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Commit 6c73e4d9 authored by unknown's avatar unknown
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Merge pnousiainen@bk-internal.mysql.com:/home/bk/mysql-4.1-ndb 

into mysql.com:/space/pekka/ndb/version/my41-tux
parents 8efee937 9628ff1a
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mysql-test/r/ndb_basic.result
View file @ 6c73e4d9
DROP TABLE IF EXISTS t1,t2,t3,t4,t5,t6,t7;
CREATE TABLE t1 (
pk1 INT NOT NULL PRIMARY KEY,
attr1 INT NOT NULL
attr1 INT NOT NULL,
attr2 INT,
attr3 VARCHAR(10)
) ENGINE=ndbcluster;
INSERT INTO t1 VALUES (9410,9412);
INSERT INTO t1 VALUES (9410,9412, NULL, '9412'), (9411,9413, 17, '9413');
SELECT pk1 FROM t1;
pk1
9410
9411
SELECT * FROM t1;
pk1 attr1
9410 9412
pk1 attr1 attr2 attr3
9410 9412 NULL 9412
9411 9413 17 9413
SELECT t1.* FROM t1;
pk1 attr1
9410 9412
pk1 attr1 attr2 attr3
9410 9412 NULL 9412
9411 9413 17 9413
UPDATE t1 SET attr1=1 WHERE pk1=9410;
SELECT * FROM t1;
pk1 attr1
9410 1
pk1 attr1 attr2 attr3
9410 1 NULL 9412
9411 9413 17 9413
UPDATE t1 SET pk1=2 WHERE attr1=1;
ERROR 42000: Table 't1' uses an extension that doesn't exist in this MySQL version
SELECT * FROM t1;
pk1 attr1
9410 1
pk1 attr1 attr2 attr3
2 1 NULL 9412
9411 9413 17 9413
UPDATE t1 SET pk1=pk1 + 1;
SELECT * FROM t1;
pk1 attr1 attr2 attr3
9412 9413 17 9413
3 1 NULL 9412
DELETE FROM t1;
SELECT * FROM t1;
pk1 attr1
INSERT INTO t1 VALUES (9410,9412), (9411, 9413), (9408, 8765),
(7,8), (8,9), (9,10), (10,11), (11,12), (12,13), (13,14);
pk1 attr1 attr2 attr3
INSERT INTO t1 VALUES (9410,9412, NULL, '9412'), (9408, 8765, NULL, '8765'),
(7,8, NULL, NULL), (8,9, NULL, NULL), (9,10, NULL, NULL), (10,11, NULL, NULL), (11,12, NULL, NULL), (12,13, NULL, NULL), (13,14, NULL, NULL);
UPDATE t1 SET attr1 = 9999;
SELECT * FROM t1 ORDER BY pk1;
pk1 attr1
7 9999
8 9999
9 9999
10 9999
11 9999
12 9999
13 9999
9408 9999
9410 9999
9411 9999
pk1 attr1 attr2 attr3
7 9999 NULL NULL
8 9999 NULL NULL
9 9999 NULL NULL
10 9999 NULL NULL
11 9999 NULL NULL
12 9999 NULL NULL
13 9999 NULL NULL
9408 9999 NULL 8765
9410 9999 NULL 9412
UPDATE t1 SET attr1 = 9998 WHERE pk1 < 1000;
SELECT * FROM t1 ORDER BY pk1;
pk1 attr1
7 9998
8 9998
9 9998
10 9998
11 9998
12 9998
13 9998
9408 9999
9410 9999
9411 9999
pk1 attr1 attr2 attr3
7 9998 NULL NULL
8 9998 NULL NULL
9 9998 NULL NULL
10 9998 NULL NULL
11 9998 NULL NULL
12 9998 NULL NULL
13 9998 NULL NULL
9408 9999 NULL 8765
9410 9999 NULL 9412
UPDATE t1 SET attr1 = 9997 WHERE attr1 = 9999;
SELECT * FROM t1 ORDER BY pk1;
pk1 attr1
7 9998
8 9998
9 9998
10 9998
11 9998
12 9998
13 9998
9408 9997
9410 9997
9411 9997
pk1 attr1 attr2 attr3
7 9998 NULL NULL
8 9998 NULL NULL
9 9998 NULL NULL
10 9998 NULL NULL
11 9998 NULL NULL
12 9998 NULL NULL
13 9998 NULL NULL
9408 9997 NULL 8765
9410 9997 NULL 9412
DELETE FROM t1 WHERE pk1 = 9410;
SELECT * FROM t1 ORDER BY pk1;
pk1 attr1
7 9998
8 9998
9 9998
10 9998
11 9998
12 9998
13 9998
9408 9997
9411 9997
pk1 attr1 attr2 attr3
7 9998 NULL NULL
8 9998 NULL NULL
9 9998 NULL NULL
10 9998 NULL NULL
11 9998 NULL NULL
12 9998 NULL NULL
13 9998 NULL NULL
9408 9997 NULL 8765
DELETE FROM t1;
SELECT * FROM t1;
pk1 attr1
INSERT INTO t1 values (1, 4), (2, 4), (3, 5), (4, 4), (5, 5);
pk1 attr1 attr2 attr3
INSERT INTO t1 values (1, 4, NULL, NULL), (2, 4, NULL, NULL), (3, 5, NULL, NULL), (4, 4, NULL, NULL), (5, 5, NULL, NULL);
DELETE FROM t1 WHERE attr1=4;
SELECT * FROM t1 order by pk1;
pk1 attr1
3 5
5 5
pk1 attr1 attr2 attr3
3 5 NULL NULL
5 5 NULL NULL
DELETE FROM t1;
INSERT INTO t1 VALUES (9410,9412), (9411, 9413);
INSERT INTO t1 VALUES (9410,9412, NULL, NULL), (9411, 9413, NULL, NULL);
DELETE FROM t1 WHERE pk1 = 9410;
SELECT * FROM t1;
pk1 attr1
9411 9413
pk1 attr1 attr2 attr3
9411 9413 NULL NULL
DROP TABLE t1;
CREATE TABLE t1 (id INT, id2 int) engine=ndbcluster;
INSERT INTO t1 values(3456, 7890);
......
mysql-test/r/ndb_blob.result 0 → 100644
View file @ 6c73e4d9
drop table if exists t1;
set autocommit=0;
create table t1 (
a int not null primary key,
b text not null,
c int not null,
d longblob,
key (c)
) engine=ndbcluster;
set @x0 = '01234567012345670123456701234567';
set @x0 = concat(@x0,@x0,@x0,@x0,@x0,@x0,@x0,@x0);
set @b1 = 'b1';
set @b1 = concat(@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1);
set @b1 = concat(@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1);
set @b1 = concat(@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1);
set @b1 = concat(@b1,@x0);
set @d1 = 'dd1';
set @d1 = concat(@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1);
set @d1 = concat(@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1);
set @d1 = concat(@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1);
set @b2 = 'b2';
set @b2 = concat(@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2);
set @b2 = concat(@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2);
set @b2 = concat(@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2);
set @b2 = concat(@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2);
set @d2 = 'dd2';
set @d2 = concat(@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2);
set @d2 = concat(@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2);
set @d2 = concat(@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2);
set @d2 = concat(@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2);
select length(@x0),length(@b1),length(@d1) from dual;
length(@x0) length(@b1) length(@d1)
256 2256 3000
select length(@x0),length(@b2),length(@d2) from dual;
length(@x0) length(@b2) length(@d2)
256 20000 30000
insert into t1 values(1,@b1,111,@d1);
insert into t1 values(2,@b2,222,@d2);
commit;
explain select * from t1 where a = 1;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 const PRIMARY PRIMARY 4 const 1
select a,length(b),substr(b,1+2*900,2),length(d),substr(d,1+3*900,3)
from t1 where a=1;
a length(b) substr(b,1+2*900,2) length(d) substr(d,1+3*900,3)
1 2256 b1 3000 dd1
select a,length(b),substr(b,1+2*9000,2),length(d),substr(d,1+3*9000,3)
from t1 where a=2;
a length(b) substr(b,1+2*9000,2) length(d) substr(d,1+3*9000,3)
2 20000 b2 30000 dd2
update t1 set b=@b2,d=@d2 where a=1;
update t1 set b=@b1,d=@d1 where a=2;
commit;
select a,length(b),substr(b,1+2*9000,2),length(d),substr(d,1+3*9000,3)
from t1 where a=1;
a length(b) substr(b,1+2*9000,2) length(d) substr(d,1+3*9000,3)
1 20000 b2 30000 dd2
select a,length(b),substr(b,1+2*900,2),length(d),substr(d,1+3*900,3)
from t1 where a=2;
a length(b) substr(b,1+2*900,2) length(d) substr(d,1+3*900,3)
2 2256 b1 3000 dd1
update t1 set b=concat(b,b),d=concat(d,d) where a=1;
update t1 set b=concat(b,b),d=concat(d,d) where a=2;
commit;
select a,length(b),substr(b,1+4*9000,2),length(d),substr(d,1+6*9000,3)
from t1 where a=1;
a length(b) substr(b,1+4*9000,2) length(d) substr(d,1+6*9000,3)
1 40000 b2 60000 dd2
select a,length(b),substr(b,1+4*900,2),length(d),substr(d,1+6*900,3)
from t1 where a=2;
a length(b) substr(b,1+4*900,2) length(d) substr(d,1+6*900,3)
2 4512 b1 6000 dd1
update t1 set d=null where a=1;
commit;
select a from t1 where d is null;
a
1
delete from t1 where a=1;
delete from t1 where a=2;
commit;
select count(*) from t1;
count(*)
0
insert into t1 values(1,@b1,111,@d1);
insert into t1 values(2,@b2,222,@d2);
commit;
explain select * from t1 where c = 111;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ref c c 4 const 10 Using where
select a,length(b),substr(b,1+2*900,2),length(d),substr(d,1+3*900,3)
from t1 where c=111;
a length(b) substr(b,1+2*900,2) length(d) substr(d,1+3*900,3)
1 2256 b1 3000 dd1
select a,length(b),substr(b,1+2*9000,2),length(d),substr(d,1+3*9000,3)
from t1 where c=222;
a length(b) substr(b,1+2*9000,2) length(d) substr(d,1+3*9000,3)
2 20000 b2 30000 dd2
update t1 set b=@b2,d=@d2 where c=111;
update t1 set b=@b1,d=@d1 where c=222;
commit;
select a,length(b),substr(b,1+2*9000,2),length(d),substr(d,1+3*9000,3)
from t1 where c=111;
a length(b) substr(b,1+2*9000,2) length(d) substr(d,1+3*9000,3)
1 20000 b2 30000 dd2
select a,length(b),substr(b,1+2*900,2),length(d),substr(d,1+3*900,3)
from t1 where c=222;
a length(b) substr(b,1+2*900,2) length(d) substr(d,1+3*900,3)
2 2256 b1 3000 dd1
update t1 set d=null where c=111;
commit;
select a from t1 where d is null;
a
1
delete from t1 where c=111;
delete from t1 where c=222;
commit;
select count(*) from t1;
count(*)
0
insert into t1 values(1,'b1',111,'dd1');
insert into t1 values(2,'b2',222,'dd2');
insert into t1 values(3,'b3',333,'dd3');
insert into t1 values(4,'b4',444,'dd4');
insert into t1 values(5,'b5',555,'dd5');
insert into t1 values(6,'b6',666,'dd6');
insert into t1 values(7,'b7',777,'dd7');
insert into t1 values(8,'b8',888,'dd8');
insert into t1 values(9,'b9',999,'dd9');
commit;
explain select * from t1;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ALL NULL NULL NULL NULL 100
select * from t1 order by a;
a b c d
1 b1 111 dd1
2 b2 222 dd2
3 b3 333 dd3
4 b4 444 dd4
5 b5 555 dd5
6 b6 666 dd6
7 b7 777 dd7
8 b8 888 dd8
9 b9 999 dd9
update t1 set b=concat(a,'x',b),d=concat(a,'x',d);
commit;
select * from t1 order by a;
a b c d
1 1xb1 111 1xdd1
2 2xb2 222 2xdd2
3 3xb3 333 3xdd3
4 4xb4 444 4xdd4
5 5xb5 555 5xdd5
6 6xb6 666 6xdd6
7 7xb7 777 7xdd7
8 8xb8 888 8xdd8
9 9xb9 999 9xdd9
delete from t1;
commit;
select count(*) from t1;
count(*)
0
insert into t1 values(1,@b1,111,@d1);
insert into t1 values(2,@b2,222,@d2);
commit;
explain select * from t1;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ALL NULL NULL NULL NULL 100
select a,length(b),substr(b,1+2*900,2),length(d),substr(d,1+3*900,3)
from t1 order by a;
a length(b) substr(b,1+2*900,2) length(d) substr(d,1+3*900,3)
1 2256 b1 3000 dd1
2 20000 b2 30000 dd2
update t1 set b=concat(b,b),d=concat(d,d);
commit;
select a,length(b),substr(b,1+4*9000,2),length(d),substr(d,1+6*9000,3)
from t1 order by a;
a length(b) substr(b,1+4*9000,2) length(d) substr(d,1+6*9000,3)
1 4512 6000
2 40000 b2 60000 dd2
delete from t1;
commit;
select count(*) from t1;
count(*)
0
insert into t1 values(1,'b1',111,'dd1');
insert into t1 values(2,'b2',222,'dd2');
insert into t1 values(3,'b3',333,'dd3');
insert into t1 values(4,'b4',444,'dd4');
insert into t1 values(5,'b5',555,'dd5');
insert into t1 values(6,'b6',666,'dd6');
insert into t1 values(7,'b7',777,'dd7');
insert into t1 values(8,'b8',888,'dd8');
insert into t1 values(9,'b9',999,'dd9');
commit;
explain select * from t1 where c >= 100 order by a;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range c c 4 NULL 10 Using where; Using filesort
select * from t1 where c >= 100 order by a;
a b c d
1 b1 111 dd1
2 b2 222 dd2
3 b3 333 dd3
4 b4 444 dd4
5 b5 555 dd5
6 b6 666 dd6
7 b7 777 dd7
8 b8 888 dd8
9 b9 999 dd9
update t1 set b=concat(a,'x',b),d=concat(a,'x',d)
where c >= 100;
commit;
select * from t1 where c >= 100 order by a;
a b c d
1 1xb1 111 1xdd1
2 2xb2 222 2xdd2
3 3xb3 333 3xdd3
4 4xb4 444 4xdd4
5 5xb5 555 5xdd5
6 6xb6 666 6xdd6
7 7xb7 777 7xdd7
8 8xb8 888 8xdd8
9 9xb9 999 9xdd9
delete from t1 where c >= 100;
commit;
select count(*) from t1;
count(*)
0
insert into t1 values(1,@b1,111,@d1);
insert into t1 values(2,@b2,222,@d2);
commit;
explain select * from t1 where c >= 100 order by a;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range c c 4 NULL 10 Using where; Using filesort
select a,length(b),substr(b,1+2*900,2),length(d),substr(d,1+3*900,3)
from t1 where c >= 100 order by a;
a length(b) substr(b,1+2*900,2) length(d) substr(d,1+3*900,3)
1 2256 b1 3000 dd1
2 20000 b2 30000 dd2
update t1 set b=concat(b,b),d=concat(d,d);
commit;
select a,length(b),substr(b,1+4*9000,2),length(d),substr(d,1+6*9000,3)
from t1 where c >= 100 order by a;
a length(b) substr(b,1+4*9000,2) length(d) substr(d,1+6*9000,3)
1 4512 6000
2 40000 b2 60000 dd2
delete from t1 where c >= 100;
commit;
select count(*) from t1;
count(*)
0
insert into t1 values(1,@b1,111,@d1);
insert into t1 values(2,@b2,222,@d2);
select a,length(b),substr(b,1+2*900,2),length(d),substr(d,1+3*900,3)
from t1 where a = 0;
a length(b) substr(b,1+2*900,2) length(d) substr(d,1+3*900,3)
select a,length(b),substr(b,1+2*900,2),length(d),substr(d,1+3*900,3)
from t1 where a = 1;
a length(b) substr(b,1+2*900,2) length(d) substr(d,1+3*900,3)
1 2256 b1 3000 dd1
select a,length(b),substr(b,1+2*900,2),length(d),substr(d,1+3*900,3)
from t1 where a = 2;
a length(b) substr(b,1+2*900,2) length(d) substr(d,1+3*900,3)
2 20000 b2 30000 dd2
select a,length(b),substr(b,1+2*900,2),length(d),substr(d,1+3*900,3)
from t1 order by a;
a length(b) substr(b,1+2*900,2) length(d) substr(d,1+3*900,3)
1 2256 b1 3000 dd1
2 20000 b2 30000 dd2
rollback;
select count(*) from t1;
count(*)
0
mysql-test/r/ndb_index_ordered.result
View file @ 6c73e4d9
......@@ -82,6 +82,24 @@ a b c
4 5 12
5 6 12
6 7 12
update t1 set b = b + 1 where b > 4 and b < 7;
select * from t1 order by a;
a b c
1 2 13
2 3 13
3 4 12
4 6 12
5 7 12
6 7 12
update t1 set a = a + 10 where b > 1 and b < 7;
select * from t1 order by a;
a b c
5 7 12
6 7 12
11 2 13
12 3 13
13 4 12
14 6 12
drop table t1;
CREATE TABLE t1 (
a int unsigned NOT NULL PRIMARY KEY,
......
mysql-test/r/ndb_lock.result 0 → 100644
View file @ 6c73e4d9
DROP TABLE IF EXISTS t1,t2,t3,t4,t5,t6,t7;
create table t1 (x integer not null primary key, y varchar(32)) engine = ndb;
insert into t1 values (1,'one'), (2,'two');
select * from t1;
x y
2 two
1 one
select * from t1;
x y
2 two
1 one
start transaction;
insert into t1 values (3,'three');
start transaction;
select * from t1;
x y
2 two
1 one
commit;
select * from t1;
x y
2 two
3 three
1 one
commit;
mysql-test/t/ndb_basic.test
View file @ 6c73e4d9
......@@ -14,10 +14,12 @@ DROP TABLE IF EXISTS t1,t2,t3,t4,t5,t6,t7;
#
CREATE TABLE t1 (
pk1 INT NOT NULL PRIMARY KEY,
attr1 INT NOT NULL
attr1 INT NOT NULL,
attr2 INT,
attr3 VARCHAR(10)
) ENGINE=ndbcluster;
INSERT INTO t1 VALUES (9410,9412);
INSERT INTO t1 VALUES (9410,9412, NULL, '9412'), (9411,9413, 17, '9413');
SELECT pk1 FROM t1;
SELECT * FROM t1;
......@@ -27,18 +29,19 @@ SELECT t1.* FROM t1;
UPDATE t1 SET attr1=1 WHERE pk1=9410;
SELECT * FROM t1;
# Can't UPDATE PK! Test that correct error is returned
-- error 1112
# Update primary key
UPDATE t1 SET pk1=2 WHERE attr1=1;
SELECT * FROM t1;
UPDATE t1 SET pk1=pk1 + 1;
SELECT * FROM t1;
# Delete the record
DELETE FROM t1;
SELECT * FROM t1;
# Insert more records and update them all at once
INSERT INTO t1 VALUES (9410,9412), (9411, 9413), (9408, 8765),
(7,8), (8,9), (9,10), (10,11), (11,12), (12,13), (13,14);
INSERT INTO t1 VALUES (9410,9412, NULL, '9412'), (9408, 8765, NULL, '8765'),
(7,8, NULL, NULL), (8,9, NULL, NULL), (9,10, NULL, NULL), (10,11, NULL, NULL), (11,12, NULL, NULL), (12,13, NULL, NULL), (13,14, NULL, NULL);
UPDATE t1 SET attr1 = 9999;
SELECT * FROM t1 ORDER BY pk1;
......@@ -58,13 +61,13 @@ SELECT * FROM t1;
# Insert three records with attr1=4 and two with attr1=5
# Delete all with attr1=4
INSERT INTO t1 values (1, 4), (2, 4), (3, 5), (4, 4), (5, 5);
INSERT INTO t1 values (1, 4, NULL, NULL), (2, 4, NULL, NULL), (3, 5, NULL, NULL), (4, 4, NULL, NULL), (5, 5, NULL, NULL);
DELETE FROM t1 WHERE attr1=4;
SELECT * FROM t1 order by pk1;
DELETE FROM t1;
# Insert two records and delete one
INSERT INTO t1 VALUES (9410,9412), (9411, 9413);
INSERT INTO t1 VALUES (9410,9412, NULL, NULL), (9411, 9413, NULL, NULL);
DELETE FROM t1 WHERE pk1 = 9410;
SELECT * FROM t1;
DROP TABLE t1;
......
mysql-test/t/ndb_blob.test 0 → 100644
View file @ 6c73e4d9
--source include/have_ndb.inc
--disable_warnings
drop table if exists t1;
--enable_warnings
#
# Minimal NDB blobs test.
#
# On NDB API level there is an extensive test program "testBlobs".
# A prerequisite for this handler test is that "testBlobs" succeeds.
#
# make test harder with autocommit off
set autocommit=0;
create table t1 (
a int not null primary key,
b text not null,
c int not null,
d longblob,
key (c)
) engine=ndbcluster;
# -- values --
# x0 size 256 (current inline size)
set @x0 = '01234567012345670123456701234567';
set @x0 = concat(@x0,@x0,@x0,@x0,@x0,@x0,@x0,@x0);
# b1 length 2000+256 (blob part aligned)
set @b1 = 'b1';
set @b1 = concat(@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1);
set @b1 = concat(@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1);
set @b1 = concat(@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1);
set @b1 = concat(@b1,@x0);
# d1 length 3000
set @d1 = 'dd1';
set @d1 = concat(@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1);
set @d1 = concat(@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1);
set @d1 = concat(@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1);
# b2 length 20000
set @b2 = 'b2';
set @b2 = concat(@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2);
set @b2 = concat(@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2);
set @b2 = concat(@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2);
set @b2 = concat(@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2);
# d2 length 30000
set @d2 = 'dd2';
set @d2 = concat(@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2);
set @d2 = concat(@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2);
set @d2 = concat(@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2);
set @d2 = concat(@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2);
select length(@x0),length(@b1),length(@d1) from dual;
select length(@x0),length(@b2),length(@d2) from dual;
# -- pk ops --
insert into t1 values(1,@b1,111,@d1);
insert into t1 values(2,@b2,222,@d2);
commit;
explain select * from t1 where a = 1;
# pk read
select a,length(b),substr(b,1+2*900,2),length(d),substr(d,1+3*900,3)
from t1 where a=1;
select a,length(b),substr(b,1+2*9000,2),length(d),substr(d,1+3*9000,3)
from t1 where a=2;
# pk update
update t1 set b=@b2,d=@d2 where a=1;
update t1 set b=@b1,d=@d1 where a=2;
commit;
select a,length(b),substr(b,1+2*9000,2),length(d),substr(d,1+3*9000,3)
from t1 where a=1;
select a,length(b),substr(b,1+2*900,2),length(d),substr(d,1+3*900,3)
from t1 where a=2;
# pk update
update t1 set b=concat(b,b),d=concat(d,d) where a=1;
update t1 set b=concat(b,b),d=concat(d,d) where a=2;
commit;
select a,length(b),substr(b,1+4*9000,2),length(d),substr(d,1+6*9000,3)
from t1 where a=1;
select a,length(b),substr(b,1+4*900,2),length(d),substr(d,1+6*900,3)
from t1 where a=2;
# pk update to null
update t1 set d=null where a=1;
commit;
select a from t1 where d is null;
# pk delete
delete from t1 where a=1;
delete from t1 where a=2;
commit;
select count(*) from t1;
# -- hash index ops --
insert into t1 values(1,@b1,111,@d1);
insert into t1 values(2,@b2,222,@d2);
commit;
explain select * from t1 where c = 111;
# hash key read
select a,length(b),substr(b,1+2*900,2),length(d),substr(d,1+3*900,3)
from t1 where c=111;
select a,length(b),substr(b,1+2*9000,2),length(d),substr(d,1+3*9000,3)
from t1 where c=222;
# hash key update
update t1 set b=@b2,d=@d2 where c=111;
update t1 set b=@b1,d=@d1 where c=222;
commit;
select a,length(b),substr(b,1+2*9000,2),length(d),substr(d,1+3*9000,3)
from t1 where c=111;
select a,length(b),substr(b,1+2*900,2),length(d),substr(d,1+3*900,3)
from t1 where c=222;
# hash key update to null
update t1 set d=null where c=111;
commit;
select a from t1 where d is null;
# hash key delete
delete from t1 where c=111;
delete from t1 where c=222;
commit;
select count(*) from t1;
# -- table scan ops, short values --
insert into t1 values(1,'b1',111,'dd1');
insert into t1 values(2,'b2',222,'dd2');
insert into t1 values(3,'b3',333,'dd3');
insert into t1 values(4,'b4',444,'dd4');
insert into t1 values(5,'b5',555,'dd5');
insert into t1 values(6,'b6',666,'dd6');
insert into t1 values(7,'b7',777,'dd7');
insert into t1 values(8,'b8',888,'dd8');
insert into t1 values(9,'b9',999,'dd9');
commit;
explain select * from t1;
# table scan read
select * from t1 order by a;
# table scan update
update t1 set b=concat(a,'x',b),d=concat(a,'x',d);
commit;
select * from t1 order by a;
# table scan delete
delete from t1;
commit;
select count(*) from t1;
# -- table scan ops, long values --
insert into t1 values(1,@b1,111,@d1);
insert into t1 values(2,@b2,222,@d2);
commit;
explain select * from t1;
# table scan read
select a,length(b),substr(b,1+2*900,2),length(d),substr(d,1+3*900,3)
from t1 order by a;
# table scan update
update t1 set b=concat(b,b),d=concat(d,d);
commit;
select a,length(b),substr(b,1+4*9000,2),length(d),substr(d,1+6*9000,3)
from t1 order by a;
# table scan delete
delete from t1;
commit;
select count(*) from t1;
# -- range scan ops, short values --
insert into t1 values(1,'b1',111,'dd1');
insert into t1 values(2,'b2',222,'dd2');
insert into t1 values(3,'b3',333,'dd3');
insert into t1 values(4,'b4',444,'dd4');
insert into t1 values(5,'b5',555,'dd5');
insert into t1 values(6,'b6',666,'dd6');
insert into t1 values(7,'b7',777,'dd7');
insert into t1 values(8,'b8',888,'dd8');
insert into t1 values(9,'b9',999,'dd9');
commit;
explain select * from t1 where c >= 100 order by a;
# range scan read
select * from t1 where c >= 100 order by a;
# range scan update
update t1 set b=concat(a,'x',b),d=concat(a,'x',d)
where c >= 100;
commit;
select * from t1 where c >= 100 order by a;
# range scan delete
delete from t1 where c >= 100;
commit;
select count(*) from t1;
# -- range scan ops, long values --
insert into t1 values(1,@b1,111,@d1);
insert into t1 values(2,@b2,222,@d2);
commit;
explain select * from t1 where c >= 100 order by a;
# range scan read
select a,length(b),substr(b,1+2*900,2),length(d),substr(d,1+3*900,3)
from t1 where c >= 100 order by a;
# range scan update
update t1 set b=concat(b,b),d=concat(d,d);
commit;
select a,length(b),substr(b,1+4*9000,2),length(d),substr(d,1+6*9000,3)
from t1 where c >= 100 order by a;
# range scan delete
delete from t1 where c >= 100;
commit;
select count(*) from t1;
# -- rollback --
insert into t1 values(1,@b1,111,@d1);
insert into t1 values(2,@b2,222,@d2);
# 626
select a,length(b),substr(b,1+2*900,2),length(d),substr(d,1+3*900,3)
from t1 where a = 0;
select a,length(b),substr(b,1+2*900,2),length(d),substr(d,1+3*900,3)
from t1 where a = 1;
select a,length(b),substr(b,1+2*900,2),length(d),substr(d,1+3*900,3)
from t1 where a = 2;
select a,length(b),substr(b,1+2*900,2),length(d),substr(d,1+3*900,3)
from t1 order by a;
rollback;
select count(*) from t1;
--drop table t1;
mysql-test/t/ndb_index_ordered.test
View file @ 6c73e4d9
......@@ -42,7 +42,11 @@ update t1 set c = 12 where b > 0;
select * from t1 order by a;
update t1 set c = 13 where b <= 3;
select * from t1 order by a;
update t1 set b = b + 1 where b > 4 and b < 7;
select * from t1 order by a;
-- Update primary key
update t1 set a = a + 10 where b > 1 and b < 7;
select * from t1 order by a;
#
# Delete using ordered index scan
......
mysql-test/t/ndb_lock.test 0 → 100644
View file @ 6c73e4d9
-- source include/have_ndb.inc
connect (con1,localhost,root,,);
connect (con2,localhost,root,,);
--disable_warnings
DROP TABLE IF EXISTS t1,t2,t3,t4,t5,t6,t7;
--enable_warnings
#
# Transaction lock test to show that the NDB
# table handler is working properly with
# transaction locks
#
#
# Testing of scan isolation
#
connection con1;
create table t1 (x integer not null primary key, y varchar(32)) engine = ndb;
insert into t1 values (1,'one'), (2,'two');
select * from t1;
connection con2;
select * from t1;
connection con1;
start transaction; insert into t1 values (3,'three');
connection con2;
start transaction; select * from t1;
connection con1;
commit;
connection con2;
select * from t1;
commit;
ndb/include/kernel/signaldata/DictTabInfo.hpp
View file @ 6c73e4d9
......@@ -311,7 +311,7 @@ public:
ExtDatetime = NdbSqlUtil::Type::Datetime,
ExtTimespec = NdbSqlUtil::Type::Timespec,
ExtBlob = NdbSqlUtil::Type::Blob,
ExtClob = NdbSqlUtil::Type::Clob
ExtText = NdbSqlUtil::Type::Text
};
// Attribute data interpretation
......@@ -435,7 +435,7 @@ public:
AttributeArraySize = 12 * AttributeExtLength;
return true;
case DictTabInfo::ExtBlob:
case DictTabInfo::ExtClob:
case DictTabInfo::ExtText:
AttributeType = DictTabInfo::StringType;
AttributeSize = DictTabInfo::an8Bit;
// head + inline part [ attr precision ]
......
ndb/include/ndbapi/NdbBlob.hpp
View file @ 6c73e4d9
......@@ -50,24 +50,33 @@ class NdbColumnImpl;
* - closed: after transaction commit
* - invalid: after rollback or transaction close
*
* NdbBlob supports 2 styles of data access:
* NdbBlob supports 3 styles of data access:
*
* - in prepare phase, NdbBlob methods getValue and setValue are used to
* prepare a read or write of a single blob value of known size
* prepare a read or write of a blob value of known size
*
* - in active phase, NdbBlob methods readData and writeData are used to
* read or write blob data of undetermined size
* - in prepare phase, setActiveHook is used to define a routine which
* is invoked as soon as the handle becomes active
*
* - in active phase, readData and writeData are used to read or write
* blob data of arbitrary size
*
* The styles can be applied in combination (in above order).
*
* Blob operations take effect at next transaction execute. In some
* cases NdbBlob is forced to do implicit executes. To avoid this,
* operate on complete blob parts.
*
* Use NdbConnection::executePendingBlobOps to flush your reads and
* writes. It avoids execute penalty if nothing is pending. It is not
* needed after execute (obviously) or after next scan result.
*
* NdbBlob methods return -1 on error and 0 on success, and use output
* parameters when necessary.
*
* Notes:
* - table and its blob part tables are not created atomically
* - blob data operations take effect at next transaction execute
* - NdbBlob may need to do implicit executes on the transaction
* - read and write of complete parts is much more efficient
* - scan must use the "new" interface NdbScanOperation
* - scan with blobs applies hold-read-lock (at minimum)
* - to update a blob in a read op requires exclusive tuple lock
* - update op in scan must do its own getBlobHandle
* - delete creates implicit, not-accessible blob handles
......@@ -78,12 +87,16 @@ class NdbColumnImpl;
* - scan must use exclusive locking for now
*
* Todo:
* - add scan method hold-read-lock-until-next + return-keyinfo
* - better check of keyinfo length when setting keys
* - better check of allowed blob op vs locking mode
* - add scan method hold-read-lock + return-keyinfo
* - check keyinfo length when setting keys
* - check allowed blob ops vs locking mode
* - overload control (too many pending ops)
*/
class NdbBlob {
public:
/**
* State.
*/
enum State {
Idle = 0,
Prepared = 1,
......@@ -92,9 +105,15 @@ public:
Invalid = 9
};
State getState();
/**
* Inline blob header.
*/
struct Head {
Uint64 length;
};
/**
* Prepare to read blob value. The value is available after execute.
* Use isNull to check for NULL and getLength to get the real length
* Use getNull to check for NULL and getLength to get the real length
* and to check for truncation. Sets current read/write position to
* after the data read.
*/
......@@ -106,6 +125,20 @@ public:
* data to null pointer (0) to create a NULL value.
*/
int setValue(const void* data, Uint32 bytes);
/**
* Callback for setActiveHook. Invoked immediately when the prepared
* operation has been executed (but not committed). Any getValue or
* setValue is done first. The blob handle is active so readData or
* writeData etc can be used to manipulate blob value. A user-defined
* argument is passed along. Returns non-zero on error.
*/
typedef int ActiveHook(NdbBlob* me, void* arg);
/**
* Define callback for blob handle activation. The queue of prepared
* operations will be executed in no commit mode up to this point and
* then the callback is invoked.
*/
int setActiveHook(ActiveHook* activeHook, void* arg);
/**
* Check if blob is null.
*/
......@@ -115,7 +148,7 @@ public:
*/
int setNull();
/**
* Get current length in bytes. Use isNull to distinguish between
* Get current length in bytes. Use getNull to distinguish between
* length 0 blob and NULL blob.
*/
int getLength(Uint64& length);
......@@ -180,6 +213,13 @@ public:
static const int ErrAbort = 4268;
// "Unknown blob error"
static const int ErrUnknown = 4269;
/**
* Return info about all blobs in this operation.
*/
// Get first blob in list
NdbBlob* blobsFirstBlob();
// Get next blob in list after this one
NdbBlob* blobsNextBlob();
private:
friend class Ndb;
......@@ -214,10 +254,11 @@ private:
bool theSetFlag;
const char* theSetBuf;
Uint32 theGetSetBytes;
// head
struct Head {
Uint64 length;
};
// pending ops
Uint8 thePendingBlobOps;
// activation callback
ActiveHook* theActiveHook;
void* theActiveHookArg;
// buffers
struct Buf {
char* data;
......@@ -235,7 +276,6 @@ private:
char* theInlineData;
NdbRecAttr* theHeadInlineRecAttr;
bool theHeadInlineUpdateFlag;
bool theNewPartFlag;
// length and read/write position
int theNullFlag;
Uint64 theLength;
......@@ -276,6 +316,11 @@ private:
int insertParts(const char* buf, Uint32 part, Uint32 count);
int updateParts(const char* buf, Uint32 part, Uint32 count);
int deleteParts(Uint32 part, Uint32 count);
// pending ops
int executePendingBlobReads();
int executePendingBlobWrites();
// callbacks
int invokeActiveHook();
// blob handle maintenance
int atPrepare(NdbConnection* aCon, NdbOperation* anOp, const NdbColumnImpl* aColumn);
int preExecute(ExecType anExecType, bool& batch);
......@@ -287,6 +332,7 @@ private:
void setErrorCode(NdbOperation* anOp, bool invalidFlag = true);
void setErrorCode(NdbConnection* aCon, bool invalidFlag = true);
#ifdef VM_TRACE
int getOperationType() const;
friend class NdbOut& operator<<(NdbOut&, const NdbBlob&);
#endif
};
......
ndb/include/ndbapi/NdbConnection.hpp
View file @ 6c73e4d9
......@@ -431,6 +431,15 @@ public:
/** @} *********************************************************************/
/**
* Execute the transaction in NoCommit mode if there are any not-yet
* executed blob part operations of given types. Otherwise do
* nothing. The flags argument is bitwise OR of (1 << optype) where
* optype comes from NdbOperation::OperationType. Only the basic PK
* ops are used (read, insert, update, delete).
*/
int executePendingBlobOps(Uint8 flags = 0xFF);
private:
/**
* Release completed operations
......@@ -642,6 +651,7 @@ private:
Uint32 theBuddyConPtr;
// optim: any blobs
bool theBlobFlag;
Uint8 thePendingBlobOps;
static void sendTC_COMMIT_ACK(NdbApiSignal *,
Uint32 transId1, Uint32 transId2,
......@@ -869,6 +879,21 @@ NdbConnection::OpSent()
theNoOfOpSent++;
}
/******************************************************************************
void executePendingBlobOps();
******************************************************************************/
#include <stdlib.h>
inline
int
NdbConnection::executePendingBlobOps(Uint8 flags)
{
if (thePendingBlobOps & flags) {
// not executeNoBlobs because there can be new ops with blobs
return execute(NoCommit);
}
return 0;
}
inline
Uint32
NdbConnection::ptr2int(){
......@@ -876,5 +901,3 @@ NdbConnection::ptr2int(){
}
#endif
ndb/include/ndbapi/NdbDictionary.hpp
View file @ 6c73e4d9
......@@ -183,7 +183,7 @@ public:
Datetime, ///< Precision down to 1 sec (sizeof(Datetime) == 8 bytes )
Timespec, ///< Precision down to 1 nsec(sizeof(Datetime) == 12 bytes )
Blob, ///< Binary large object (see NdbBlob)
Clob ///< Text blob
Text ///< Text blob
};
/**
......@@ -309,7 +309,8 @@ public:
/**
* For blob, set or get "part size" i.e. number of bytes to store in
* each tuple of the "blob table". Must be less than 64k.
* each tuple of the "blob table". Can be set to zero to omit parts
* and to allow only inline bytes ("tinyblob").
*/
void setPartSize(int size) { setScale(size); }
int getPartSize() const { return getScale(); }
......@@ -1060,6 +1061,6 @@ public:
};
};
class NdbOut& operator <<(class NdbOut& ndbout, const NdbDictionary::Column::Type type);
class NdbOut& operator <<(class NdbOut& out, const NdbDictionary::Column& col);
#endif
ndb/include/util/NdbSqlUtil.hpp
View file @ 6c73e4d9
......@@ -80,7 +80,7 @@ public:
Datetime, // Precision down to 1 sec (size 8 bytes)
Timespec, // Precision down to 1 nsec (size 12 bytes)
Blob, // Blob
Clob // Text blob
Text // Text blob
};
Enum m_typeId;
Cmp* m_cmp; // set to NULL if cmp not implemented
......@@ -125,7 +125,7 @@ private:
static Cmp cmpDatetime;
static Cmp cmpTimespec;
static Cmp cmpBlob;
static Cmp cmpClob;
static Cmp cmpText;
};
inline int
......@@ -344,17 +344,15 @@ NdbSqlUtil::cmp(Uint32 typeId, const Uint32* p1, const Uint32* p2, Uint32 full,
break;
case Type::Blob: // XXX fix
break;
case Type::Clob:
case Type::Text:
{
// skip blob head, the rest is varchar
// skip blob head, the rest is char
const unsigned skip = NDB_BLOB_HEAD_SIZE;
if (size >= skip + 1) {
union { const Uint32* p; const char* v; } u1, u2;
u1.p = p1 + skip;
u2.p = p2 + skip;
// length in first 2 bytes
int k = strncmp(u1.v + 2, u2.v + 2, ((size - skip) << 2) - 2);
return k < 0 ? -1 : k > 0 ? +1 : full == size ? 0 : CmpUnknown;
// TODO
}
return CmpUnknown;
}
......
ndb/src/common/util/NdbSqlUtil.cpp
View file @ 6c73e4d9
......@@ -161,8 +161,8 @@ NdbSqlUtil::m_typeList[] = {
NULL // cmpDatetime
},
{
Type::Clob,
cmpClob
Type::Text,
cmpText
}
};
......@@ -299,9 +299,9 @@ NdbSqlUtil::cmpBlob(const Uint32* p1, const Uint32* p2, Uint32 full, Uint32 size
}
int
NdbSqlUtil::cmpClob(const Uint32* p1, const Uint32* p2, Uint32 full, Uint32 size)
NdbSqlUtil::cmpText(const Uint32* p1, const Uint32* p2, Uint32 full, Uint32 size)
{
return cmp(Type::Clob, p1, p2, full, size);
return cmp(Type::Text, p1, p2, full, size);
}
#ifdef NDB_SQL_UTIL_TEST
......
ndb/src/kernel/blocks/dbtc/DbtcMain.cpp
View file @ 6c73e4d9
......@@ -8502,6 +8502,13 @@ void Dbtc::execSCAN_TABREQ(Signal* signal)
if ((transid1 == buddyApiPtr.p->transid[0]) &&
(transid2 == buddyApiPtr.p->transid[1])) {
jam();
if (buddyApiPtr.p->apiConnectstate == CS_ABORTING) {
// transaction has been aborted
jam();
errCode = buddyApiPtr.p->returncode;
goto SCAN_TAB_error;
}//if
currSavePointId = buddyApiPtr.p->currSavePointId;
buddyApiPtr.p->currSavePointId++;
}
......
ndb/src/ndbapi/NdbBlob.cpp
View file @ 6c73e4d9
This diff is collapsed.
ndb/src/ndbapi/NdbConnection.cpp
View file @ 6c73e4d9
......@@ -89,7 +89,8 @@ NdbConnection::NdbConnection( Ndb* aNdb ) :
// Scan operations
theScanningOp(NULL),
theBuddyConPtr(0xFFFFFFFF),
theBlobFlag(false)
theBlobFlag(false),
thePendingBlobOps(0)
{
theListState = NotInList;
theError.code = 0;
......@@ -150,6 +151,7 @@ NdbConnection::init()
theBuddyConPtr = 0xFFFFFFFF;
//
theBlobFlag = false;
thePendingBlobOps = 0;
}//NdbConnection::init()
/*****************************************************************************
......@@ -269,20 +271,27 @@ NdbConnection::execute(ExecType aTypeOfExec,
if (! theBlobFlag)
return executeNoBlobs(aTypeOfExec, abortOption, forceSend);
// execute prepared ops in batches, as requested by blobs
/*
* execute prepared ops in batches, as requested by blobs
* - blob error does not terminate execution
* - blob error sets error on operation
* - if error on operation skip blob calls
*/
ExecType tExecType;
NdbOperation* tPrepOp;
int ret = 0;
do {
tExecType = aTypeOfExec;
tPrepOp = theFirstOpInList;
while (tPrepOp != NULL) {
if (tPrepOp->theError.code == 0) {
bool batch = false;
NdbBlob* tBlob = tPrepOp->theBlobList;
while (tBlob != NULL) {
if (tBlob->preExecute(tExecType, batch) == -1)
return -1;
ret = -1;
tBlob = tBlob->theNext;
}
if (batch) {
......@@ -290,6 +299,7 @@ NdbConnection::execute(ExecType aTypeOfExec,
tExecType = NoCommit;
break;
}
}
tPrepOp = tPrepOp->next();
}
// save rest of prepared ops if batch
......@@ -304,27 +314,31 @@ NdbConnection::execute(ExecType aTypeOfExec,
if (tExecType == Commit) {
NdbOperation* tOp = theCompletedFirstOp;
while (tOp != NULL) {
if (tOp->theError.code == 0) {
NdbBlob* tBlob = tOp->theBlobList;
while (tBlob != NULL) {
if (tBlob->preCommit() == -1)
return -1;
ret = -1;
tBlob = tBlob->theNext;
}
}
tOp = tOp->next();
}
}
if (executeNoBlobs(tExecType, abortOption, forceSend) == -1)
return -1;
ret = -1;
{
NdbOperation* tOp = theCompletedFirstOp;
while (tOp != NULL) {
if (tOp->theError.code == 0) {
NdbBlob* tBlob = tOp->theBlobList;
while (tBlob != NULL) {
// may add new operations if batch
if (tBlob->postExecute(tExecType) == -1)
return -1;
ret = -1;
tBlob = tBlob->theNext;
}
}
tOp = tOp->next();
}
}
......@@ -338,7 +352,7 @@ NdbConnection::execute(ExecType aTypeOfExec,
}
} while (theFirstOpInList != NULL || tExecType != aTypeOfExec);
return 0;
return ret;
}
int
......@@ -397,6 +411,7 @@ NdbConnection::executeNoBlobs(ExecType aTypeOfExec,
break;
}
}
thePendingBlobOps = 0;
return 0;
}//NdbConnection::execute()
......
ndb/src/ndbapi/NdbDictionary.cpp
View file @ 6c73e4d9
......@@ -806,73 +806,90 @@ NdbDictionary::Dictionary::getNdbError() const {
return m_impl.getNdbError();
}
NdbOut& operator <<(NdbOut& ndbout, const NdbDictionary::Column::Type type)
// printers
NdbOut&
operator<<(NdbOut& out, const NdbDictionary::Column& col)
{
switch(type){
case NdbDictionary::Column::Bigunsigned:
ndbout << "Bigunsigned";
out << col.getName() << " ";
switch (col.getType()) {
case NdbDictionary::Column::Tinyint:
out << "Tinyint";
break;
case NdbDictionary::Column::Unsigned:
ndbout << "Unsigned";
case NdbDictionary::Column::Tinyunsigned:
out << "Tinyunsigned";
break;
case NdbDictionary::Column::Smallint:
out << "Smallint";
break;
case NdbDictionary::Column::Smallunsigned:
ndbout << "Smallunsigned";
out << "Smallunsigned";
break;
case NdbDictionary::Column::Tinyunsigned:
ndbout << "Tinyunsigned";
case NdbDictionary::Column::Mediumint:
out << "Mediumint";
break;
case NdbDictionary::Column::Bigint:
ndbout << "Bigint";
case NdbDictionary::Column::Mediumunsigned:
out << "Mediumunsigned";
break;
case NdbDictionary::Column::Int:
ndbout << "Int";
out << "Int";
break;
case NdbDictionary::Column::Smallint:
ndbout << "Smallint";
break;
case NdbDictionary::Column::Tinyint:
ndbout << "Tinyint";
case NdbDictionary::Column::Unsigned:
out << "Unsigned";
break;
case NdbDictionary::Column::Char:
ndbout << "Char";
case NdbDictionary::Column::Bigint:
out << "Bigint";
break;
case NdbDictionary::Column::Varchar:
ndbout << "Varchar";
case NdbDictionary::Column::Bigunsigned:
out << "Bigunsigned";
break;
case NdbDictionary::Column::Float:
ndbout << "Float";
out << "Float";
break;
case NdbDictionary::Column::Double:
ndbout << "Double";
out << "Double";
break;
case NdbDictionary::Column::Mediumint:
ndbout << "Mediumint";
case NdbDictionary::Column::Decimal:
out << "Decimal(" << col.getScale() << "," << col.getPrecision() << ")";
break;
case NdbDictionary::Column::Mediumunsigned:
ndbout << "Mediumunsigend";
case NdbDictionary::Column::Char:
out << "Char(" << col.getLength() << ")";
break;
case NdbDictionary::Column::Varchar:
out << "Varchar(" << col.getLength() << ")";
break;
case NdbDictionary::Column::Binary:
ndbout << "Binary";
out << "Binary(" << col.getLength() << ")";
break;
case NdbDictionary::Column::Varbinary:
ndbout << "Varbinary";
out << "Varbinary(" << col.getLength() << ")";
break;
case NdbDictionary::Column::Decimal:
ndbout << "Decimal";
case NdbDictionary::Column::Datetime:
out << "Datetime";
break;
case NdbDictionary::Column::Timespec:
ndbout << "Timespec";
out << "Timespec";
break;
case NdbDictionary::Column::Blob:
ndbout << "Blob";
out << "Blob(" << col.getInlineSize() << "," << col.getPartSize()
<< ";" << col.getStripeSize() << ")";
break;
case NdbDictionary::Column::Text:
out << "Text(" << col.getInlineSize() << "," << col.getPartSize()
<< ";" << col.getStripeSize() << ")";
break;
case NdbDictionary::Column::Undefined:
ndbout << "Undefined";
out << "Undefined";
break;
default:
ndbout << "Unknown type=" << (Uint32)type;
out << "Type" << (Uint32)col.getType();
break;
}
return ndbout;
if (col.getPrimaryKey())
out << " PRIMARY KEY";
else if (! col.getNullable())
out << " NOT NULL";
else
out << " NULL";
return out;
}
ndb/src/ndbapi/NdbDictionaryImpl.cpp
View file @ 6c73e4d9
......@@ -181,7 +181,7 @@ NdbColumnImpl::equal(const NdbColumnImpl& col) const
case NdbDictionary::Column::Timespec:
break;
case NdbDictionary::Column::Blob:
case NdbDictionary::Column::Clob:
case NdbDictionary::Column::Text:
if (m_precision != col.m_precision ||
m_scale != col.m_scale ||
m_length != col.m_length) {
......@@ -1088,7 +1088,7 @@ columnTypeMapping[] = {
{ DictTabInfo::ExtDatetime, NdbDictionary::Column::Datetime },
{ DictTabInfo::ExtTimespec, NdbDictionary::Column::Timespec },
{ DictTabInfo::ExtBlob, NdbDictionary::Column::Blob },
{ DictTabInfo::ExtClob, NdbDictionary::Column::Clob },
{ DictTabInfo::ExtText, NdbDictionary::Column::Text },
{ -1, -1 }
};
......@@ -1253,7 +1253,7 @@ NdbDictionaryImpl::createBlobTables(NdbTableImpl &t)
{
for (unsigned i = 0; i < t.m_columns.size(); i++) {
NdbColumnImpl & c = *t.m_columns[i];
if (! c.getBlobType())
if (! c.getBlobType() || c.getPartSize() == 0)
continue;
NdbTableImpl bt;
NdbBlob::getBlobTable(bt, &t, &c);
......@@ -1622,7 +1622,7 @@ NdbDictionaryImpl::dropBlobTables(NdbTableImpl & t)
{
for (unsigned i = 0; i < t.m_columns.size(); i++) {
NdbColumnImpl & c = *t.m_columns[i];
if (! c.getBlobType())
if (! c.getBlobType() || c.getPartSize() == 0)
continue;
char btname[NdbBlob::BlobTableNameSize];
NdbBlob::getBlobTableName(btname, &t, &c);
......
ndb/src/ndbapi/NdbDictionaryImpl.hpp
View file @ 6c73e4d9
......@@ -441,7 +441,7 @@ inline
bool
NdbColumnImpl::getBlobType() const {
return (m_type == NdbDictionary::Column::Blob ||
m_type == NdbDictionary::Column::Clob);
m_type == NdbDictionary::Column::Text);
}
inline
......
ndb/src/ndbapi/NdbRecAttr.cpp
View file @ 6c73e4d9
......@@ -29,6 +29,7 @@ Adjust: 971206 UABRONM First version
#include <ndb_global.h>
#include <NdbOut.hpp>
#include <NdbRecAttr.hpp>
#include <NdbBlob.hpp>
#include "NdbDictionaryImpl.hpp"
#include <NdbTCP.h>
......@@ -147,78 +148,100 @@ NdbRecAttr::receive_data(const Uint32 * data, Uint32 sz){
return false;
}
NdbOut& operator<<(NdbOut& ndbout, const NdbRecAttr &r)
NdbOut& operator<<(NdbOut& out, const NdbRecAttr &r)
{
if (r.isNULL())
{
ndbout << "[NULL]";
return ndbout;
out << "[NULL]";
return out;
}
if (r.arraySize() > 1)
ndbout << "[";
out << "[";
for (Uint32 j = 0; j < r.arraySize(); j++)
{
if (j > 0)
ndbout << " ";
out << " ";
switch(r.getType())
{
case NdbDictionary::Column::Bigunsigned:
ndbout << r.u_64_value();
out << r.u_64_value();
break;
case NdbDictionary::Column::Unsigned:
ndbout << r.u_32_value();
out << r.u_32_value();
break;
case NdbDictionary::Column::Smallunsigned:
ndbout << r.u_short_value();
out << r.u_short_value();
break;
case NdbDictionary::Column::Tinyunsigned:
ndbout << (unsigned) r.u_char_value();
out << (unsigned) r.u_char_value();
break;
case NdbDictionary::Column::Bigint:
ndbout << r.int64_value();
out << r.int64_value();
break;
case NdbDictionary::Column::Int:
ndbout << r.int32_value();
out << r.int32_value();
break;
case NdbDictionary::Column::Smallint:
ndbout << r.short_value();
out << r.short_value();
break;
case NdbDictionary::Column::Tinyint:
ndbout << (int) r.char_value();
out << (int) r.char_value();
break;
case NdbDictionary::Column::Char:
ndbout.print("%.*s", r.arraySize(), r.aRef());
out.print("%.*s", r.arraySize(), r.aRef());
j = r.arraySize();
break;
case NdbDictionary::Column::Varchar:
{
short len = ntohs(r.u_short_value());
ndbout.print("%.*s", len, r.aRef()+2);
out.print("%.*s", len, r.aRef()+2);
}
j = r.arraySize();
break;
case NdbDictionary::Column::Float:
ndbout << r.float_value();
out << r.float_value();
break;
case NdbDictionary::Column::Double:
ndbout << r.double_value();
out << r.double_value();
break;
case NdbDictionary::Column::Blob:
{
const NdbBlob::Head* h = (const NdbBlob::Head*)r.aRef();
out << h->length << ":";
const unsigned char* p = (const unsigned char*)(h + 1);
unsigned n = r.arraySize() - sizeof(*h);
for (unsigned k = 0; k < n && k < h->length; k++)
out.print("%02X", (int)p[k]);
j = r.arraySize();
}
break;
case NdbDictionary::Column::Text:
{
const NdbBlob::Head* h = (const NdbBlob::Head*)r.aRef();
out << h->length << ":";
const unsigned char* p = (const unsigned char*)(h + 1);
unsigned n = r.arraySize() - sizeof(*h);
for (unsigned k = 0; k < n && k < h->length; k++)
out.print("%c", (int)p[k]);
j = r.arraySize();
}
break;
default: /* no print functions for the rest, just print type */
ndbout << r.getType();
out << r.getType();
j = r.arraySize();
if (j > 1)
ndbout << " %u times" << j;
out << " " << j << " times";
break;
}
}
if (r.arraySize() > 1)
{
ndbout << "]";
out << "]";
}
return ndbout;
return out;
}
ndb/src/ndbapi/NdbResultSet.cpp
View file @ 6c73e4d9
......@@ -55,6 +55,13 @@ int NdbResultSet::nextResult(bool fetchAllowed)
return -1;
tBlob = tBlob->theNext;
}
/*
* Flush blob part ops on behalf of user because
* - nextResult is analogous to execute(NoCommit)
* - user is likely to want blob value before next execute
*/
if (m_operation->m_transConnection->executePendingBlobOps() == -1)
return -1;
return 0;
}
return res;
......
ndb/test/include/NDBT_Table.hpp
View file @ 6c73e4d9
......@@ -23,7 +23,6 @@
#include <NdbOut.hpp>
class NDBT_Attribute : public NdbDictionary::Column {
friend class NdbOut& operator <<(class NdbOut&, const NDBT_Attribute &);
public:
NDBT_Attribute(const char* _name,
Column::Type _type,
......
ndb/test/ndbapi/testBlobs.cpp
View file @ 6c73e4d9
This diff is collapsed.
ndb/test/src/NDBT_Table.cpp
View file @ 6c73e4d9
......@@ -18,35 +18,6 @@
#include <NdbTimer.hpp>
#include <NDBT.hpp>
class NdbOut&
operator <<(class NdbOut& ndbout, const NDBT_Attribute & attr){
NdbDictionary::Column::Type type = attr.getType();
ndbout << attr.getName() << " " << type;
switch(type){
case NdbDictionary::Column::Decimal:
ndbout << "(" << attr.getScale() << ", " << attr.getPrecision() << ")";
break;
default:
break;
}
if(attr.getLength() != 1)
ndbout << "[" << attr.getLength() << "]";
if(attr.getNullable())
ndbout << " NULL";
else
ndbout << " NOT NULL";
if(attr.getPrimaryKey())
ndbout << " PRIMARY KEY";
return ndbout;
}
class NdbOut&
operator <<(class NdbOut& ndbout, const NDBT_Table & tab)
{
......
ndb/test/src/NDBT_Test.cpp
View file @ 6c73e4d9
......@@ -830,7 +830,8 @@ void NDBT_TestSuite::execute(Ndb* ndb, const NdbDictionary::Table* pTab,
if(pTab2 == 0 && pDict->createTable(* pTab) != 0){
numTestsFail++;
numTestsExecuted++;
g_err << "ERROR1: Failed to create table " << pTab->getName() << endl;
g_err << "ERROR1: Failed to create table " << pTab->getName()
<< pDict->getNdbError() << endl;
tests[t]->saveTestResult(pTab, FAILED_TO_CREATE);
continue;
}
......
sql/ha_ndbcluster.cc
View file @ 6c73e4d9
This diff is collapsed.
sql/ha_ndbcluster.h
View file @ 6c73e4d9
......@@ -35,6 +35,7 @@ class NdbRecAttr; // Forward declaration
class NdbResultSet; // Forward declaration
class NdbScanOperation;
class NdbIndexScanOperation;
class NdbBlob;
typedef enum ndb_index_type {
UNDEFINED_INDEX = 0,
......@@ -156,8 +157,8 @@ class ha_ndbcluster: public handler
NDB_INDEX_TYPE get_index_type(uint idx_no) const;
NDB_INDEX_TYPE get_index_type_from_table(uint index_no) const;
int pk_read(const byte *key, uint key_len,
byte *buf);
int pk_read(const byte *key, uint key_len, byte *buf);
int complemented_pk_read(const byte *old_data, byte *new_data);
int unique_index_read(const byte *key, uint key_len,
byte *buf);
int ordered_index_scan(const key_range *start_key,
......@@ -171,6 +172,7 @@ class ha_ndbcluster: public handler
enum ha_rkey_function find_flag);
int close_scan();
void unpack_record(byte *buf);
int get_ndb_lock_type(enum thr_lock_type type);
void set_dbname(const char *pathname);
void set_tabname(const char *pathname);
......@@ -181,7 +183,9 @@ class ha_ndbcluster: public handler
int set_ndb_key(NdbOperation*, Field *field,
uint fieldnr, const byte* field_ptr);
int set_ndb_value(NdbOperation*, Field *field, uint fieldnr);
int get_ndb_value(NdbOperation*, uint fieldnr, byte *field_ptr);
int get_ndb_value(NdbOperation*, Field *field, uint fieldnr);
friend int ::get_ndb_blobs_value(NdbBlob *ndb_blob, void *arg);
int get_ndb_blobs_value(NdbBlob *last_ndb_blob);
int set_primary_key(NdbOperation *op, const byte *key);
int set_primary_key(NdbOperation *op);
int set_primary_key_from_old_data(NdbOperation *op, const byte *old_data);
......@@ -191,8 +195,8 @@ class ha_ndbcluster: public handler
void print_results();
longlong get_auto_increment();
int ndb_err(NdbConnection*);
bool uses_blob_value(bool all_fields);
private:
int check_ndb_connection();
......@@ -209,13 +213,19 @@ class ha_ndbcluster: public handler
NDB_SHARE *m_share;
NDB_INDEX_TYPE m_indextype[MAX_KEY];
const char* m_unique_index_name[MAX_KEY];
NdbRecAttr *m_value[NDB_MAX_ATTRIBUTES_IN_TABLE];
// NdbRecAttr has no reference to blob
typedef union { NdbRecAttr *rec; NdbBlob *blob; void *ptr; } NdbValue;
NdbValue m_value[NDB_MAX_ATTRIBUTES_IN_TABLE];
bool m_use_write;
bool retrieve_all_fields;
ha_rows rows_to_insert;
ha_rows rows_inserted;
ha_rows bulk_insert_rows;
ha_rows ops_pending;
bool blobs_pending;
// memory for blobs in one tuple
char *blobs_buffer;
uint32 blobs_buffer_size;
};
bool ndbcluster_init(void);
......@@ -231,10 +241,3 @@ int ndbcluster_discover(const char* dbname, const char* name,
int ndbcluster_drop_database(const char* path);
void ndbcluster_print_error(int error, const NdbOperation *error_op);
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