|
drop procedure chistics|
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--disable_warnings
drop function if exists chistics|
--enable_warnings
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create function chistics() returns int
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    language sql
    deterministic
    sql security invoker
    comment 'Characteristics procedure test'
  return 42|
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show create function chistics|
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# Call it, just to make sure.
select chistics()|
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alter function chistics
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   no sql
   comment 'Characteristics function test'|
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show create function chistics|
drop function chistics|
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# Check mode settings
insert into t1 values ("foo", 1), ("bar", 2), ("zip", 3)|

set @@sql_mode = 'ANSI'|
delimiter $|
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--disable_warnings
drop procedure if exists modes$
--enable_warnings
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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;
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  declare continue handler for sqlstate '02000' set done = 1;
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  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|


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# 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|
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--disable_warnings
drop procedure if exists dummy|
--enable_warnings
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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'|


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# ROW_COUNT() function after a CALL
# We test the other cases here too, although it's not strictly SP specific
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--disable_warnings
drop procedure if exists rc|
--enable_warnings
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create procedure rc()
begin
  delete from t1;
  insert into t1 values ("a", 1), ("b", 2), ("c", 3);
end|

call rc()|
select row_count()|
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--disable_ps_protocol
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update t1 set data=42 where id = "b";
select row_count()|
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--enable_ps_protocol
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delete from t1|
select row_count()|
delete from t1|
select row_count()|
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select * from t1|
select row_count()|
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drop procedure rc|


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#
# 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|
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)
select id, f1() from t1|

# Function which uses two instances of table simultaneously
create function f2() returns int
  return (select data from t1 where data <= (select sum(data) from t1) limit 1)|
select f2()|
select id, f2() from t1|

# 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()|
select id, f3() from t1|

# Calling two functions using same table
select f1(), f3()|
select id, f1(), f3() from t1|

# 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()|
select s, f4() from t2|

# 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)|
# This should generate an error about insuficient number of tables locked
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# Now this crash server
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--disable_parsing # until bug#11394 fix
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--error 1100
select f5(2)|
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# But now it simply miserably fails because we are trying to use the same
# lex on the next iteration :/ It should generate some error too...
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select f5(3)|
--enable_parsing
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# 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()|
select id, f6() from t1|

# TODO Test temporary table handling

#
# Let us test how new locking work with views
#
# The most trivial view
create view v1 (a) as select f1()|
select * from v1|
select id, a from t1, v1|
select * from v1, v1 as v|
# A bit more complex construction
create view v2 (a) as select a*10 from v1|
select * from v2|
select id, a from t1, v2|
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)|
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# This queries will crash server because we can't use LEX in
# reenterable fashion yet. Patch disabling recursion will heal this.
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--disable_parsing
select f1()|
select * from v1|
select * from v2|
--enable_parsing
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# 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.
#
# Nowdays we have to lock mysql.proc to be able to read SP definitions.
# But Monty was going to fix this.
lock tables t1 read, t1 as t11 read, mysql.proc read|
# These should work well
select f3()|
select id, f3() from t1 as t11|
# 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
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select * from v1, t1|
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--error 1100
select f4()|
unlock tables|


# 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|
drop view v0|
drop view v1|
drop view v2|
delete from t1 |
delete from t2 |

# End of non-bug tests


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#
# Some "real" examples
#

# fac

--disable_warnings
drop table if exists fac|
--enable_warnings
create table fac (n int unsigned not null primary key, f bigint unsigned)|

--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
      insert into test.fac values (i, fac(i));
      set i = i + 1;
    end;
  end while;
end|

call ifac(20)|
select * from fac|
drop table fac|
--replace_column 5 '0000-00-00 00:00:00' 6 '0000-00-00 00:00:00'
show function status like '%f%'|
drop procedure ifac|
drop function fac|
--replace_column 5 '0000-00-00 00:00:00' 6 '0000-00-00 00:00:00'
show function status like '%f%'|


# primes

--disable_warnings
drop table if exists primes|
--enable_warnings

create table primes (
  i int unsigned not null primary key,
  p bigint unsigned not null
)|

insert into primes values
 ( 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;

        select t.p into p from test.primes t where t.i = s;
        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
        insert into test.primes values (i, p);
        set i = i+1;
      end if;
      set p = p+2;
    end;
  end while;
end|
show create procedure opp|
--replace_column 5 '0000-00-00 00:00:00' 6 '0000-00-00 00:00:00'
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
select * from primes where i=45 or i=100 or i=199|
drop table primes|
drop procedure opp|
drop procedure ip|
--replace_column 5 '0000-00-00 00:00:00' 6 '0000-00-00 00:00:00'
show procedure status like '%p%'|


# Fibonacci, for recursion test. (Yet Another Numerical series :)
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#
# This part of test is disabled until we implement support for
# recursive stored procedures.
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--disable_parsing
--disable_warnings
drop table if exists fib|
--enable_warnings
create table fib ( f bigint unsigned not null )|
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# 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;
      declare c cursor for select f from fib order by f desc limit 2;

      open c;
      fetch c into y;
      fetch c into x;
      close c;
      insert into fib values (x+y);
      call fib(n-1);
    end;
  end if;
end|

# Minimum test: recursion of 3 levels

insert into fib values (0), (1)|

call fib(3)|

select * from fib order by f asc|

delete from fib|

# Original test: 20 levels (may run into memory limits!)

insert into fib values (0), (1)|

call fib(20)|

select * from fib order by f asc|
drop table fib|
drop procedure fib|
--enable_parsing
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#
# 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)|
--replace_column 5 '0000-00-00 00:00:00' 6 '0000-00-00 00:00:00'
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|
--replace_column 5 '0000-00-00 00:00:00' 6 '0000-00-00 00:00:00'
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
#

--disable_warning
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|


1632 1633 1634 1635
#
# Test cases for old bugs
#

1636 1637 1638
#
# BUG#822
#
1639 1640 1641 1642
--disable_warnings
drop procedure if exists bug822|
--enable_warnings
create procedure bug822(a_id char(16), a_data int)
1643 1644 1645 1646 1647 1648 1649 1650
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|

1651
delete from t1|
1652 1653 1654
call bug822('foo', 42)|
call bug822('foo', 42)|
call bug822('bar', 666)|
1655 1656
select * from t1|
delete from t1|
1657
drop procedure bug822|
1658

1659 1660 1661
#
# BUG#1495
#
1662 1663 1664 1665
--disable_warnings
drop procedure if exists bug1495|
--enable_warnings
create procedure bug1495()
1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677
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)|
1678
call bug1495()|
1679 1680
delete from t1 where id='foo'|
insert into t1 values ('bar', 7)|
1681
call bug1495()|
1682 1683 1684
delete from t1 where id='bar'|
select * from t1|
delete from t1|
1685
drop procedure bug1495|
1686

1687 1688 1689
#
# BUG#1547
#
1690 1691 1692 1693
--disable_warnings
drop procedure if exists bug1547|
--enable_warnings
create procedure bug1547(s char(16))
1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705
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)|
1706 1707
call bug1547("foo")|
call bug1547("bar")|
1708 1709
select * from t1|
delete from t1|
1710
drop procedure bug1547|
1711

1712 1713 1714 1715 1716 1717 1718 1719 1720
#
# BUG#1656
#
--disable_warnings
drop table if exists t70|
--enable_warnings
create table t70 (s1 int,s2 int)|
insert into t70 values (1,2)|

1721 1722 1723 1724
--disable_warnings
drop procedure if exists bug1656|
--enable_warnings
create procedure bug1656(out p1 int, out p2 int)
1725 1726
  select * into p1, p1 from t70|

1727
call bug1656(@1, @2)|
1728 1729
select @1, @2|
drop table t70|
1730
drop procedure bug1656|
1731

1732 1733 1734 1735 1736
#
# BUG#1862
#
create table t3(a int)|

1737 1738 1739 1740
--disable_warnings
drop procedure if exists bug1862|
--enable_warnings
create procedure bug1862()
1741 1742 1743 1744 1745
begin
  insert into t3 values(2);    
  flush tables;
end|

1746
call bug1862()|
1747
# the second call caused a segmentation
1748
call bug1862()|
1749 1750
select * from t3|
drop table t3|
1751
drop procedure bug1862|
1752

1753 1754 1755
#
# BUG#1874
#
1756 1757 1758 1759
--disable_warnings
drop procedure if exists bug1874|
--enable_warnings
create procedure bug1874()
1760 1761 1762 1763 1764 1765 1766 1767 1768 1769 1770 1771 1772 1773
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)|
1774
call bug1874()|
1775 1776 1777
select * from t2|
delete from t1|
delete from t2|
1778
drop procedure bug1874|
1779

1780 1781 1782
#
# BUG#2260
#
1783 1784 1785 1786
--disable_warnings
drop procedure if exists bug2260|
--enable_warnings
create procedure bug2260()
1787 1788 1789
begin
  declare v1 int;
  declare c1 cursor for select data from t1;
1790
  declare continue handler for not found set @x2 = 1;
1791 1792 1793 1794 1795 1796 1797

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

1798
call bug2260()|
1799
select @x2|
1800
drop procedure bug2260|
1801

1802 1803 1804
#
# BUG#2267
#
1805 1806 1807 1808 1809 1810 1811
# NOTE: This test case will be fixed as soon as Monty
#       will allow to open mysql.proc table under LOCK TABLES
#       without mentioning in lock list.
#       
# FIXME: Other solution would be to use preopened proc table
#        instead of opening it anew.
# 
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
--disable_parsing
--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|
--enable_warnings
create procedure bug2267_4()
begin
  show create function fac;
end|

--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|
--enable_parsing
1857

1858 1859 1860
#
# BUG#2227
#
1861 1862 1863 1864
--disable_warnings
drop procedure if exists bug2227|
--enable_warnings
create procedure bug2227(x int)
1865 1866 1867 1868 1869 1870 1871
begin
  declare y float default 2.6;
  declare z char(16) default "zzz";

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

1872 1873
call bug2227(9)|
drop procedure bug2227|
1874

1875 1876 1877
#
# BUG#2614
#
1878 1879 1880 1881 1882 1883 1884
# QQ The second insert doesn't work with temporary tables (it was an
# QQ ordinary table before we changed the locking scheme). It results
# QQ in an error: 1137: Can't reopen table: 't3'
# QQ which is a known limit with temporary tables.
# QQ For this reason we can't run this test any more (i.e., if we modify
# QQ it, it's no longer a test case for the bug), but we keep it here
# QQ anyway, for tracability.
1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903
--disable_parsing
--disable_warnings
drop procedure if exists bug2614|
--enable_warnings
create procedure bug2614()
begin
  drop temporary table if exists t3;
  create temporary table t3 (id int default '0' not null);
  insert into t3 select 12;
  insert into t3 select * from t3;
end|

--disable_warnings
call bug2614()|
--enable_warnings
call bug2614()|
drop temporary table t3|
drop procedure bug2614|
--enable_parsing
1904

1905 1906 1907
#
# BUG#2674
#
1908 1909 1910 1911
--disable_warnings
drop function if exists bug2674|
--enable_warnings
create function bug2674() returns int
1912 1913
  return @@sort_buffer_size|

1914 1915
set @osbs = @@sort_buffer_size|
set @@sort_buffer_size = 262000|
1916 1917
select bug2674()|
drop function bug2674|
1918
set @@sort_buffer_size = @osbs|
1919

1920 1921 1922
#
# BUG#3259
#
1923 1924 1925
--disable_warnings
drop procedure if exists bug3259_1 |
--enable_warnings
1926
create procedure bug3259_1 () begin end|
1927 1928 1929
--disable_warnings
drop procedure if exists BUG3259_2 |
--enable_warnings
1930
create procedure BUG3259_2 () begin end|
1931 1932 1933
--disable_warnings
drop procedure if exists Bug3259_3 |
--enable_warnings
1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946
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|

1947
#
1948
# BUG#2772
1949
#
1950 1951 1952 1953
--disable_warnings
drop function if exists bug2772|
--enable_warnings
create function bug2772() returns char(10) character set latin2
1954 1955
  return 'a'|

1956 1957
select bug2772()|
drop function bug2772|
1958

1959 1960 1961
#
# BUG#2776
#
1962 1963 1964 1965
--disable_warnings
drop procedure if exists bug2776_1|
--enable_warnings
create procedure bug2776_1(out x int)
1966 1967 1968 1969 1970 1971 1972
begin
  declare v int;

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

1973 1974 1975 1976
--disable_warnings
drop procedure if exists bug2776_2|
--enable_warnings
create procedure bug2776_2(out x int)
1977 1978 1979 1980 1981 1982 1983 1984
begin
  declare v int default 42;

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

set @x = 1|
1985
call bug2776_1(@x)|
1986
select @x|
1987
call bug2776_2(@x)|
1988
select @x|
1989 1990
drop procedure bug2776_1|
drop procedure bug2776_2|
1991

1992 1993 1994 1995 1996 1997 1998
#
# BUG#2780
#
create table t3 (s1 smallint)|

insert into t3 values (123456789012)|

1999 2000 2001 2002
--disable_warnings
drop procedure if exists bug2780|
--enable_warnings
create procedure bug2780()
2003 2004 2005 2006 2007 2008 2009 2010
begin
  declare exit handler for sqlwarning set @x = 1; 

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

2011
call bug2780()|
2012 2013 2014
select @x|
select * from t3|

2015
drop procedure bug2780|
2016 2017
drop table t3|

2018 2019 2020 2021 2022 2023 2024 2025
#
# 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)|

2026 2027 2028
--disable_warnings
drop procedure if exists bug1863|
--enable_warnings
2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039
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;

2040
  drop temporary table if exists temp_t1;
2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061
  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|
2062
drop temporary table temp_t1;
2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086
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")|

2087 2088 2089
--disable_warnings
drop procedure if exists bug2656_1|
--enable_warnings
2090 2091 2092 2093 2094 2095 2096 2097
create procedure bug2656_1()
begin 
  select
    m.Market
  from  t4 m JOIN t3 o 
        ON o.MarketID != 1 and o.MarketID = m.MarketID;
end |

2098 2099 2100
--disable_warnings
drop procedure if exists bug2656_2|
--enable_warnings
2101 2102 2103 2104 2105 2106 2107 2108 2109 2110 2111 2112 2113 2114 2115 2116 2117 2118 2119 2120 2121 2122 2123
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
#
2124 2125 2126
--disable_warnings
drop procedure if exists bug3426|
--enable_warnings
2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141 2142 2143 2144 2145 2146 2147 2148 2149 2150 2151 2152 2153 2154 2155 2156 2157 2158 2159 2160 2161 2162 2163
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|

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#3448
#
--disable_warnings
create table t3 (
  a int primary key, 
  ach char(1)
) engine = innodb|

create table t4 (
  b int  primary key , 
  bch char(1)
) engine = innodb|
2164
--enable_warnings
2165 2166 2167 2168

insert into t3 values (1 , 'aCh1' ) , ('2' , 'aCh2')|
insert into t4 values (1 , 'bCh1' )|

2169 2170 2171
--disable_warnings
drop procedure if exists bug3448|
--enable_warnings
2172 2173 2174 2175 2176 2177 2178 2179 2180 2181 2182 2183 2184 2185 2186 2187 2188 2189 2190 2191 2192 2193 2194 2195 2196 2197 2198 2199 2200
create procedure bug3448()
  select * from t3 inner join t4 on t3.a = t4.b|

select * from t3 inner join t4 on t3.a = t4.b|
call bug3448()|
call bug3448()|

drop procedure bug3448|
drop table t3, t4|


#
# 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 ...')|

2201 2202 2203
--disable_warnings
drop procedure if exists bug3734 |
--enable_warnings
2204 2205 2206 2207 2208 2209 2210 2211 2212 2213 2214 2215
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
#
2216 2217 2218
--disable_warnings
drop procedure if exists bug3863|
--enable_warnings
2219 2220 2221 2222 2223 2224 2225 2226 2227 2228 2229 2230 2231 2232 2233
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|

2234 2235 2236
#
# BUG#2460
#
2237

2238 2239 2240 2241 2242 2243 2244 2245
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)
)|

2246 2247 2248
--disable_warnings
drop procedure if exists bug2460_1|
--enable_warnings
2249 2250 2251 2252 2253 2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 2264 2265
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)|

2266 2267 2268
--disable_warnings
drop procedure if exists bug2460_2|
--enable_warnings
2269 2270 2271
create procedure bug2460_2()
begin
  drop table if exists t3;
2272
  create temporary table t3 (s1 int);
2273 2274 2275 2276 2277 2278 2279 2280 2281 2282 2283
  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|

2284

2285 2286 2287 2288
#
# BUG#2564
#
set @@sql_mode = ''|
2289 2290 2291
--disable_warnings
drop procedure if exists bug2564_1|
--enable_warnings
2292 2293 2294 2295 2296
create procedure bug2564_1()
    comment 'Joe''s procedure'
  insert into `t1` values ("foo", 1)|

set @@sql_mode = 'ANSI_QUOTES'|
2297 2298 2299
--disable_warnings
drop procedure if exists bug2564_2|
--enable_warnings
2300 2301 2302 2303 2304
create procedure bug2564_2()
  insert into "t1" values ('foo', 1)|

delimiter $|
set @@sql_mode = ''$
2305 2306 2307
--disable_warnings
drop function if exists bug2564_3$
--enable_warnings
2308 2309 2310 2311
create function bug2564_3(x int, y int) returns int
  return x || y$

set @@sql_mode = 'ANSI'$
2312 2313 2314
--disable_warnings
drop function if exists bug2564_4$
--enable_warnings
2315 2316 2317 2318 2319 2320 2321 2322 2323 2324 2325 2326 2327 2328 2329
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|

2330 2331 2332
#
# BUG#3132
#
2333 2334 2335
--disable_warnings
drop function if exists bug3132|
--enable_warnings
2336 2337 2338 2339 2340 2341
create function bug3132(s char(20)) returns char(50)
  return concat('Hello, ', s, '!')|

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

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#
# BUG#3843
#
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--disable_warnings
drop procedure if exists bug3843|
--enable_warnings
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create procedure bug3843()
  analyze table t1|

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

drop procedure bug3843|

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#
# BUG#3368
#
create table t3 ( s1 char(10) )|
insert into t3 values ('a'), ('b')|

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--disable_warnings
drop procedure if exists bug3368|
--enable_warnings
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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|

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#
# BUG#4579
#
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create table t3 (f1 int, f2 int)|
insert into t3 values (1,1)|
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--disable_warnings
drop procedure if exists bug4579_1|
--enable_warnings
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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|

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--disable_warnings
drop procedure if exists bug4579_2|
--enable_warnings
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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|

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#
# 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|

create function bug3788() returns binary(5) return 5|
select bug3788()|
drop function bug3788|
 
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#
# BUG#4726
#
create table t3 (f1 int, f2 int, f3 int)|
insert into t3 values (1,1,1)|

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--disable_warnings
drop procedure if exists bug4726|
--enable_warnings
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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|

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#
# BUG#4318
#
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--disable_parsing # Don't know if HANDLER commands can work with SPs, or at all..
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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
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#
# 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.
#
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--disable_warnings
drop procedure if exists bug4902|
--enable_warnings
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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 grants for 'root'@'localhost';
  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|
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--disable_parsing
show binlog events;
show storage engines;
show master status;
show slave hosts;
show slave status;
--enable_parsing
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call bug4902()|
call bug4902()|

drop procedure bug4902|

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# We need separate SP for SHOW PROCESSLIST  since we want use replace_column
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--disable_warnings
drop procedure if exists bug4902_2|
--enable_warnings
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create procedure bug4902_2()
begin
  show processlist;
end|
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--replace_column 1 # 6 # 3 localhost
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call bug4902_2()|
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--replace_column 1 # 6 # 3 localhost
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call bug4902_2()|
drop procedure bug4902_2|

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#
# BUG#4904
#
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--disable_warnings
drop procedure if exists bug4904|
--enable_warnings
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create procedure bug4904()
begin
  declare continue handler for sqlstate 'HY000' begin end;

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  create table t2 as select * from t3;
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end|

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-- error 1146
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call bug4904()|

drop procedure bug4904|

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

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--disable_warnings
drop procedure if exists bug4904|
--enable_warnings
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create procedure bug4904 ()
begin
  declare continue handler for sqlstate 'HY000' begin end;

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

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call bug4904()|
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drop procedure bug4904|
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drop table t3|

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#
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# BUG#336
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#
--disable_warnings
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drop procedure if exists bug336|
2592
--enable_warnings
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create procedure bug336(out y int)
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begin
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  declare x int;
  set x = (select sum(t.data) from test.t1 t);
  set y = x;
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end|

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insert into t1 values ("a", 2), ("b", 3)|
call bug336(@y)|
select @y|
delete from t1|
drop procedure bug336|
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#
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# BUG#3157
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#
--disable_warnings
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drop procedure if exists bug3157|
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--enable_warnings
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create procedure bug3157()
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begin
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  if exists(select * from t1) then
    set @n= @n + 1;
  end if;
  if (select count(*) from t1) then
    set @n= @n + 1;
  end if;
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end|

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set @n = 0|
insert into t1 values ("a", 1)|
call bug3157()|
select @n|
delete from t1|
drop procedure bug3157|
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#
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# BUG#5251: mysql changes creation time of a procedure/function when altering
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#
--disable_warnings
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drop procedure if exists bug5251|
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--enable_warnings
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create procedure bug5251()
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begin
end|

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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|
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#
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# BUG#5279: Stored procedure packets out of order if CHECKSUM TABLE
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#
--disable_warnings
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drop procedure if exists bug5251|
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--enable_warnings
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create procedure bug5251()
  checksum table t1|

call bug5251()|
call bug5251()|
drop procedure bug5251|
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#
# BUG#5287: Stored procedure crash if leave outside loop
#
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--disable_warnings
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drop procedure if exists bug5287|
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--enable_warnings
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create procedure bug5287(param1 int)
label1:
  begin
    declare c cursor for select 5;
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    loop
      if param1 >= 0 then
        leave label1;
      end if;
    end loop;
end|
call bug5287(1)|
drop procedure bug5287|
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#
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# BUG#5307: Stored procedure allows statement after BEGIN ... END
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#
--disable_warnings
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drop procedure if exists bug5307|
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--enable_warnings
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create procedure bug5307()
begin
end; set @x = 3|

call bug5307()|
select @x|
drop procedure bug5307|
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#
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# BUG#5258: Stored procedure modified date is 0000-00-00
# (This was a design flaw)
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--disable_warnings
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drop procedure if exists bug5258|
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--enable_warnings
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create procedure bug5258()
begin
end|
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--disable_warnings
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drop procedure if exists bug5258_aux|
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--enable_warnings
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create procedure bug5258_aux()
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begin
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  declare c, m char(19);
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  select created,modified into c,m from mysql.proc where name = 'bug5258';
  if c = m then
    select 'Ok';
  else
    select c, m;
  end if;
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end|

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call bug5258_aux()|
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drop procedure bug5258|
drop procedure bug5258_aux|
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#
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# BUG#4487: Stored procedure connection aborted if uninitialized char
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#
--disable_warnings
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drop function if exists bug4487|
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--enable_warnings
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create function bug4487() returns char
begin
  declare v char;
  return v;
end|
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select bug4487()|
drop function bug4487|
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2742
#
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# BUG#4941: Stored procedure crash fetching null value into variable.
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#
--disable_warnings
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drop procedure if exists bug4941|
2747
--enable_warnings
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--disable_warnings
drop procedure if exists bug4941|
--enable_warnings
create procedure bug4941(out x int)
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begin
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  declare c cursor for select i from t2 limit 1;
  open c;
  fetch c into x;
  close c;
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end|

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insert into t2 values (null, null, null)|
set @x = 42|
call bug4941(@x)|
select @x|
delete from t1|
drop procedure bug4941|
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2767
#
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# BUG#3583: query cache doesn't work for stored procedures
#
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--disable_warnings
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drop procedure if exists bug3583|
2772
--enable_warnings
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--disable_warnings
drop procedure if exists bug3583|
--enable_warnings
create procedure bug3583()
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begin
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  declare c int;
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  select * from t1;
  select count(*) into c from t1;
  select c;
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end|

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insert into t1 values ("x", 3), ("y", 5)|
set @x = @@query_cache_size|
set global query_cache_size = 10*1024*1024|
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flush status|
flush query cache|
show status like 'Qcache_hits'|
call bug3583()|
show status like 'Qcache_hits'|
call bug3583()|
call bug3583()|
show status like 'Qcache_hits'|
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set global query_cache_size = @x|
flush status|
flush query cache|
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delete from t1|
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drop procedure bug3583|
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#
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# BUG#4905: Stored procedure doesn't clear for "Rows affected"
#
2807
--disable_warnings
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drop procedure if exists bug4905|
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--enable_warnings

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create table t3 (s1 int,primary key (s1))|
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--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;
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  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|
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#
# BUG#6022: Stored procedure shutdown problem with self-calling function.
#
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--disable_parsing # until we implement support for recursive stored functions.
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--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
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#
# BUG#6029: Stored procedure specific handlers should have priority
#
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--disable_warnings
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drop procedure if exists bug6029|
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--enable_warnings

2867
--disable_warnings
2868
drop procedure if exists bug6029|
2869
--enable_warnings
2870
create procedure bug6029()
2871
begin
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  declare exit handler for 1136  select '1136';
  declare exit handler for sqlstate '23000'  select 'sqlstate 23000';
  declare continue handler for sqlexception  select 'sqlexception';
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  insert into t3 values (1);
  insert into t3 values (1,2);
2878
end|
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create table t3 (s1 int, primary key (s1))|
insert into t3 values (1)|
call bug6029()|
delete from t3|
call bug6029()|
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drop procedure bug6029|
drop table t3|

#
# BUG#8540: Local variable overrides an alias
#
2892
--disable_warnings
2893
drop procedure if exists bug8540|
2894
--enable_warnings
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create procedure bug8540()
begin
  declare x int default 1;
  select x as y, x+0 as z;
end|
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call bug8540()|
drop procedure bug8540|
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#
# BUG#6642: Stored procedure crash if expression with set function
#
create table t3 (s1 int)|
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--disable_warnings
drop procedure if exists bug6642|
--enable_warnings
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create procedure bug6642()
  select abs(count(s1)) from t3|
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call bug6642()|
call bug6642()|
drop procedure bug6642|
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#
# BUG#7013: Stored procedure crash if group by ... with rollup
#
insert into t3 values (0),(1)|
2925
--disable_warnings
2926
drop procedure if exists bug7013|
2927
--enable_warnings
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create procedure bug7013()
  select s1,count(s1) from t3 group by s1 with rollup|
call bug7013()|
call bug7013()|
drop procedure bug7013|
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#
# 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')|
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2949
--disable_warnings
2950
drop procedure if exists bug7743|
2951
--enable_warnings
2952
create procedure bug7743 ( searchstring char(28) )
2953
begin
2954 2955 2956
  declare var mediumint(8) unsigned;
  select a into var from t4 where b = 2 and c = binary searchstring limit 1;
  select var;
2957 2958
end|

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call bug7743("oneword")|
call bug7743("OneWord")|
call bug7743("anotherword")|
call bug7743("AnotherWord")|
drop procedure bug7743|
drop table t4|
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#
2967 2968
# BUG#7992: SELECT .. INTO variable .. within Stored Procedure crashes
#           the server
2969
#
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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|
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call bug7992_1()|
call bug7992_1()|
call bug7992_2()|
call bug7992_2()|

drop procedure bug7992_1|
drop procedure bug7992_2|
drop table t3|
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#
2992 2993
# BUG#8116: calling simple stored procedure twice in a row results
#           in server crash
2994
#
2995
create table t3 (  userid bigint(20) not null default 0 )|
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--disable_warnings
drop procedure if exists bug8116|
--enable_warnings
create procedure bug8116(in _userid int)
   select * from t3 where userid = _userid|
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3003 3004 3005
call bug8116(42)|
call bug8116(42)|
drop procedure bug8116|
3006
drop table t3|
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3008
#
3009
# BUG#6857: current_time() in STORED PROCEDURES
3010
#
3011
--disable_warnings
3012
drop procedure if exists bug6857|
3013
--enable_warnings
3014
create procedure bug6857(counter int)
3015
begin
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  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;
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end|

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# 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|
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#
# BUG#8757: Stored Procedures: Scope of Begin and End Statements do not
#           work properly.
3042
--disable_warnings
3043
drop procedure if exists bug8757|
3044
--enable_warnings
3045
create procedure bug8757()
3046 3047
begin
  declare x int;
3048
  declare c1 cursor for select data from t1 limit 1;
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  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;
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end|

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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|

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#
# 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|

#
# BUG#5278: Stored procedure packets out of order if SET PASSWORD.
#
--disable_warnings
drop function if exists bug5278|
--enable_warnings
create function bug5278 () returns char
begin
  SET PASSWORD FOR 'bob'@'%.loc.gov' = PASSWORD('newpass');
  return 'okay';
end|

--error 1133
select bug5278()|
--error 1133
select bug5278()|
drop function bug5278|

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#
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# BUG#7992: rolling back temporary Item tree changes in SP
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#
--disable_warnings
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drop procedure if exists p1|
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--enable_warnings
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create table t3(id int)|
insert into t3 values(1)|
create procedure bug7992()
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begin
  declare i int;
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  select max(id)+1 into i from t3;
end|

call bug7992()|
call bug7992()|
drop procedure bug7992|
drop table t3|
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delimiter ;|
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#
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# BUG#8849: problem with insert statement with table alias's
#
# Rolling back changes to AND/OR structure of ON and WHERE clauses  in SP
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# 

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delimiter |;
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create table t3 (
  lpitnumber int(11) default null,
  lrecordtype int(11) default null
)|
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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)
)|
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create table t5 (
  lbsiid int(11) not null default '0',
  ltradingareaid int(11) not null default '0',
  primary key  (lbsiid,ltradingareaid)
)|
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--disable_warnings
drop procedure if exists bug8849|
--enable_warnings
create procedure bug8849()
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begin
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  insert into t5
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  (
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   t5.lbsiid,
   t5.ltradingareaid
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  )
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  select distinct t3.lpitnumber, t4.ltradingareaid
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  from
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    t4 join t3 on
      t3.lpitnumber = t4.lbsiid
      and t3.lrecordtype = 1
    left join t4 as price01 on
      price01.lbsiid = t4.lbsiid and
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      price01.ltradingmodeid = 1 and
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      t4.ltradingareaid = price01.ltradingareaid;
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end|

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call bug8849()|
call bug8849()|
call bug8849()|
drop procedure bug8849|
drop tables t3,t4,t5|

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#
# 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|

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#
# 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|


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#
# 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|


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#
# BUG#6129: Stored procedure won't display @@sql_mode value
#
--disable_warnings
drop procedure if exists bug6129|
--enable_warnings
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set @old_mode= @@sql_mode;
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set @@sql_mode= "ERROR_FOR_DIVISION_BY_ZERO";
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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;
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drop procedure bug6129|


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#
# 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|


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#
# 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|


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#
# 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|


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#
# 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|


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#
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# BUG#9102: Stored proccedures: function which returns blob causes crash
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#
--disable_warnings
drop function if exists bug9102|
--enable_warnings
create function bug9102() returns blob return 'a'|
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select bug9102()|
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drop function bug9102|
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#
# BUG#7648: Stored procedure crash when invoking a function that returns a bit
#
--disable_warnings
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drop function if exists bug7648|
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--enable_warnings
create function bug7648() returns bit(8) return 'a'|
select bug7648()|
drop function bug7648|


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#
# 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|


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#
# 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|


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#
# 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|

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#
# 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|
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#
# 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|


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#
# 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|

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#
# 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|


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#
# 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|

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#
# 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|
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#
# 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|

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#
# 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|


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#
# 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

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--disable_parsing # temporarily disabled until Bar fixes BUG#11986
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create procedure bug6063()
  lbel: begin end|
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
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#
# 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|

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#
# 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|
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set @@sort_buffer_size = 2000000|
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select @@sort_buffer_size|
call bug9538()|
select @@sort_buffer_size|
set @@sort_buffer_size = @x|

drop procedure bug9538|


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#
# 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|

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#
# 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|

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#
# 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
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drop procedure if exists bug12297|
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--enable_warnings

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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|
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call bug12297(10)|
drop procedure bug12297|
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#
# 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|
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#
# BUG#12168: "'DECLARE CONTINUE HANDLER FOR NOT FOUND ...' in conditional
# handled incorrectly"
#
--disable_warnings
drop procedure if exists bug12168|
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drop table if exists t3, t4|
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--enable_warnings

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create table t3 (a int)|
insert into t3 values (1),(2),(3),(4)|
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create table t4 (a int)|
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create procedure bug12168(arg1 char(1))
begin
  declare b, c integer;
  if arg1 = 'a' then
    begin
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      declare c1 cursor for select a from t3 where a % 2;
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      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;

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        insert into t4 values (c);
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        until b = 1
      end repeat;
    end;
  end if;
  if arg1 = 'b' then
    begin
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      declare c2 cursor for select a from t3 where not a % 2;
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      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;

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        insert into t4 values (c);
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        until b = 1
      end repeat;
    end;
  end if;
end|

call bug12168('a')|
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select * from t4|
truncate t4|
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call bug12168('b')|
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select * from t4|
truncate t4|
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call bug12168('a')|
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select * from t4|
truncate t4|
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call bug12168('b')|
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select * from t4|
truncate t4|
drop table t3, t4|
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drop procedure if exists bug12168|
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#
# 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|

unknown's avatar
unknown committed
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#
# BUG#9048: Creating a function with char binary IN parameter fails
#
--disable_warnings
drop function if exists bug9048|
--enable_warnings
create function bug9048(f1 char binary) returns char binary
begin
  set f1= concat( 'hello', f1 );
  return f1;
end|
drop function bug9048|

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#
# 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|

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#
# 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|


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#
# BUG#NNNN: New bug synopsis
#
#--disable_warnings
#drop procedure if exists bugNNNN|
#--enable_warnings
#create procedure bugNNNN...

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# Add bugs above this line. Use existing tables t1 and t2 when
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# practical, or create table t3, t4 etc temporarily (and drop them).
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delimiter ;|
drop table t1,t2;