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mirror of https://github.com/MariaDB/server.git synced 2025-07-29 05:21:33 +03:00

Manual merge of mysql-trunk into mysql-trunk-merge.

Conflicts:

Text conflict in client/mysqlbinlog.cc
Text conflict in mysql-test/Makefile.am
Text conflict in mysql-test/collections/default.daily
Text conflict in mysql-test/r/mysqlbinlog_row_innodb.result
Text conflict in mysql-test/suite/rpl/r/rpl_typeconv_innodb.result
Text conflict in mysql-test/suite/rpl/t/rpl_get_master_version_and_clock.test
Text conflict in mysql-test/suite/rpl/t/rpl_row_create_table.test
Text conflict in mysql-test/suite/rpl/t/rpl_slave_skip.test
Text conflict in mysql-test/suite/rpl/t/rpl_typeconv_innodb.test
Text conflict in mysys/charset.c
Text conflict in sql/field.cc
Text conflict in sql/field.h
Text conflict in sql/item.h
Text conflict in sql/item_func.cc
Text conflict in sql/log.cc
Text conflict in sql/log_event.cc
Text conflict in sql/log_event_old.cc
Text conflict in sql/mysqld.cc
Text conflict in sql/rpl_utility.cc
Text conflict in sql/rpl_utility.h
Text conflict in sql/set_var.cc
Text conflict in sql/share/Makefile.am
Text conflict in sql/sql_delete.cc
Text conflict in sql/sql_plugin.cc
Text conflict in sql/sql_select.cc
Text conflict in sql/sql_table.cc
Text conflict in storage/example/ha_example.h
Text conflict in storage/federated/ha_federated.cc
Text conflict in storage/myisammrg/ha_myisammrg.cc
Text conflict in storage/myisammrg/myrg_open.c
This commit is contained in:
Alexey Kopytov
2010-03-24 18:03:44 +03:00
2460 changed files with 596951 additions and 233067 deletions

View File

@ -578,23 +578,23 @@ select max(b) from t1 where a = 2;
max(b)
1
drop table t3,t1,t2;
create table t1 (a int not null);
create table t2 (a int not null);
insert into t1 values (1);
insert into t2 values (2);
create temporary table t3 (a int not null) ENGINE=MERGE UNION=(t1,t2);
select * from t3;
CREATE TABLE t1 (c1 INT NOT NULL);
CREATE TABLE t2 (c1 INT NOT NULL);
INSERT INTO t1 VALUES (1);
INSERT INTO t2 VALUES (2);
CREATE TEMPORARY TABLE t3 (c1 INT NOT NULL) ENGINE=MRG_MYISAM UNION=(t1,t2);
SELECT * FROM t3;
ERROR HY000: Unable to open underlying table which is differently defined or of non-MyISAM type or doesn't exist
create temporary table t4 (a int not null);
create temporary table t5 (a int not null);
insert into t4 values (1);
insert into t5 values (2);
create temporary table t6 (a int not null) ENGINE=MERGE UNION=(t4,t5);
select * from t6;
a
1
2
drop table t6, t3, t1, t2, t4, t5;
CREATE TEMPORARY TABLE t4 (c1 INT NOT NULL);
CREATE TEMPORARY TABLE t5 (c1 INT NOT NULL);
INSERT INTO t4 VALUES (4);
INSERT INTO t5 VALUES (5);
CREATE TEMPORARY TABLE t6 (c1 INT NOT NULL) ENGINE=MRG_MYISAM UNION=(t4,t5);
SELECT * FROM t6;
c1
4
5
DROP TABLE t6, t3, t1, t2, t4, t5;
create temporary table t1 (a int not null);
create temporary table t2 (a int not null);
insert into t1 values (1);
@ -753,10 +753,10 @@ a b c
1 1 1
1 1 0
show index from t3;
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment
t3 1 a 1 a A NULL NULL NULL YES BTREE
t3 1 a 2 b A NULL NULL NULL YES BTREE
t3 1 a 3 c A NULL NULL NULL YES BTREE
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment
t3 1 a 1 a A NULL NULL NULL YES BTREE
t3 1 a 2 b A NULL NULL NULL YES BTREE
t3 1 a 3 c A NULL NULL NULL YES BTREE
drop table t1, t2, t3;
CREATE TABLE t1 ( a INT AUTO_INCREMENT PRIMARY KEY, b VARCHAR(10), UNIQUE (b) )
ENGINE=MyISAM;
@ -1046,18 +1046,21 @@ c1
LOCK TABLE t1 WRITE, t2 WRITE, t3 WRITE;
INSERT INTO t1 VALUES (1);
TRUNCATE TABLE t3;
ERROR HY000: Can't execute the given command because you have active locked tables or an active transaction
SELECT * FROM t3;
c1
1
2
UNLOCK TABLES;
SELECT * FROM t1;
c1
SELECT * FROM t2;
c1
#
# Truncate child table under locked tables.
LOCK TABLE t1 WRITE, t2 WRITE, t3 WRITE;
INSERT INTO t1 VALUES (1);
INSERT INTO t2 VALUES (2);
TRUNCATE TABLE t1;
ERROR HY000: Can't execute the given command because you have active locked tables or an active transaction
SELECT * FROM t3;
c1
1
2
UNLOCK TABLES;
DROP TABLE t1, t2, t3;
@ -1089,18 +1092,24 @@ INSERT INTO t1 VALUES (1);
CREATE TABLE t4 (c1 INT, INDEX(c1));
LOCK TABLE t4 WRITE;
TRUNCATE TABLE t3;
ERROR HY000: Can't execute the given command because you have active locked tables or an active transaction
SELECT * FROM t3;
c1
1
2
SELECT * FROM t1;
c1
SELECT * FROM t2;
c1
#
# Truncate temporary child table under locked tables.
INSERT INTO t1 VALUES (1);
INSERT INTO t2 VALUES (2);
TRUNCATE TABLE t1;
ERROR HY000: Can't execute the given command because you have active locked tables or an active transaction
SELECT * FROM t3;
c1
1
2
SELECT * FROM t1;
c1
SELECT * FROM t2;
c1
2
UNLOCK TABLES;
DROP TABLE t1, t2, t3, t4;
@ -1149,7 +1158,8 @@ SHOW CREATE TABLE t3;
ERROR 42S02: Table 'test.t3' doesn't exist
DROP TABLE t1, t2;
#
# CREATE ... LIKE
# Bug#37371 "CREATE TABLE LIKE merge loses UNION parameter"
# Demonstrate that this is no longer the case.
#
# 1. Create like.
CREATE TABLE t1 (c1 INT);
@ -1164,26 +1174,26 @@ SHOW CREATE TABLE t4;
Table Create Table
t4 CREATE TABLE `t4` (
`c1` int(11) DEFAULT NULL
) ENGINE=MRG_MyISAM DEFAULT CHARSET=latin1
) ENGINE=MRG_MyISAM DEFAULT CHARSET=latin1 INSERT_METHOD=LAST UNION=(`t1`,`t2`)
INSERT INTO t4 VALUES (4);
ERROR HY000: Table 't4' is read only
DROP TABLE t4;
#
# 1. Create like with locked tables.
LOCK TABLES t3 WRITE, t2 WRITE, t1 WRITE;
CREATE TABLE t4 LIKE t3;
ERROR HY000: Table 't4' was not locked with LOCK TABLES
SHOW CREATE TABLE t4;
ERROR HY000: Table 't4' was not locked with LOCK TABLES
INSERT INTO t4 VALUES (4);
ERROR HY000: Table 't4' was not locked with LOCK TABLES
CREATE TEMPORARY TABLE t4 LIKE t3;
SHOW CREATE TABLE t4;
ERROR HY000: Unable to open underlying table which is differently defined or of non-MyISAM type or doesn't exist
INSERT INTO t4 VALUES (4);
ERROR HY000: Unable to open underlying table which is differently defined or of non-MyISAM type or doesn't exist
UNLOCK TABLES;
SHOW CREATE TABLE t4;
Table Create Table
t4 CREATE TABLE `t4` (
`c1` int(11) DEFAULT NULL
) ENGINE=MRG_MyISAM DEFAULT CHARSET=latin1
INSERT INTO t4 VALUES (4);
ERROR HY000: Table 't4' is read only
ERROR HY000: Unable to open underlying table which is differently defined or of non-MyISAM type or doesn't exist
DROP TABLE t4;
#
# Rename child.
@ -1210,6 +1220,7 @@ c1
1
2
3
4
RENAME TABLE t2 TO t5;
SELECT * FROM t3 ORDER BY c1;
ERROR HY000: Unable to open underlying table which is differently defined or of non-MyISAM type or doesn't exist
@ -1219,6 +1230,7 @@ c1
1
2
3
4
#
# 3. Normal rename with locked tables.
LOCK TABLES t1 WRITE, t2 WRITE, t3 WRITE;
@ -1227,6 +1239,7 @@ c1
1
2
3
4
RENAME TABLE t2 TO t5;
ERROR HY000: Can't execute the given command because you have active locked tables or an active transaction
SELECT * FROM t3 ORDER BY c1;
@ -1234,6 +1247,7 @@ c1
1
2
3
4
RENAME TABLE t5 TO t2;
ERROR HY000: Can't execute the given command because you have active locked tables or an active transaction
SELECT * FROM t3 ORDER BY c1;
@ -1241,6 +1255,7 @@ c1
1
2
3
4
UNLOCK TABLES;
#
# 4. Alter table rename.
@ -1253,12 +1268,13 @@ c1
1
2
3
4
#
# 5. Alter table rename with locked tables.
LOCK TABLES t1 WRITE, t2 WRITE, t3 WRITE;
ALTER TABLE t2 RENAME TO t5;
SELECT * FROM t3 ORDER BY c1;
ERROR HY000: Table 't3' was not locked with LOCK TABLES
ERROR HY000: Table 't2' was not locked with LOCK TABLES
ALTER TABLE t5 RENAME TO t2;
ERROR HY000: Table 't5' was not locked with LOCK TABLES
UNLOCK TABLES;
@ -1268,6 +1284,7 @@ c1
1
2
3
4
#
# Rename parent.
#
@ -1278,6 +1295,7 @@ c1
1
2
3
4
RENAME TABLE t3 TO t5;
ERROR HY000: Can't execute the given command because you have active locked tables or an active transaction
SELECT * FROM t3 ORDER BY c1;
@ -1285,6 +1303,7 @@ c1
1
2
3
4
RENAME TABLE t5 TO t3;
ERROR HY000: Can't execute the given command because you have active locked tables or an active transaction
SELECT * FROM t3 ORDER BY c1;
@ -1292,6 +1311,7 @@ c1
1
2
3
4
#
# 5. Alter table rename with locked tables.
ALTER TABLE t3 RENAME TO t5;
@ -1306,6 +1326,7 @@ c1
1
2
3
4
DROP TABLE t1, t2, t3;
#
# Drop locked tables.
@ -1330,9 +1351,9 @@ LOCK TABLES t1 WRITE, t2 WRITE;
INSERT INTO t1 VALUES (1);
DROP TABLE t1;
SELECT * FROM t2;
ERROR HY000: Unable to open underlying table which is differently defined or of non-MyISAM type or doesn't exist
ERROR HY000: Table 't1' was not locked with LOCK TABLES
SELECT * FROM t1;
ERROR 42S02: Table 'test.t1' doesn't exist
ERROR HY000: Table 't1' was not locked with LOCK TABLES
UNLOCK TABLES;
DROP TABLE t2;
#
@ -2023,7 +2044,7 @@ CREATE TABLE tm1 (c1 INT) ENGINE=MRG_MYISAM UNION=(t1) INSERT_METHOD=FIRST;
SELECT * FROM INFORMATION_SCHEMA.TABLES WHERE
TABLE_SCHEMA = 'test' and TABLE_NAME='tm1';
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME TABLE_TYPE ENGINE VERSION ROW_FORMAT TABLE_ROWS AVG_ROW_LENGTH DATA_LENGTH MAX_DATA_LENGTH INDEX_LENGTH DATA_FREE AUTO_INCREMENT CREATE_TIME UPDATE_TIME CHECK_TIME TABLE_COLLATION CHECKSUM CREATE_OPTIONS TABLE_COMMENT
def test tm1 BASE TABLE NULL NULL NULL # # # # # # # # # # NULL # # Unable to open underlying table which is differently defined or of non-MyISAM ty
def test tm1 BASE TABLE NULL NULL NULL # # # # # # # # # # NULL # # Unable to open underlying table which is differently defined or of non-MyISAM type or doesn't exist
DROP TABLE tm1;
CREATE TABLE t1(C1 INT, C2 INT, KEY C1(C1), KEY C2(C2)) ENGINE=MYISAM;
CREATE TABLE t2(C1 INT, C2 INT, KEY C1(C1), KEY C2(C2)) ENGINE=MYISAM;
@ -2335,3 +2356,342 @@ deallocate prepare stmt;
#
drop table t_parent;
set @@global.table_definition_cache=@save_table_definition_cache;
DROP DATABASE IF EXISTS mysql_test1;
CREATE DATABASE mysql_test1;
CREATE TABLE t1 ... DATA DIRECTORY=... INDEX DIRECTORY=...
CREATE TABLE mysql_test1.t2 ... DATA DIRECTORY=... INDEX DIRECTORY=...
CREATE TABLE m1 (c1 INT) ENGINE=MRG_MYISAM UNION=(t1,mysql_test1.t2)
INSERT_METHOD=LAST;
INSERT INTO t1 VALUES (1);
INSERT INTO mysql_test1.t2 VALUES (2);
SELECT * FROM m1;
c1
1
2
DROP TABLE t1, mysql_test1.t2, m1;
DROP DATABASE mysql_test1;
CREATE TABLE t1 (c1 INT);
CREATE TABLE t2 (c1 INT);
INSERT INTO t1 (c1) VALUES (1);
CREATE TABLE tm1 (c1 INT) ENGINE=MRG_MYISAM UNION=(t1,t2) INSERT_METHOD=FIRST;
CREATE TABLE t3 (c1 INT);
INSERT INTO t3 (c1) VALUES (1);
CREATE FUNCTION f1() RETURNS INT RETURN (SELECT MAX(c1) FROM t3);
CREATE VIEW v1 AS SELECT foo.c1 c1, f1() c2, bar.c1 c3, f1() c4
FROM tm1 foo, tm1 bar, t3;
SELECT * FROM v1;
c1 c2 c3 c4
1 1 1 1
DROP FUNCTION f1;
DROP VIEW v1;
DROP TABLE tm1, t1, t2, t3;
CREATE TEMPORARY TABLE t1 (c1 INT);
CREATE TEMPORARY TABLE t2 (c1 INT);
CREATE TEMPORARY TABLE tm1 (c1 INT) ENGINE=MRG_MYISAM UNION=(t1,t2)
INSERT_METHOD=FIRST;
CREATE FUNCTION f1() RETURNS INT RETURN (SELECT MAX(c1) FROM tm1);
INSERT INTO tm1 (c1) VALUES (1);
SELECT f1() FROM (SELECT 1) AS c1;
f1()
1
DROP FUNCTION f1;
DROP TABLE tm1, t1, t2;
CREATE FUNCTION f1() RETURNS INT
BEGIN
CREATE TEMPORARY TABLE t1 (c1 INT);
CREATE TEMPORARY TABLE t2 (c1 INT);
CREATE TEMPORARY TABLE tm1 (c1 INT) ENGINE=MRG_MYISAM UNION=(t1,t2);
INSERT INTO t1 (c1) VALUES (1);
RETURN (SELECT MAX(c1) FROM tm1);
END|
SELECT f1() FROM (SELECT 1 UNION SELECT 1) c1;
f1()
1
DROP FUNCTION f1;
DROP TABLE tm1, t1, t2;
CREATE TEMPORARY TABLE t1 (c1 INT);
INSERT INTO t1 (c1) VALUES (1);
CREATE TEMPORARY TABLE tm1 (c1 INT) ENGINE=MRG_MYISAM UNION=(t1);
CREATE FUNCTION f1() RETURNS INT
BEGIN
CREATE TEMPORARY TABLE t2 (c1 INT);
ALTER TEMPORARY TABLE tm1 UNION=(t1,t2);
INSERT INTO t2 (c1) VALUES (2);
RETURN (SELECT MAX(c1) FROM tm1);
END|
ERROR 0A000: ALTER VIEW is not allowed in stored procedures
DROP TABLE tm1, t1;
CREATE TABLE t1 (c1 INT) ENGINE=MyISAM;
CREATE TABLE tm1 (c1 INT) ENGINE=MRG_MYISAM UNION=(t1) INSERT_METHOD=LAST;
INSERT INTO tm1 VALUES (1);
SELECT * FROM tm1;
c1
1
DROP TABLE tm1, t1;
CREATE FUNCTION f1() RETURNS INT
BEGIN
INSERT INTO tm1 VALUES (1);
RETURN (SELECT MAX(c1) FROM tm1);
END|
CREATE TABLE t1 (c1 INT) ENGINE=MyISAM;
CREATE TABLE tm1 (c1 INT) ENGINE=MRG_MYISAM UNION=(t1) INSERT_METHOD=LAST;
SELECT f1();
f1()
1
DROP FUNCTION f1;
DROP TABLE tm1, t1;
CREATE TABLE t1 (c1 INT) ENGINE=MyISAM;
CREATE TABLE tm1 (c1 INT) ENGINE=MRG_MYISAM UNION=(t1) INSERT_METHOD=LAST;
LOCK TABLE tm1 WRITE;
INSERT INTO tm1 VALUES (1);
SELECT * FROM tm1;
c1
1
UNLOCK TABLES;
DROP TABLE tm1, t1;
CREATE FUNCTION f1() RETURNS INT
BEGIN
INSERT INTO tm1 VALUES (1);
RETURN (SELECT MAX(c1) FROM tm1);
END|
CREATE TABLE t1 (c1 INT) ENGINE=MyISAM;
CREATE TABLE tm1 (c1 INT) ENGINE=MRG_MYISAM UNION=(t1) INSERT_METHOD=LAST;
LOCK TABLE tm1 WRITE;
SELECT f1();
f1()
1
UNLOCK TABLES;
DROP FUNCTION f1;
DROP TABLE tm1, t1;
CREATE TABLE t1 (c1 INT) ENGINE=MyISAM;
CREATE TABLE t2 (c1 INT) ENGINE=MyISAM;
CREATE TABLE tm1 (c1 INT) ENGINE=MRG_MYISAM UNION=(t1) INSERT_METHOD=LAST;
CREATE TRIGGER t2_ai AFTER INSERT ON t2
FOR EACH ROW INSERT INTO tm1 VALUES(11);
LOCK TABLE t2 WRITE;
INSERT INTO t2 VALUES (2);
SELECT * FROM tm1;
c1
11
SELECT * FROM t2;
c1
2
UNLOCK TABLES;
DROP TRIGGER t2_ai;
DROP TABLE tm1, t1, t2;
CREATE TEMPORARY TABLE t1 (c1 INT) ENGINE=MyISAM;
CREATE TEMPORARY TABLE tm1 (c1 INT) ENGINE=MRG_MYISAM UNION=(t1)
INSERT_METHOD=LAST;
INSERT INTO tm1 VALUES (1);
SELECT * FROM tm1;
c1
1
DROP TABLE tm1, t1;
CREATE FUNCTION f1() RETURNS INT
BEGIN
INSERT INTO tm1 VALUES (1);
RETURN (SELECT MAX(c1) FROM tm1);
END|
CREATE TEMPORARY TABLE t1 (c1 INT) ENGINE=MyISAM;
CREATE TEMPORARY TABLE tm1 (c1 INT) ENGINE=MRG_MYISAM UNION=(t1)
INSERT_METHOD=LAST;
SELECT f1();
f1()
1
DROP FUNCTION f1;
DROP TABLE tm1, t1;
CREATE TEMPORARY TABLE t1 (c1 INT) ENGINE=MyISAM;
CREATE TEMPORARY TABLE tm1 (c1 INT) ENGINE=MRG_MYISAM UNION=(t1)
INSERT_METHOD=LAST;
CREATE TABLE t9 (c1 INT) ENGINE=MyISAM;
LOCK TABLE t9 WRITE;
INSERT INTO tm1 VALUES (1);
SELECT * FROM tm1;
c1
1
UNLOCK TABLES;
DROP TABLE tm1, t1, t9;
CREATE FUNCTION f1() RETURNS INT
BEGIN
INSERT INTO tm1 VALUES (1);
RETURN (SELECT MAX(c1) FROM tm1);
END|
CREATE TEMPORARY TABLE t1 (c1 INT) ENGINE=MyISAM;
CREATE TEMPORARY TABLE tm1 (c1 INT) ENGINE=MRG_MYISAM UNION=(t1)
INSERT_METHOD=LAST;
CREATE TABLE t9 (c1 INT) ENGINE=MyISAM;
LOCK TABLE t9 WRITE;
SELECT f1();
f1()
1
UNLOCK TABLES;
DROP FUNCTION f1;
DROP TABLE tm1, t1, t9;
CREATE TEMPORARY TABLE t1 (c1 INT) ENGINE=MyISAM;
CREATE TEMPORARY TABLE tm1 (c1 INT) ENGINE=MRG_MYISAM UNION=(t1)
INSERT_METHOD=LAST;
CREATE TABLE t2 (c1 INT) ENGINE=MyISAM;
CREATE TRIGGER t2_ai AFTER INSERT ON t2
FOR EACH ROW INSERT INTO tm1 VALUES(11);
LOCK TABLE t2 WRITE;
INSERT INTO t2 VALUES (2);
SELECT * FROM tm1;
c1
11
SELECT * FROM t2;
c1
2
UNLOCK TABLES;
DROP TRIGGER t2_ai;
DROP TABLE tm1, t1, t2;
#
# Don't allow an update of a MERGE child in a trigger
# if the table's already being modified by the main
# statement.
#
CREATE TABLE t1 (c1 INT) ENGINE=MyISAM;
CREATE TABLE tm1 (c1 INT) ENGINE=MRG_MYISAM UNION=(t1)
INSERT_METHOD=LAST;
CREATE TRIGGER tm1_ai AFTER INSERT ON tm1
FOR EACH ROW INSERT INTO t1 VALUES(11);
LOCK TABLE tm1 WRITE, t1 WRITE;
INSERT INTO tm1 VALUES (1);
ERROR HY000: Can't update table 't1' in stored function/trigger because it is already used by statement which invoked this stored function/trigger.
SELECT * FROM tm1;
c1
1
UNLOCK TABLES;
LOCK TABLE t1 WRITE, tm1 WRITE;
INSERT INTO tm1 VALUES (1);
ERROR HY000: Can't update table 't1' in stored function/trigger because it is already used by statement which invoked this stored function/trigger.
SELECT * FROM tm1;
c1
1
1
UNLOCK TABLES;
DROP TRIGGER tm1_ai;
DROP TABLE tm1, t1;
#
# Don't select MERGE child when trying to get a prelocked table.
#
# Due to a limitation demonstrated by the previous test
# we can no longer use a write-locked prelocked table.
# The test is kept for historical purposes.
#
CREATE TABLE t1 (c1 INT) ENGINE=MyISAM;
CREATE TABLE tm1 (c1 INT) ENGINE=MRG_MYISAM UNION=(t1)
INSERT_METHOD=LAST;
CREATE TRIGGER tm1_ai AFTER INSERT ON tm1
FOR EACH ROW SELECT max(c1) FROM t1 INTO @var;
LOCK TABLE tm1 WRITE, t1 WRITE;
INSERT INTO tm1 VALUES (1);
SELECT * FROM tm1;
c1
1
UNLOCK TABLES;
LOCK TABLE t1 WRITE, tm1 WRITE;
INSERT INTO tm1 VALUES (1);
SELECT * FROM tm1;
c1
1
1
UNLOCK TABLES;
DROP TRIGGER tm1_ai;
DROP TABLE tm1, t1;
CREATE TABLE t1 (c1 INT) ENGINE=MyISAM;
CREATE TABLE t2 (c1 INT) ENGINE=MyISAM;
CREATE TABLE t3 (c1 INT) ENGINE=MyISAM;
CREATE TABLE t4 (c1 INT) ENGINE=MyISAM;
CREATE TABLE t5 (c1 INT) ENGINE=MyISAM;
CREATE TABLE tm1 (c1 INT) ENGINE=MRG_MYISAM UNION=(t1,t2,t3,t4,t5)
INSERT_METHOD=LAST;
CREATE TRIGGER t2_au AFTER UPDATE ON t2
FOR EACH ROW SELECT MAX(c1) FROM t1 INTO @var;
CREATE FUNCTION f1() RETURNS INT
RETURN (SELECT MAX(c1) FROM t4);
LOCK TABLE tm1 WRITE, t1 WRITE, t2 WRITE, t3 WRITE, t4 WRITE, t5 WRITE;
INSERT INTO t1 VALUES(1);
INSERT INTO t2 VALUES(2);
INSERT INTO t3 VALUES(3);
INSERT INTO t4 VALUES(4);
INSERT INTO t5 VALUES(5);
UPDATE t2, tm1 SET t2.c1=f1();
FLUSH TABLES;
FLUSH TABLES;
UNLOCK TABLES;
SELECT * FROM tm1;
c1
1
4
3
4
5
DROP TRIGGER t2_au;
DROP FUNCTION f1;
DROP TABLE tm1, t1, t2, t3, t4, t5;
#
# Bug47098 assert in MDL_context::destroy on HANDLER
# <damaged merge table> OPEN
#
# Test that merge tables are closed correctly when opened using
# HANDLER ... OPEN.
# The general case.
DROP TABLE IF EXISTS t1, t2, t3;
# Connection con1.
CREATE TABLE t1 (c1 int);
CREATE TABLE t2 (c1 int);
CREATE TABLE t3 (c1 int) ENGINE = MERGE UNION (t1,t2);
START TRANSACTION;
HANDLER t3 OPEN;
ERROR HY000: Table storage engine for 't3' doesn't have this option
DROP TABLE t1, t2, t3;
# Connection default.
# Disconnecting con1, all mdl_tickets must have been released.
# The bug-specific case.
# Connection con1.
CREATE TABLE t1 (c1 int);
CREATE TABLE t2 (c1 int);
CREATE TABLE t3 (c1 int) ENGINE = MERGE UNION (t1,t2);
DROP TABLE t2;
START TRANSACTION;
HANDLER t3 OPEN;
ERROR HY000: Unable to open underlying table which is differently defined or of non-MyISAM type or doesn't exist
DROP TABLE t1, t3;
# Connection default.
# Disconnecting con1, all mdl_tickets must have been released.
#
# A test case for Bug#47648 main.merge fails sporadically
#
# Make sure we correctly maintain lex->query_tables_last_own.
#
create table t1 (c1 int not null);
create table t2 (c1 int not null);
create table t3 (c1 int not null);
create function f1 () returns int return (select max(c1) from t3);
create table t4 (c1 int not null) engine=merge union=(t1,t2) insert_method=last ;
select * from t4 where c1 < f1();
c1
prepare stmt from "select * from t4 where c1 < f1()";
execute stmt;
c1
execute stmt;
c1
execute stmt;
c1
drop function f1;
execute stmt;
ERROR 42000: FUNCTION test.f1 does not exist
execute stmt;
ERROR 42000: FUNCTION test.f1 does not exist
drop table t4, t3, t2, t1;
#
# Bug#51240 ALTER TABLE of a locked MERGE table fails
#
DROP TABLE IF EXISTS m1, t1;
CREATE TABLE t1 (c1 INT);
CREATE TABLE m1 (c1 INT) ENGINE=MRG_MyISAM UNION=(t1);
LOCK TABLE m1 WRITE;
ALTER TABLE m1 ADD INDEX (c1);
UNLOCK TABLES;
DROP TABLE m1, t1;
End of 6.0 tests