database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-30 16:24:05 +03:00
Code Activity

BUG#36433: rpl_insert_id detects inconsistency on master

Browse Source 
Problem: If INSERT is immediately followed by SELECT in another thread,
the newly inserted rows may not be returned by the SELECT statement, if
ENGINE=myisam and @@concurrent_insert=1. This caused sporadic errors in
rpl_insert_id.
Fix: The test now uses ENGINE=$engine_type when creating tables (so that
innodb is used). It also turns off @@concurrent_insert around the critical
place, so that it works if someone in the future writes a test that sets
$engine_type=myisam before sourcing extra/rpl_tests/rpl_insert_id.test.
It also adds ORDER BY to all SELECTs so that the result is deterministic.


mysql-test/extra/rpl_tests/rpl_insert_id.test:
  - Use ENGINE=$engine_type when creating tables, since that's expected by
  suite/rpl/t/rpl_insert_id.test.
  - Use ORDER BY to avoid nondeterministic results from SELECT.
  - Set @@concurrent_insert=0 before doing SELECT after INSERT in another
  client.
mysql-test/suite/rpl/r/rpl_insert_id.result:
  Update result file.
This commit is contained in:
unknown
2008-05-15 17:22:53 +02:00
parent e5cc12146c
commit c25bd6fcf8
2 changed files with 104 additions and 90 deletions
Download Patch File Download Diff File Expand all files Collapse all files

113
mysql-test/extra/rpl_tests/rpl_insert_id.test
View File

@ -18,6 +18,13 @@ use test;
drop table if exists t1, t2, t3; drop table if exists t1, t2, t3;
--enable_warnings --enable_warnings
# If concurrent inserts are on, it is not guaranteed that the rows
# inserted by INSERT are immediately accessible by SELECT in another
# thread. This would cause problems near the line 'connection master1'
# below. So we turn off concurrent inserts.
SET @old_concurrent_insert= @@global.concurrent_insert;
SET @@global.concurrent_insert= 0;
--echo # --echo #
--echo # See if queries that use both auto_increment and LAST_INSERT_ID() --echo # See if queries that use both auto_increment and LAST_INSERT_ID()
--echo # are replicated well --echo # are replicated well
@ -29,8 +36,8 @@ drop table if exists t1, t2, t3;
#should work for both SBR and RBR #should work for both SBR and RBR
connection master; connection master;
create table t1(a int auto_increment, key(a)); eval create table t1(a int auto_increment, key(a)) engine=$engine_type;
create table t2(b int auto_increment, c int, key(b)); eval create table t2(b int auto_increment, c int, key(b)) engine=$engine_type;
insert into t1 values (1),(2),(3); insert into t1 values (1),(2),(3);
insert into t1 values (null); insert into t1 values (null);
insert into t2 values (null,last_insert_id()); insert into t2 values (null,last_insert_id());
@ -68,8 +75,8 @@ connection master;
drop table t2; drop table t2;
drop table t1; drop table t1;
create table t1(a int auto_increment, key(a)); eval create table t1(a int auto_increment, key(a)) engine=$engine_type;
create table t2(b int auto_increment, c int, key(b)); eval create table t2(b int auto_increment, c int, key(b)) engine=$engine_type;
insert into t1 values (10); insert into t1 values (10);
insert into t1 values (null),(null),(null); insert into t1 values (null),(null),(null);
insert into t2 values (5,0); insert into t2 values (5,0);
@ -94,7 +101,7 @@ sync_with_master;
connection master; connection master;
SET TIMESTAMP=1000000000; SET TIMESTAMP=1000000000;
CREATE TABLE t1 ( a INT UNIQUE ); eval CREATE TABLE t1 ( a INT UNIQUE ) engine=$engine_type;
SET FOREIGN_KEY_CHECKS=0; SET FOREIGN_KEY_CHECKS=0;
# Duplicate Key Errors # Duplicate Key Errors
--error 1022, ER_DUP_ENTRY --error 1022, ER_DUP_ENTRY
@ -109,8 +116,8 @@ sync_slave_with_master;
--echo # --echo #
connection master; connection master;
create table t1(a int auto_increment, key(a)); eval create table t1(a int auto_increment, key(a)) engine=$engine_type;
create table t2(a int); eval create table t2(a int) engine=$engine_type;
insert into t1 (a) values (null); insert into t1 (a) values (null);
insert into t2 (a) select a from t1 where a is null; insert into t2 (a) select a from t1 where a is null;
insert into t2 (a) select a from t1 where a is null; insert into t2 (a) select a from t1 where a is null;
@ -139,11 +146,11 @@ drop function if exists bug15728_insert;
drop table if exists t1, t2; drop table if exists t1, t2;
--enable_warnings --enable_warnings
create table t1 ( eval create table t1 (
id int not null auto_increment, id int not null auto_increment,
last_id int, last_id int,
primary key (id) primary key (id)
); ) engine=$engine_type;
create function bug15728() returns int(11) create function bug15728() returns int(11)
return last_insert_id(); return last_insert_id();
@ -152,11 +159,11 @@ insert into t1 (last_id) values (last_insert_id());
insert into t1 (last_id) values (bug15728()); insert into t1 (last_id) values (bug15728());
# Check that nested call replicates too. # Check that nested call replicates too.
create table t2 ( eval create table t2 (
id int not null auto_increment, id int not null auto_increment,
last_id int, last_id int,
primary key (id) primary key (id)
); ) engine=$engine_type;
delimiter |; delimiter |;
create function bug15728_insert() returns int(11) modifies sql data create function bug15728_insert() returns int(11) modifies sql data
begin begin
@ -215,8 +222,8 @@ drop procedure foo;
# test of BUG#20188 REPLACE or ON DUPLICATE KEY UPDATE in # test of BUG#20188 REPLACE or ON DUPLICATE KEY UPDATE in
# auto_increment breaks binlog # auto_increment breaks binlog
create table t1 (n int primary key auto_increment not null, eval create table t1 (n int primary key auto_increment not null,
b int, unique(b)); b int, unique(b)) engine=$engine_type;
# First, test that we do not call restore_auto_increment() too early # First, test that we do not call restore_auto_increment() too early
# in write_record(): # in write_record():
@ -257,8 +264,8 @@ select * from t1 order by n;
# and now test for the bug: # and now test for the bug:
connection master; connection master;
drop table t1; drop table t1;
create table t1 (n int primary key auto_increment not null, eval create table t1 (n int primary key auto_increment not null,
b int, unique(b)); b int, unique(b)) engine=$engine_type;
insert into t1 values(null,100); insert into t1 values(null,100);
select * from t1 order by n; select * from t1 order by n;
sync_slave_with_master; sync_slave_with_master;
@ -282,29 +289,29 @@ sync_slave_with_master;
connection master; connection master;
# testcase with INSERT VALUES # testcase with INSERT VALUES
CREATE TABLE t1 (a INT NOT NULL PRIMARY KEY AUTO_INCREMENT, b INT, eval CREATE TABLE t1 (a INT NOT NULL PRIMARY KEY AUTO_INCREMENT, b INT,
UNIQUE(b)); UNIQUE(b)) ENGINE=$engine_type;
INSERT INTO t1(b) VALUES(1),(1),(2) ON DUPLICATE KEY UPDATE t1.b=10; INSERT INTO t1(b) VALUES(1),(1),(2) ON DUPLICATE KEY UPDATE t1.b=10;
SELECT * FROM t1; SELECT * FROM t1 ORDER BY a;
sync_slave_with_master; sync_slave_with_master;
SELECT * FROM t1; SELECT * FROM t1 ORDER BY a;
connection master; connection master;
drop table t1; drop table t1;
# tescase with INSERT SELECT # tescase with INSERT SELECT
CREATE TABLE t1 ( eval CREATE TABLE t1 (
id bigint(20) unsigned NOT NULL auto_increment, id bigint(20) unsigned NOT NULL auto_increment,
field_1 int(10) unsigned NOT NULL, field_1 int(10) unsigned NOT NULL,
field_2 varchar(255) NOT NULL, field_2 varchar(255) NOT NULL,
field_3 varchar(255) NOT NULL, field_3 varchar(255) NOT NULL,
PRIMARY KEY (id), PRIMARY KEY (id),
UNIQUE KEY field_1 (field_1, field_2) UNIQUE KEY field_1 (field_1, field_2)
); ) ENGINE=$engine_type;
CREATE TABLE t2 ( eval CREATE TABLE t2 (
field_a int(10) unsigned NOT NULL, field_a int(10) unsigned NOT NULL,
field_b varchar(255) NOT NULL, field_b varchar(255) NOT NULL,
field_c varchar(255) NOT NULL field_c varchar(255) NOT NULL
); ) ENGINE=$engine_type;
INSERT INTO t2 (field_a, field_b, field_c) VALUES (1, 'a', '1a'); INSERT INTO t2 (field_a, field_b, field_c) VALUES (1, 'a', '1a');
INSERT INTO t2 (field_a, field_b, field_c) VALUES (2, 'b', '2b'); INSERT INTO t2 (field_a, field_b, field_c) VALUES (2, 'b', '2b');
INSERT INTO t2 (field_a, field_b, field_c) VALUES (3, 'c', '3c'); INSERT INTO t2 (field_a, field_b, field_c) VALUES (3, 'c', '3c');
@ -324,9 +331,9 @@ SELECT t2.field_a, t2.field_b, t2.field_c
FROM t2 FROM t2
ON DUPLICATE KEY UPDATE ON DUPLICATE KEY UPDATE
t1.field_3 = t2.field_c; t1.field_3 = t2.field_c;
SELECT * FROM t1; SELECT * FROM t1 ORDER BY id;
sync_slave_with_master; sync_slave_with_master;
SELECT * FROM t1; SELECT * FROM t1 ORDER BY id;
connection master; connection master;
drop table t1, t2; drop table t1, t2;
@ -348,17 +355,17 @@ DROP TABLE IF EXISTS t1, t2;
# Reset result of LAST_INSERT_ID(). # Reset result of LAST_INSERT_ID().
SELECT LAST_INSERT_ID(0); SELECT LAST_INSERT_ID(0);
CREATE TABLE t1 ( eval CREATE TABLE t1 (
id INT NOT NULL DEFAULT 0, id INT NOT NULL DEFAULT 0,
last_id INT, last_id INT,
PRIMARY KEY (id) PRIMARY KEY (id)
); ) ENGINE=$engine_type;
CREATE TABLE t2 ( eval CREATE TABLE t2 (
id INT NOT NULL AUTO_INCREMENT, id INT NOT NULL AUTO_INCREMENT,
last_id INT, last_id INT,
PRIMARY KEY (id) PRIMARY KEY (id)
); ) ENGINE=$engine_type;
delimiter |; delimiter |;
CREATE PROCEDURE p1() CREATE PROCEDURE p1()
@ -369,12 +376,12 @@ END|
delimiter ;| delimiter ;|
CALL p1(); CALL p1();
SELECT * FROM t1; SELECT * FROM t1 ORDER BY id;
SELECT * FROM t2; SELECT * FROM t2 ORDER BY id;
sync_slave_with_master; sync_slave_with_master;
SELECT * FROM t1; SELECT * FROM t1 ORDER BY id;
SELECT * FROM t2; SELECT * FROM t2 ORDER BY id;
connection master; connection master;
@ -394,11 +401,11 @@ DROP FUNCTION IF EXISTS f3;
DROP TABLE IF EXISTS t1, t2; DROP TABLE IF EXISTS t1, t2;
--enable_warnings --enable_warnings
CREATE TABLE t1 ( eval CREATE TABLE t1 (
i INT NOT NULL AUTO_INCREMENT PRIMARY KEY, i INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
j INT DEFAULT 0 j INT DEFAULT 0
); ) ENGINE=$engine_type;
CREATE TABLE t2 (i INT); eval CREATE TABLE t2 (i INT) ENGINE=$engine_type;
delimiter |; delimiter |;
CREATE PROCEDURE p1() CREATE PROCEDURE p1()
@ -443,14 +450,16 @@ UPDATE t1 SET j= -1 WHERE i IS NULL;
# Test statement-based replication of function calls. # Test statement-based replication of function calls.
INSERT INTO t1 (i) VALUES (NULL); INSERT INTO t1 (i) VALUES (NULL);
# Here, we rely on having set @@concurrent_insert= 0 (see comment at
# the top of this file).
connection master1; connection master1;
INSERT INTO t1 (i) VALUES (NULL); INSERT INTO t1 (i) VALUES (NULL);
connection master; connection master;
SELECT f3(); SELECT f3();
SELECT * FROM t1; SELECT * FROM t1 ORDER BY i;
SELECT * FROM t2; SELECT * FROM t2 ORDER BY i;
sync_slave_with_master; sync_slave_with_master;
SELECT * FROM t1; SELECT * FROM t1;
@ -472,11 +481,11 @@ sync_slave_with_master;
# Tests in this file are tightly bound together. Recreate t2. # Tests in this file are tightly bound together. Recreate t2.
connection master; connection master;
create table t2 ( eval create table t2 (
id int not null auto_increment, id int not null auto_increment,
last_id int, last_id int,
primary key (id) primary key (id)
); ) engine=$engine_type;
# Test for BUG#20341 "stored function inserting into one # Test for BUG#20341 "stored function inserting into one
@ -484,7 +493,8 @@ create table t2 (
connection master; connection master;
truncate table t2; truncate table t2;
create table t1 (id tinyint primary key); # no auto_increment # no auto_increment
eval create table t1 (id tinyint primary key) engine=$engine_type;
delimiter |; delimiter |;
create function insid() returns int create function insid() returns int
@ -504,20 +514,20 @@ insert into t2 (id) values(5),(6),(7);
delete from t2 where id>=5; delete from t2 where id>=5;
set sql_log_bin=1; set sql_log_bin=1;
insert into t1 select insid(); insert into t1 select insid();
select * from t1; select * from t1 order by id;
select * from t2; select * from t2 order by id;
sync_slave_with_master; sync_slave_with_master;
select * from t1; select * from t1 order by id;
select * from t2; select * from t2 order by id;
connection master; connection master;
drop table t1; drop table t1;
drop function insid; drop function insid;
truncate table t2; truncate table t2;
create table t1 (n int primary key auto_increment not null, eval create table t1 (n int primary key auto_increment not null,
b int, unique(b)); b int, unique(b)) engine=$engine_type;
delimiter |; delimiter |;
create procedure foo() create procedure foo()
begin begin
@ -528,14 +538,15 @@ begin
end| end|
delimiter ;| delimiter ;|
call foo(); call foo();
select * from t1; select * from t1 order by n;
select * from t2; select * from t2 order by id;
sync_slave_with_master; sync_slave_with_master;
select * from t1; select * from t1 order by n;
select * from t2; select * from t2 order by id;
connection master; connection master;
drop table t1, t2; drop table t1, t2;
drop procedure foo; drop procedure foo;
SET @@global.concurrent_insert= @old_concurrent_insert;
sync_slave_with_master; sync_slave_with_master;

81
mysql-test/suite/rpl/r/rpl_insert_id.result
View File

@ -15,8 +15,8 @@ reset master;
reset slave; reset slave;
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
start slave; start slave;
create table t1(a int auto_increment, key(a)); create table t1(a int auto_increment, key(a)) engine=innodb;
create table t2(b int auto_increment, c int, key(b)); create table t2(b int auto_increment, c int, key(b)) engine=innodb;
insert into t1 values (1),(2),(3); insert into t1 values (1),(2),(3);
insert into t1 values (null); insert into t1 values (null);
insert into t2 values (null,last_insert_id()); insert into t2 values (null,last_insert_id());
@ -54,8 +54,8 @@ b c
# #
drop table t2; drop table t2;
drop table t1; drop table t1;
create table t1(a int auto_increment, key(a)); create table t1(a int auto_increment, key(a)) engine=innodb;
create table t2(b int auto_increment, c int, key(b)); create table t2(b int auto_increment, c int, key(b)) engine=innodb;
insert into t1 values (10); insert into t1 values (10);
insert into t1 values (null),(null),(null); insert into t1 values (null),(null),(null);
insert into t2 values (5,0); insert into t2 values (5,0);
@ -87,7 +87,7 @@ drop table t2;
# FOREIGN_KEY_CHECKS # FOREIGN_KEY_CHECKS
# #
SET TIMESTAMP=1000000000; SET TIMESTAMP=1000000000;
CREATE TABLE t1 ( a INT UNIQUE ); CREATE TABLE t1 ( a INT UNIQUE ) engine=innodb;
SET FOREIGN_KEY_CHECKS=0; SET FOREIGN_KEY_CHECKS=0;
INSERT INTO t1 VALUES (1),(1); INSERT INTO t1 VALUES (1),(1);
Got one of the listed errors Got one of the listed errors
@ -95,8 +95,8 @@ drop table t1;
# #
# Bug#14553: NULL in WHERE resets LAST_INSERT_ID # Bug#14553: NULL in WHERE resets LAST_INSERT_ID
# #
create table t1(a int auto_increment, key(a)); create table t1(a int auto_increment, key(a)) engine=innodb;
create table t2(a int); create table t2(a int) engine=innodb;
insert into t1 (a) values (null); insert into t1 (a) values (null);
insert into t2 (a) select a from t1 where a is null; insert into t2 (a) select a from t1 where a is null;
insert into t2 (a) select a from t1 where a is null; insert into t2 (a) select a from t1 where a is null;
@ -123,7 +123,7 @@ create table t1 (
id int not null auto_increment, id int not null auto_increment,
last_id int, last_id int,
primary key (id) primary key (id)
); ) engine=innodb;
create function bug15728() returns int(11) create function bug15728() returns int(11)
return last_insert_id(); return last_insert_id();
insert into t1 (last_id) values (0); insert into t1 (last_id) values (0);
@ -133,7 +133,7 @@ create table t2 (
id int not null auto_increment, id int not null auto_increment,
last_id int, last_id int,
primary key (id) primary key (id)
); ) engine=innodb;
create function bug15728_insert() returns int(11) modifies sql data create function bug15728_insert() returns int(11) modifies sql data
begin begin
insert into t2 (last_id) values (bug15728()); insert into t2 (last_id) values (bug15728());
@ -199,7 +199,7 @@ drop function bug15728_insert;
drop table t1,t2; drop table t1,t2;
drop procedure foo; drop procedure foo;
create table t1 (n int primary key auto_increment not null, create table t1 (n int primary key auto_increment not null,
b int, unique(b)); b int, unique(b)) engine=innodb;
set sql_log_bin=0; set sql_log_bin=0;
insert into t1 values(null,100); insert into t1 values(null,100);
replace into t1 values(null,50),(null,100),(null,150); replace into t1 values(null,50),(null,100),(null,150);
@ -243,7 +243,7 @@ n b
1001 600 1001 600
drop table t1; drop table t1;
create table t1 (n int primary key auto_increment not null, create table t1 (n int primary key auto_increment not null,
b int, unique(b)); b int, unique(b)) engine=innodb;
insert into t1 values(null,100); insert into t1 values(null,100);
select * from t1 order by n; select * from t1 order by n;
n b n b
@ -264,13 +264,13 @@ n b
3 350 3 350
drop table t1; drop table t1;
CREATE TABLE t1 (a INT NOT NULL PRIMARY KEY AUTO_INCREMENT, b INT, CREATE TABLE t1 (a INT NOT NULL PRIMARY KEY AUTO_INCREMENT, b INT,
UNIQUE(b)); UNIQUE(b)) ENGINE=innodb;
INSERT INTO t1(b) VALUES(1),(1),(2) ON DUPLICATE KEY UPDATE t1.b=10; INSERT INTO t1(b) VALUES(1),(1),(2) ON DUPLICATE KEY UPDATE t1.b=10;
SELECT * FROM t1; SELECT * FROM t1 ORDER BY a;
a b a b
1 10 1 10
2 2 2 2
SELECT * FROM t1; SELECT * FROM t1 ORDER BY a;
a b a b
1 10 1 10
2 2 2 2
@ -282,12 +282,12 @@ field_2 varchar(255) NOT NULL,
field_3 varchar(255) NOT NULL, field_3 varchar(255) NOT NULL,
PRIMARY KEY (id), PRIMARY KEY (id),
UNIQUE KEY field_1 (field_1, field_2) UNIQUE KEY field_1 (field_1, field_2)
); ) ENGINE=innodb;
CREATE TABLE t2 ( CREATE TABLE t2 (
field_a int(10) unsigned NOT NULL, field_a int(10) unsigned NOT NULL,
field_b varchar(255) NOT NULL, field_b varchar(255) NOT NULL,
field_c varchar(255) NOT NULL field_c varchar(255) NOT NULL
); ) ENGINE=innodb;
INSERT INTO t2 (field_a, field_b, field_c) VALUES (1, 'a', '1a'); INSERT INTO t2 (field_a, field_b, field_c) VALUES (1, 'a', '1a');
INSERT INTO t2 (field_a, field_b, field_c) VALUES (2, 'b', '2b'); INSERT INTO t2 (field_a, field_b, field_c) VALUES (2, 'b', '2b');
INSERT INTO t2 (field_a, field_b, field_c) VALUES (3, 'c', '3c'); INSERT INTO t2 (field_a, field_b, field_c) VALUES (3, 'c', '3c');
@ -304,7 +304,7 @@ SELECT t2.field_a, t2.field_b, t2.field_c
FROM t2 FROM t2
ON DUPLICATE KEY UPDATE ON DUPLICATE KEY UPDATE
t1.field_3 = t2.field_c; t1.field_3 = t2.field_c;
SELECT * FROM t1; SELECT * FROM t1 ORDER BY id;
id field_1 field_2 field_3 id field_1 field_2 field_3
1 1 a 1a 1 1 a 1a
2 2 b 2b 2 2 b 2b
@ -312,7 +312,7 @@ id field_1 field_2 field_3
4 4 d 4d 4 4 d 4d
5 5 e 5e 5 5 e 5e
6 6 f 6f 6 6 f 6f
SELECT * FROM t1; SELECT * FROM t1 ORDER BY id;
id field_1 field_2 field_3 id field_1 field_2 field_3
1 1 a 1a 1 1 a 1a
2 2 b 2b 2 2 b 2b
@ -330,28 +330,28 @@ CREATE TABLE t1 (
id INT NOT NULL DEFAULT 0, id INT NOT NULL DEFAULT 0,
last_id INT, last_id INT,
PRIMARY KEY (id) PRIMARY KEY (id)
); ) ENGINE=innodb;
CREATE TABLE t2 ( CREATE TABLE t2 (
id INT NOT NULL AUTO_INCREMENT, id INT NOT NULL AUTO_INCREMENT,
last_id INT, last_id INT,
PRIMARY KEY (id) PRIMARY KEY (id)
); ) ENGINE=innodb;
CREATE PROCEDURE p1() CREATE PROCEDURE p1()
BEGIN BEGIN
INSERT INTO t2 (last_id) VALUES (LAST_INSERT_ID()); INSERT INTO t2 (last_id) VALUES (LAST_INSERT_ID());
INSERT INTO t1 (last_id) VALUES (LAST_INSERT_ID()); INSERT INTO t1 (last_id) VALUES (LAST_INSERT_ID());
END| END|
CALL p1(); CALL p1();
SELECT * FROM t1; SELECT * FROM t1 ORDER BY id;
id last_id id last_id
0 1 0 1
SELECT * FROM t2; SELECT * FROM t2 ORDER BY id;
id last_id id last_id
1 0 1 0
SELECT * FROM t1; SELECT * FROM t1 ORDER BY id;
id last_id id last_id
0 1 0 1
SELECT * FROM t2; SELECT * FROM t2 ORDER BY id;
id last_id id last_id
1 0 1 0
DROP PROCEDURE p1; DROP PROCEDURE p1;
@ -364,8 +364,8 @@ DROP TABLE IF EXISTS t1, t2;
CREATE TABLE t1 ( CREATE TABLE t1 (
i INT NOT NULL AUTO_INCREMENT PRIMARY KEY, i INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
j INT DEFAULT 0 j INT DEFAULT 0
); ) ENGINE=innodb;
CREATE TABLE t2 (i INT); CREATE TABLE t2 (i INT) ENGINE=innodb;
CREATE PROCEDURE p1() CREATE PROCEDURE p1()
BEGIN BEGIN
INSERT INTO t1 (i) VALUES (NULL); INSERT INTO t1 (i) VALUES (NULL);
@ -401,11 +401,14 @@ INSERT INTO t1 VALUES (NULL, LAST_INSERT_ID()), (NULL, LAST_INSERT_ID(5)),
INSERT INTO t1 VALUES (NULL, 0), (NULL, LAST_INSERT_ID()); INSERT INTO t1 VALUES (NULL, 0), (NULL, LAST_INSERT_ID());
UPDATE t1 SET j= -1 WHERE i IS NULL; UPDATE t1 SET j= -1 WHERE i IS NULL;
INSERT INTO t1 (i) VALUES (NULL); INSERT INTO t1 (i) VALUES (NULL);
SET @old_concurrent_insert= @@global.concurrent_insert;
SET @@global.concurrent_insert= 0;
INSERT INTO t1 (i) VALUES (NULL); INSERT INTO t1 (i) VALUES (NULL);
SELECT f3(); SELECT f3();
f3() f3()
0 0
SELECT * FROM t1; SET @@global.concurrent_insert= @old_concurrent_insert;
SELECT * FROM t1 ORDER BY i;
i j i j
1 -1 1 -1
2 0 2 0
@ -427,7 +430,7 @@ i j
18 14 18 14
19 0 19 0
20 0 20 0
SELECT * FROM t2; SELECT * FROM t2 ORDER BY i;
i i
2 2
3 3
@ -475,9 +478,9 @@ create table t2 (
id int not null auto_increment, id int not null auto_increment,
last_id int, last_id int,
primary key (id) primary key (id)
); ) engine=innodb;
truncate table t2; truncate table t2;
create table t1 (id tinyint primary key); create table t1 (id tinyint primary key) engine=innodb;
create function insid() returns int create function insid() returns int
begin begin
insert into t2 (last_id) values (0); insert into t2 (last_id) values (0);
@ -495,17 +498,17 @@ insert into t2 (id) values(5),(6),(7);
delete from t2 where id>=5; delete from t2 where id>=5;
set sql_log_bin=1; set sql_log_bin=1;
insert into t1 select insid(); insert into t1 select insid();
select * from t1; select * from t1 order by id;
id id
0 0
select * from t2; select * from t2 order by id;
id last_id id last_id
4 0 4 0
8 0 8 0
select * from t1; select * from t1 order by id;
id id
0 0
select * from t2; select * from t2 order by id;
id last_id id last_id
4 0 4 0
8 0 8 0
@ -513,7 +516,7 @@ drop table t1;
drop function insid; drop function insid;
truncate table t2; truncate table t2;
create table t1 (n int primary key auto_increment not null, create table t1 (n int primary key auto_increment not null,
b int, unique(b)); b int, unique(b)) engine=innodb;
create procedure foo() create procedure foo()
begin begin
insert into t1 values(null,10); insert into t1 values(null,10);
@ -522,16 +525,16 @@ insert ignore into t1 values(null,10);
insert into t2 values(null,3); insert into t2 values(null,3);
end| end|
call foo(); call foo();
select * from t1; select * from t1 order by n;
n b n b
1 10 1 10
select * from t2; select * from t2 order by id;
id last_id id last_id
1 3 1 3
select * from t1; select * from t1 order by n;
n b n b
1 10 1 10
select * from t2; select * from t2 order by id;
id last_id id last_id
1 3 1 3
drop table t1, t2; drop table t1, t2;