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Merge bk-internal.mysql.com:/data0/bk/mysql-5.1-runtime

Browse Source 
into  bk-internal.mysql.com:/data0/bk/mysql-5.1-wl3337


mysql-test/r/ps_1general.result:
  Auto merged
sql/sp_head.cc:
  Auto merged
sql/table.cc:
  Auto merged
sql/table.h:
  Auto merged
This commit is contained in:
unknown 2006-08-23 17:50:56 +02:00
commit bd868fb60c
16 changed files with 1953 additions and 97 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
mysql-test/r/drop.result
View File

@ -74,3 +74,16 @@ show tables;
Tables_in_test
t1
drop table t1;
drop database if exists mysqltest;
drop table if exists t1;
create table t1 (i int);
lock tables t1 read;
create database mysqltest;
drop table t1;
show open tables;
drop database mysqltest;
select 1;
1
1
unlock tables;
End of 5.0 tests

882
mysql-test/r/ps.result
View File

@ -1277,3 +1277,885 @@ ERROR 3D000: No database selected
create temporary table t1 (i int);
ERROR 3D000: No database selected
use test;
create procedure proc_1() reset query cache;
call proc_1();
call proc_1();
call proc_1();
drop procedure proc_1;
create function func_1() returns int begin reset query cache; return 1; end|
select func_1(), func_1(), func_1() from dual;
ERROR 0A000: FLUSH is not allowed in stored function or trigger
drop function func_1;
prepare abc from "reset query cache";
execute abc;
execute abc;
execute abc;
deallocate prepare abc;
create procedure proc_1() reset master;
drop procedure proc_1;
create function func_1() returns int begin reset master; return 1; end|
select func_1(), func_1(), func_1() from dual;
ERROR 0A000: FLUSH is not allowed in stored function or trigger
drop function func_1;
prepare abc from "reset master";
execute abc;
execute abc;
execute abc;
deallocate prepare abc;
create procedure proc_1() reset slave;
call proc_1();
call proc_1();
call proc_1();
drop procedure proc_1;
create function func_1() returns int begin reset slave; return 1; end|
select func_1(), func_1(), func_1() from dual;
ERROR 0A000: FLUSH is not allowed in stored function or trigger
drop function func_1;
prepare abc from "reset slave";
execute abc;
execute abc;
execute abc;
deallocate prepare abc;
create procedure proc_1(a integer) kill a;
call proc_1(0);
ERROR HY000: Unknown thread id: 0
call proc_1(0);
ERROR HY000: Unknown thread id: 0
call proc_1(0);
ERROR HY000: Unknown thread id: 0
drop procedure proc_1;
create function func_1() returns int begin kill 0; return 1; end|
select func_1() from dual;
ERROR HY000: Unknown thread id: 0
select func_1() from dual;
ERROR HY000: Unknown thread id: 0
select func_1() from dual;
ERROR HY000: Unknown thread id: 0
drop function func_1;
prepare abc from "kill 0";
execute abc;
ERROR HY000: Unknown thread id: 0
execute abc;
ERROR HY000: Unknown thread id: 0
execute abc;
ERROR HY000: Unknown thread id: 0
deallocate prepare abc;
create procedure proc_1() flush hosts;
call proc_1();
call proc_1();
call proc_1();
call proc_1();
drop procedure proc_1;
create function func_1() returns int begin flush hosts; return 1; end|
ERROR 0A000: FLUSH is not allowed in stored function or trigger
select func_1(), func_1(), func_1() from dual;
ERROR 42000: FUNCTION test.func_1 does not exist
drop function func_1;
ERROR 42000: FUNCTION test.func_1 does not exist
prepare abc from "flush hosts";
execute abc;
execute abc;
execute abc;
deallocate prepare abc;
create procedure proc_1() flush privileges;
call proc_1();
call proc_1();
call proc_1();
drop procedure proc_1;
create function func_1() returns int begin flush privileges; return 1; end|
ERROR 0A000: FLUSH is not allowed in stored function or trigger
select func_1(), func_1(), func_1() from dual;
ERROR 42000: FUNCTION test.func_1 does not exist
drop function func_1;
ERROR 42000: FUNCTION test.func_1 does not exist
prepare abc from "flush privileges";
deallocate prepare abc;
create procedure proc_1() flush tables with read lock;
call proc_1();
unlock tables;
call proc_1();
unlock tables;
call proc_1();
unlock tables;
drop procedure proc_1;
create function func_1() returns int begin flush tables with read lock; return 1; end|
ERROR 0A000: FLUSH is not allowed in stored function or trigger
prepare abc from "flush tables with read lock";
execute abc;
execute abc;
execute abc;
deallocate prepare abc;
unlock tables;
create procedure proc_1() flush tables;
call proc_1();
call proc_1();
call proc_1();
drop procedure proc_1;
create function func_1() returns int begin flush tables; return 1; end|
ERROR 0A000: FLUSH is not allowed in stored function or trigger
select func_1(), func_1(), func_1() from dual;
ERROR 42000: FUNCTION test.func_1 does not exist
drop function func_1;
ERROR 42000: FUNCTION test.func_1 does not exist
prepare abc from "flush tables";
execute abc;
execute abc;
execute abc;
deallocate prepare abc;
create procedure proc_1() flush tables;
flush tables;
show open tables from mysql;
Database Table In_use Name_locked
mysql general_log 1 0
select Host, User from mysql.user limit 0;
Host User
select Host, Db from mysql.host limit 0;
Host Db
show open tables from mysql;
Database Table In_use Name_locked
mysql user 0 0
mysql general_log 1 0
mysql host 0 0
call proc_1();
show open tables from mysql;
Database Table In_use Name_locked
mysql general_log 1 0
select Host, User from mysql.user limit 0;
Host User
select Host, Db from mysql.host limit 0;
Host Db
show open tables from mysql;
Database Table In_use Name_locked
mysql user 0 0
mysql general_log 1 0
mysql host 0 0
call proc_1();
show open tables from mysql;
Database Table In_use Name_locked
mysql general_log 1 0
select Host, User from mysql.user limit 0;
Host User
select Host, Db from mysql.host limit 0;
Host Db
show open tables from mysql;
Database Table In_use Name_locked
mysql user 0 0
mysql general_log 1 0
mysql host 0 0
call proc_1();
show open tables from mysql;
Database Table In_use Name_locked
mysql general_log 1 0
select Host, User from mysql.user limit 0;
Host User
select Host, Db from mysql.host limit 0;
Host Db
show open tables from mysql;
Database Table In_use Name_locked
mysql user 0 0
mysql general_log 1 0
mysql host 0 0
flush tables;
drop procedure proc_1;
create function func_1() returns int begin flush tables; return 1; end|
ERROR 0A000: FLUSH is not allowed in stored function or trigger
select func_1(), func_1(), func_1() from dual;
ERROR 42000: FUNCTION test.func_1 does not exist
drop function func_1;
ERROR 42000: FUNCTION test.func_1 does not exist
flush tables;
select Host, User from mysql.user limit 0;
Host User
select Host, Db from mysql.host limit 0;
Host Db
show open tables from mysql;
Database Table In_use Name_locked
mysql user 0 0
mysql general_log 1 0
mysql host 0 0
prepare abc from "flush tables";
execute abc;
show open tables from mysql;
Database Table In_use Name_locked
mysql general_log 1 0
select Host, User from mysql.user limit 0;
Host User
select Host, Db from mysql.host limit 0;
Host Db
show open tables from mysql;
Database Table In_use Name_locked
mysql user 0 0
mysql general_log 1 0
mysql host 0 0
execute abc;
show open tables from mysql;
Database Table In_use Name_locked
mysql general_log 1 0
select Host, User from mysql.user limit 0;
Host User
select Host, Db from mysql.host limit 0;
Host Db
show open tables from mysql;
Database Table In_use Name_locked
mysql user 0 0
mysql general_log 1 0
mysql host 0 0
execute abc;
show open tables from mysql;
Database Table In_use Name_locked
mysql general_log 1 0
select Host, User from mysql.user limit 0;
Host User
select Host, Db from mysql.host limit 0;
Host Db
show open tables from mysql;
Database Table In_use Name_locked
mysql user 0 0
mysql general_log 1 0
mysql host 0 0
flush tables;
deallocate prepare abc;
create procedure proc_1() flush logs;
call proc_1();
call proc_1();
call proc_1();
drop procedure proc_1;
create function func_1() returns int begin flush logs; return 1; end|
ERROR 0A000: FLUSH is not allowed in stored function or trigger
select func_1(), func_1(), func_1() from dual;
ERROR 42000: FUNCTION test.func_1 does not exist
drop function func_1;
ERROR 42000: FUNCTION test.func_1 does not exist
prepare abc from "flush logs";
execute abc;
execute abc;
execute abc;
deallocate prepare abc;
create procedure proc_1() flush status;
call proc_1();
call proc_1();
call proc_1();
drop procedure proc_1;
create function func_1() returns int begin flush status; return 1; end|
ERROR 0A000: FLUSH is not allowed in stored function or trigger
select func_1(), func_1(), func_1() from dual;
ERROR 42000: FUNCTION test.func_1 does not exist
drop function func_1;
ERROR 42000: FUNCTION test.func_1 does not exist
prepare abc from "flush status";
execute abc;
execute abc;
execute abc;
deallocate prepare abc;
create procedure proc_1() flush slave;
call proc_1();
call proc_1();
call proc_1();
drop procedure proc_1;
create function func_1() returns int begin flush slave; return 1; end|
ERROR 0A000: FLUSH is not allowed in stored function or trigger
select func_1(), func_1(), func_1() from dual;
ERROR 42000: FUNCTION test.func_1 does not exist
drop function func_1;
ERROR 42000: FUNCTION test.func_1 does not exist
prepare abc from "flush slave";
execute abc;
execute abc;
execute abc;
deallocate prepare abc;
create procedure proc_1() flush master;
drop procedure proc_1;
create function func_1() returns int begin flush master; return 1; end|
ERROR 0A000: FLUSH is not allowed in stored function or trigger
select func_1(), func_1(), func_1() from dual;
ERROR 42000: FUNCTION test.func_1 does not exist
drop function func_1;
ERROR 42000: FUNCTION test.func_1 does not exist
prepare abc from "flush master";
deallocate prepare abc;
create procedure proc_1() flush des_key_file;
call proc_1();
call proc_1();
call proc_1();
drop procedure proc_1;
create function func_1() returns int begin flush des_key_file; return 1; end|
ERROR 0A000: FLUSH is not allowed in stored function or trigger
select func_1(), func_1(), func_1() from dual;
ERROR 42000: FUNCTION test.func_1 does not exist
drop function func_1;
ERROR 42000: FUNCTION test.func_1 does not exist
prepare abc from "flush des_key_file";
execute abc;
execute abc;
execute abc;
deallocate prepare abc;
create procedure proc_1() flush user_resources;
call proc_1();
call proc_1();
call proc_1();
drop procedure proc_1;
create function func_1() returns int begin flush user_resources; return 1; end|
ERROR 0A000: FLUSH is not allowed in stored function or trigger
select func_1(), func_1(), func_1() from dual;
ERROR 42000: FUNCTION test.func_1 does not exist
drop function func_1;
ERROR 42000: FUNCTION test.func_1 does not exist
prepare abc from "flush user_resources";
execute abc;
execute abc;
execute abc;
deallocate prepare abc;
create procedure proc_1() start slave;
drop procedure proc_1;
create function func_1() returns int begin start slave; return 1; end|
drop function func_1;
prepare abc from "start slave";
deallocate prepare abc;
create procedure proc_1() stop slave;
drop procedure proc_1;
create function func_1() returns int begin stop slave; return 1; end|
drop function func_1;
prepare abc from "stop slave";
deallocate prepare abc;
create procedure proc_1() show binlog events;
drop procedure proc_1;
create function func_1() returns int begin show binlog events; return 1; end|
ERROR 0A000: Not allowed to return a result set from a function
select func_1(), func_1(), func_1() from dual;
ERROR 42000: FUNCTION test.func_1 does not exist
drop function func_1;
ERROR 42000: FUNCTION test.func_1 does not exist
prepare abc from "show binlog events";
deallocate prepare abc;
create procedure proc_1() show slave status;
drop procedure proc_1;
create function func_1() returns int begin show slave status; return 1; end|
ERROR 0A000: Not allowed to return a result set from a function
select func_1(), func_1(), func_1() from dual;
ERROR 42000: FUNCTION test.func_1 does not exist
drop function func_1;
ERROR 42000: FUNCTION test.func_1 does not exist
prepare abc from "show slave status";
deallocate prepare abc;
create procedure proc_1() show master status;
drop procedure proc_1;
create function func_1() returns int begin show master status; return 1; end|
ERROR 0A000: Not allowed to return a result set from a function
select func_1(), func_1(), func_1() from dual;
ERROR 42000: FUNCTION test.func_1 does not exist
drop function func_1;
ERROR 42000: FUNCTION test.func_1 does not exist
prepare abc from "show master status";
deallocate prepare abc;
create procedure proc_1() show master logs;
drop procedure proc_1;
create function func_1() returns int begin show master logs; return 1; end|
ERROR 0A000: Not allowed to return a result set from a function
select func_1(), func_1(), func_1() from dual;
ERROR 42000: FUNCTION test.func_1 does not exist
drop function func_1;
ERROR 42000: FUNCTION test.func_1 does not exist
prepare abc from "show master logs";
deallocate prepare abc;
create procedure proc_1() show events;
call proc_1();
Db Name Definer Type Execute at Interval value Interval field Starts Ends Status
call proc_1();
Db Name Definer Type Execute at Interval value Interval field Starts Ends Status
call proc_1();
Db Name Definer Type Execute at Interval value Interval field Starts Ends Status
drop procedure proc_1;
create function func_1() returns int begin show events; return 1; end|
ERROR 0A000: Not allowed to return a result set from a function
select func_1(), func_1(), func_1() from dual;
ERROR 42000: FUNCTION test.func_1 does not exist
drop function func_1;
ERROR 42000: FUNCTION test.func_1 does not exist
prepare abc from "show events";
execute abc;
Db Name Definer Type Execute at Interval value Interval field Starts Ends Status
execute abc;
Db Name Definer Type Execute at Interval value Interval field Starts Ends Status
execute abc;
Db Name Definer Type Execute at Interval value Interval field Starts Ends Status
deallocate prepare abc;
create procedure proc_1() show scheduler status;
drop procedure proc_1;
create function func_1() returns int begin show scheduler status; return 1; end|
ERROR 0A000: Not allowed to return a result set from a function
select func_1(), func_1(), func_1() from dual;
ERROR 42000: FUNCTION test.func_1 does not exist
drop function func_1;
ERROR 42000: FUNCTION test.func_1 does not exist
prepare abc from "show scheduler status";
ERROR HY000: This command is not supported in the prepared statement protocol yet
deallocate prepare abc;
ERROR HY000: Unknown prepared statement handler (abc) given to DEALLOCATE PREPARE
drop procedure if exists a;
create procedure a() select 42;
create procedure proc_1(a char(2)) show create procedure a;
call proc_1("bb");
Procedure sql_mode Create Procedure
a CREATE DEFINER=`root`@`localhost` PROCEDURE `a`()
select 42
call proc_1("bb");
Procedure sql_mode Create Procedure
a CREATE DEFINER=`root`@`localhost` PROCEDURE `a`()
select 42
call proc_1("bb");
Procedure sql_mode Create Procedure
a CREATE DEFINER=`root`@`localhost` PROCEDURE `a`()
select 42
drop procedure proc_1;
create function func_1() returns int begin show create procedure a; return 1; end|
ERROR 0A000: Not allowed to return a result set from a function
select func_1(), func_1(), func_1() from dual;
ERROR 42000: FUNCTION test.func_1 does not exist
drop function func_1;
ERROR 42000: FUNCTION test.func_1 does not exist
prepare abc from "show create procedure a";
execute abc;
Procedure sql_mode Create Procedure
a CREATE DEFINER=`root`@`localhost` PROCEDURE `a`()
select 42
execute abc;
Procedure sql_mode Create Procedure
a CREATE DEFINER=`root`@`localhost` PROCEDURE `a`()
select 42
execute abc;
Procedure sql_mode Create Procedure
a CREATE DEFINER=`root`@`localhost` PROCEDURE `a`()
select 42
deallocate prepare abc;
drop procedure a;
drop function if exists a;
create function a() returns int return 42+13;
create procedure proc_1(a char(2)) show create function a;
call proc_1("bb");
Function sql_mode Create Function
a CREATE DEFINER=`root`@`localhost` FUNCTION `a`() RETURNS int(11)
return 42+13
call proc_1("bb");
Function sql_mode Create Function
a CREATE DEFINER=`root`@`localhost` FUNCTION `a`() RETURNS int(11)
return 42+13
call proc_1("bb");
Function sql_mode Create Function
a CREATE DEFINER=`root`@`localhost` FUNCTION `a`() RETURNS int(11)
return 42+13
drop procedure proc_1;
create function func_1() returns int begin show create function a; return 1; end|
ERROR 0A000: Not allowed to return a result set from a function
select func_1(), func_1(), func_1() from dual;
ERROR 42000: FUNCTION test.func_1 does not exist
drop function func_1;
ERROR 42000: FUNCTION test.func_1 does not exist
prepare abc from "show create function a";
execute abc;
Function sql_mode Create Function
a CREATE DEFINER=`root`@`localhost` FUNCTION `a`() RETURNS int(11)
return 42+13
execute abc;
Function sql_mode Create Function
a CREATE DEFINER=`root`@`localhost` FUNCTION `a`() RETURNS int(11)
return 42+13
execute abc;
Function sql_mode Create Function
a CREATE DEFINER=`root`@`localhost` FUNCTION `a`() RETURNS int(11)
return 42+13
deallocate prepare abc;
drop function a;
drop table if exists tab1;
create table tab1(a int, b char(1), primary key(a,b));
create procedure proc_1() show create table tab1;
call proc_1();
Table Create Table
tab1 CREATE TABLE `tab1` (
`a` int(11) NOT NULL DEFAULT '0',
`b` char(1) NOT NULL DEFAULT '',
PRIMARY KEY (`a`,`b`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1
call proc_1();
Table Create Table
tab1 CREATE TABLE `tab1` (
`a` int(11) NOT NULL DEFAULT '0',
`b` char(1) NOT NULL DEFAULT '',
PRIMARY KEY (`a`,`b`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1
call proc_1();
Table Create Table
tab1 CREATE TABLE `tab1` (
`a` int(11) NOT NULL DEFAULT '0',
`b` char(1) NOT NULL DEFAULT '',
PRIMARY KEY (`a`,`b`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1
drop procedure proc_1;
create function func_1() returns int begin show create table tab1; return 1; end|
ERROR 0A000: Not allowed to return a result set from a function
select func_1(), func_1(), func_1() from dual;
ERROR 42000: FUNCTION test.func_1 does not exist
drop function func_1;
ERROR 42000: FUNCTION test.func_1 does not exist
prepare abc from "show create table tab1";
execute abc;
Table Create Table
tab1 CREATE TABLE `tab1` (
`a` int(11) NOT NULL DEFAULT '0',
`b` char(1) NOT NULL DEFAULT '',
PRIMARY KEY (`a`,`b`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1
execute abc;
Table Create Table
tab1 CREATE TABLE `tab1` (
`a` int(11) NOT NULL DEFAULT '0',
`b` char(1) NOT NULL DEFAULT '',
PRIMARY KEY (`a`,`b`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1
execute abc;
Table Create Table
tab1 CREATE TABLE `tab1` (
`a` int(11) NOT NULL DEFAULT '0',
`b` char(1) NOT NULL DEFAULT '',
PRIMARY KEY (`a`,`b`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1
deallocate prepare abc;
drop table tab1;
drop view if exists v1;
drop table if exists t1;
create table t1(a int, b char(5));
insert into t1 values (1, "one"), (1, "edno"), (2, "two"), (2, "dve");
create view v1 as
(select a, count(*) from t1 group by a)
union all
(select b, count(*) from t1 group by b);
create procedure proc_1() show create view v1;
call proc_1();
View Create View
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS (select `t1`.`a` AS `a`,count(0) AS `count(*)` from `t1` group by `t1`.`a`) union all (select `t1`.`b` AS `b`,count(0) AS `count(*)` from `t1` group by `t1`.`b`)
call proc_1();
View Create View
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS (select `t1`.`a` AS `a`,count(0) AS `count(*)` from `t1` group by `t1`.`a`) union all (select `t1`.`b` AS `b`,count(0) AS `count(*)` from `t1` group by `t1`.`b`)
call proc_1();
View Create View
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS (select `t1`.`a` AS `a`,count(0) AS `count(*)` from `t1` group by `t1`.`a`) union all (select `t1`.`b` AS `b`,count(0) AS `count(*)` from `t1` group by `t1`.`b`)
drop procedure proc_1;
create function func_1() returns int begin show create view v1; return 1; end|
ERROR 0A000: Not allowed to return a result set from a function
select func_1(), func_1(), func_1() from dual;
ERROR 42000: FUNCTION test.func_1 does not exist
drop function func_1;
ERROR 42000: FUNCTION test.func_1 does not exist
prepare abc from "show create view v1";
execute abc;
View Create View
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS (select `t1`.`a` AS `a`,count(0) AS `count(*)` from `t1` group by `t1`.`a`) union all (select `t1`.`b` AS `b`,count(0) AS `count(*)` from `t1` group by `t1`.`b`)
execute abc;
View Create View
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS (select `t1`.`a` AS `a`,count(0) AS `count(*)` from `t1` group by `t1`.`a`) union all (select `t1`.`b` AS `b`,count(0) AS `count(*)` from `t1` group by `t1`.`b`)
execute abc;
View Create View
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS (select `t1`.`a` AS `a`,count(0) AS `count(*)` from `t1` group by `t1`.`a`) union all (select `t1`.`b` AS `b`,count(0) AS `count(*)` from `t1` group by `t1`.`b`)
deallocate prepare abc;
drop view v1;
drop table t1;
create procedure proc_1() install plugin my_plug soname '/root/some_plugin.so';
call proc_1();
ERROR HY000: No paths allowed for shared library
call proc_1();
ERROR HY000: No paths allowed for shared library
call proc_1();
ERROR HY000: No paths allowed for shared library
drop procedure proc_1;
create procedure proc_1() install plugin my_plug soname 'some_plugin.so';
call proc_1();
ERROR HY000: Can't open shared library '/work/mysql-5.1-runtime/mysql-test/lib/mysql/some_plugin.so' (errno: 0 cannot open shared object file: No such file or directory)
call proc_1();
ERROR HY000: Can't open shared library '/work/mysql-5.1-runtime/mysql-test/lib/mysql/some_plugin.so' (errno: 22 cannot open shared object file: No such file or directory)
call proc_1();
ERROR HY000: Can't open shared library '/work/mysql-5.1-runtime/mysql-test/lib/mysql/some_plugin.so' (errno: 22 cannot open shared object file: No such file or directory)
drop procedure proc_1;
create function func_1() returns int begin install plugin my_plug soname '/tmp/plugin'; return 1; end|
ERROR HY000: Explicit or implicit commit is not allowed in stored function or trigger.
select func_1(), func_1(), func_1() from dual;
ERROR 42000: FUNCTION test.func_1 does not exist
drop function func_1;
ERROR 42000: FUNCTION test.func_1 does not exist
prepare abc from "install plugin my_plug soname '/root/some_plugin.so'";
execute abc;
ERROR HY000: No paths allowed for shared library
execute abc;
ERROR HY000: No paths allowed for shared library
deallocate prepare abc;
prepare abc from "install plugin my_plug soname 'some_plugin.so'";
deallocate prepare abc;
create procedure proc_1() uninstall plugin my_plug;
call proc_1();
ERROR 42000: PLUGIN my_plug does not exist
call proc_1();
ERROR 42000: PLUGIN my_plug does not exist
call proc_1();
ERROR 42000: PLUGIN my_plug does not exist
drop procedure proc_1;
create function func_1() returns int begin uninstall plugin my_plug; return 1; end|
ERROR HY000: Explicit or implicit commit is not allowed in stored function or trigger.
select func_1(), func_1(), func_1() from dual;
ERROR 42000: FUNCTION test.func_1 does not exist
drop function func_1;
ERROR 42000: FUNCTION test.func_1 does not exist
prepare abc from "uninstall plugin my_plug";
execute abc;
ERROR 42000: PLUGIN my_plug does not exist
execute abc;
ERROR 42000: PLUGIN my_plug does not exist
execute abc;
ERROR 42000: PLUGIN my_plug does not exist
deallocate prepare abc;
drop database if exists mysqltest_xyz;
create procedure proc_1() create database mysqltest_xyz;
call proc_1();
drop database if exists mysqltest_xyz;
call proc_1();
call proc_1();
ERROR HY000: Can't create database 'mysqltest_xyz'; database exists
drop database if exists mysqltest_xyz;
call proc_1();
drop database if exists mysqltest_xyz;
drop procedure proc_1;
create function func_1() returns int begin create database mysqltest_xyz; return 1; end|
ERROR HY000: Explicit or implicit commit is not allowed in stored function or trigger.
select func_1(), func_1(), func_1() from dual;
ERROR 42000: FUNCTION test.func_1 does not exist
drop function func_1;
ERROR 42000: FUNCTION test.func_1 does not exist
prepare abc from "create database mysqltest_xyz";
execute abc;
drop database if exists mysqltest_xyz;
execute abc;
execute abc;
ERROR HY000: Can't create database 'mysqltest_xyz'; database exists
drop database if exists mysqltest_xyz;
execute abc;
drop database if exists mysqltest_xyz;
deallocate prepare abc;
drop table if exists t1;
create table t1 (a int, b char(5));
insert into t1 values (1, "one"), (2, "two"), (3, "three");
create procedure proc_1() checksum table xyz;
call proc_1();
Table Checksum
test.xyz NULL
Warnings:
Error 1146 Table 'test.xyz' doesn't exist
call proc_1();
Table Checksum
test.xyz NULL
Warnings:
Error 1146 Table 'test.xyz' doesn't exist
call proc_1();
Table Checksum
test.xyz NULL
Warnings:
Error 1146 Table 'test.xyz' doesn't exist
drop procedure proc_1;
create function func_1() returns int begin checksum table t1; return 1; end|
ERROR 0A000: Not allowed to return a result set from a function
select func_1(), func_1(), func_1() from dual;
ERROR 42000: FUNCTION test.func_1 does not exist
drop function func_1;
ERROR 42000: FUNCTION test.func_1 does not exist
prepare abc from "checksum table t1";
execute abc;
Table Checksum
test.t1 645809265
execute abc;
Table Checksum
test.t1 645809265
execute abc;
Table Checksum
test.t1 645809265
deallocate prepare abc;
create procedure proc_1() create user pstest_xyz@localhost;
call proc_1();
drop user pstest_xyz@localhost;
call proc_1();
call proc_1();
ERROR HY000: Operation CREATE USER failed for 'pstest_xyz'@'localhost'
drop user pstest_xyz@localhost;
call proc_1();
drop user pstest_xyz@localhost;
drop procedure proc_1;
create function func_1() returns int begin create user pstest_xyz@localhost; return 1; end|
ERROR HY000: Explicit or implicit commit is not allowed in stored function or trigger.
select func_1(), func_1(), func_1() from dual;
ERROR 42000: FUNCTION test.func_1 does not exist
drop function func_1;
ERROR 42000: FUNCTION test.func_1 does not exist
prepare abc from "create user pstest_xyz@localhost";
execute abc;
drop user pstest_xyz@localhost;
execute abc;
execute abc;
ERROR HY000: Operation CREATE USER failed for 'pstest_xyz'@'localhost'
drop user pstest_xyz@localhost;
execute abc;
drop user pstest_xyz@localhost;
deallocate prepare abc;
drop event if exists xyz;
create function func_1() returns int begin create event xyz on schedule at now() do select 123; return 1; end|
ERROR 0A000: Not allowed to return a result set from a function
select func_1(), func_1(), func_1() from dual;
ERROR 42000: FUNCTION test.func_1 does not exist
drop function func_1;
ERROR 42000: FUNCTION test.func_1 does not exist
prepare abc from "create event xyz on schedule at now() do select 123";
ERROR HY000: This command is not supported in the prepared statement protocol yet
deallocate prepare abc;
ERROR HY000: Unknown prepared statement handler (abc) given to DEALLOCATE PREPARE
drop event if exists xyz;
create event xyz on schedule every 5 minute disable do select 123;
create procedure proc_1() alter event xyz comment 'xyz';
call proc_1();
drop event xyz;
create event xyz on schedule every 5 minute disable do select 123;
call proc_1();
drop event xyz;
create event xyz on schedule every 5 minute disable do select 123;
call proc_1();
drop event xyz;
drop procedure proc_1;
create function func_1() returns int begin alter event xyz comment 'xyz'; return 1; end|
ERROR HY000: Explicit or implicit commit is not allowed in stored function or trigger.
prepare abc from "alter event xyz comment 'xyz'";
ERROR HY000: This command is not supported in the prepared statement protocol yet
deallocate prepare abc;
ERROR HY000: Unknown prepared statement handler (abc) given to DEALLOCATE PREPARE
drop event if exists xyz;
create event xyz on schedule every 5 minute disable do select 123;
create procedure proc_1() drop event xyz;
call proc_1();
create event xyz on schedule every 5 minute disable do select 123;
call proc_1();
call proc_1();
ERROR HY000: Unknown event 'xyz'
drop procedure proc_1;
create function func_1() returns int begin drop event xyz; return 1; end|
ERROR HY000: Explicit or implicit commit is not allowed in stored function or trigger.
prepare abc from "drop event xyz";
ERROR HY000: This command is not supported in the prepared statement protocol yet
deallocate prepare abc;
ERROR HY000: Unknown prepared statement handler (abc) given to DEALLOCATE PREPARE
drop table if exists t1;
create table t1 (a int, b char(5)) engine=myisam;
insert into t1 values (1, "one"), (2, "two"), (3, "three");
SET GLOBAL new_cache.key_buffer_size=128*1024;
create procedure proc_1() cache index t1 in new_cache;
call proc_1();
Table Op Msg_type Msg_text
test.t1 assign_to_keycache status OK
call proc_1();
Table Op Msg_type Msg_text
test.t1 assign_to_keycache status OK
call proc_1();
Table Op Msg_type Msg_text
test.t1 assign_to_keycache status OK
drop procedure proc_1;
SET GLOBAL second_cache.key_buffer_size=128*1024;
prepare abc from "cache index t1 in second_cache";
execute abc;
Table Op Msg_type Msg_text
test.t1 assign_to_keycache status OK
execute abc;
Table Op Msg_type Msg_text
test.t1 assign_to_keycache status OK
execute abc;
Table Op Msg_type Msg_text
test.t1 assign_to_keycache status OK
deallocate prepare abc;
drop table t1;
drop table if exists t1;
drop table if exists t2;
create table t1 (a int, b char(5)) engine=myisam;
insert into t1 values (1, "one"), (2, "two"), (3, "three");
create table t2 (a int, b char(5)) engine=myisam;
insert into t2 values (1, "one"), (2, "two"), (3, "three");
create procedure proc_1() load index into cache t1 ignore leaves;
call proc_1();
Table Op Msg_type Msg_text
test.t1 preload_keys status OK
call proc_1();
Table Op Msg_type Msg_text
test.t1 preload_keys status OK
call proc_1();
Table Op Msg_type Msg_text
test.t1 preload_keys status OK
drop procedure proc_1;
create function func_1() returns int begin load index into cache t1 ignore leaves; return 1; end|
ERROR 0A000: Not allowed to return a result set from a function
prepare abc from "load index into cache t2 ignore leaves";
execute abc;
Table Op Msg_type Msg_text
test.t2 preload_keys status OK
execute abc;
Table Op Msg_type Msg_text
test.t2 preload_keys status OK
execute abc;
Table Op Msg_type Msg_text
test.t2 preload_keys status OK
deallocate prepare abc;
drop table t1, t2;
create procedure proc_1() show errors;
call proc_1();
Level Code Message
call proc_1();
Level Code Message
call proc_1();
Level Code Message
drop procedure proc_1;
create function func_1() returns int begin show errors; return 1; end|
ERROR 0A000: Not allowed to return a result set from a function
prepare abc from "show errors";
deallocate prepare abc;
drop table if exists t1;
drop table if exists t2;
create procedure proc_1() show warnings;
drop table if exists t1;
Warnings:
Note 1051 Unknown table 't1'
call proc_1();
Level Code Message
drop table if exists t2;
Warnings:
Note 1051 Unknown table 't2'
call proc_1();
Level Code Message
drop table if exists t1, t2;
Warnings:
Note 1051 Unknown table 't1'
Note 1051 Unknown table 't2'
call proc_1();
Level Code Message
drop procedure proc_1;
create function func_1() returns int begin show warnings; return 1; end|
ERROR 0A000: Not allowed to return a result set from a function
prepare abc from "show warnings";
drop table if exists t1;
Warnings:
Note 1051 Unknown table 't1'
execute abc;
Level Code Message
Note 1051 Unknown table 't1'
drop table if exists t2;
Warnings:
Note 1051 Unknown table 't2'
execute abc;
Level Code Message
Note 1051 Unknown table 't2'
drop table if exists t1, t2;
Warnings:
Note 1051 Unknown table 't1'
Note 1051 Unknown table 't2'
execute abc;
Level Code Message
Note 1051 Unknown table 't1'
Note 1051 Unknown table 't2'
deallocate prepare abc;

12
mysql-test/r/ps_1general.result
View File

@ -308,17 +308,11 @@ prepare stmt4 from ' show engine bdb logs ';
execute stmt4;
prepare stmt4 from ' show grants for user ';
prepare stmt4 from ' show create table t2 ';
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt4 from ' show master status ';
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt4 from ' show master logs ';
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt4 from ' show slave status ';
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt4 from ' show warnings limit 20 ';
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt4 from ' show errors limit 20 ';
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt4 from ' show storage engines ';
execute stmt4;
drop table if exists t5;
@ -387,10 +381,8 @@ ERROR 42000: You have an error in your SQL syntax; check the manual that corresp
prepare stmt4 from ' use test ' ;
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt3 from ' create database mysqltest ';
ERROR HY000: This command is not supported in the prepared statement protocol yet
create database mysqltest ;
prepare stmt3 from ' drop database mysqltest ';
ERROR HY000: This command is not supported in the prepared statement protocol yet
drop database mysqltest ;
prepare stmt3 from ' describe t2 ';
execute stmt3;
@ -412,7 +404,6 @@ execute stmt1 ;
prepare stmt1 from ' optimize table t1 ' ;
prepare stmt1 from ' analyze table t1 ' ;
prepare stmt1 from ' checksum table t1 ' ;
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt1 from ' repair table t1 ' ;
prepare stmt1 from ' restore table t1 from ''data.txt'' ' ;
ERROR HY000: This command is not supported in the prepared statement protocol yet
@ -440,11 +431,8 @@ execute stmt5;
1
SET sql_mode="";
prepare stmt1 from ' flush local privileges ' ;
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt1 from ' reset query cache ' ;
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt1 from ' KILL 0 ';
ERROR HY000: This command is not supported in the prepared statement protocol yet
prepare stmt1 from ' explain select a from t1 order by b ';
execute stmt1;
Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr

3
mysql-test/r/ps_grant.result
View File

@ -78,13 +78,10 @@ ERROR 42000: There is no such grant defined for user 'second_user' on host 'loca
drop database mysqltest;
prepare stmt3 from ' grant all on test.t1 to drop_user@localhost
identified by ''looser'' ';
ERROR HY000: This command is not supported in the prepared statement protocol yet
grant all on test.t1 to drop_user@localhost
identified by 'looser' ;
prepare stmt3 from ' revoke all privileges on test.t1 from
drop_user@localhost ';
ERROR HY000: This command is not supported in the prepared statement protocol yet
revoke all privileges on test.t1 from drop_user@localhost ;
prepare stmt3 from ' drop user drop_user@localhost ';
ERROR HY000: This command is not supported in the prepared statement protocol yet
drop user drop_user@localhost;

4
mysql-test/r/sp-dynamic.result
View File

@ -284,11 +284,11 @@ call p1()|
select * from t1|
id stmt_text status
1 select 1 supported
2 flush tables not supported
2 flush tables supported
3 handler t1 open as ha not supported
4 analyze table t1 supported
5 check table t1 not supported
6 checksum table t1 not supported
6 checksum table t1 supported
7 check table t1 not supported
8 optimize table t1 supported
9 repair table t1 supported

41
mysql-test/t/drop.test
View File

@ -81,3 +81,44 @@ show tables;
drop table t1;
# End of 4.1 tests
#
# Test for bug#21216 "Simultaneous DROP TABLE and SHOW OPEN TABLES causes
# server to crash". Crash (caused by failed assertion in 5.0 or by null
# pointer dereference in 5.1) happened when one ran SHOW OPEN TABLES
# while concurrently doing DROP TABLE (or RENAME TABLE, CREATE TABLE LIKE
# or any other command that takes name-lock) in other connection.
#
# Also includes test for similar bug#12212 "Crash that happens during
# removing of database name from cache" reappeared in 5.1 as bug#19403
# In its case crash happened when one concurrently executed DROP DATABASE
# and one of name-locking command.
#
--disable_warnings
drop database if exists mysqltest;
drop table if exists t1;
--enable_warnings
create table t1 (i int);
lock tables t1 read;
create database mysqltest;
connect (addconroot1, localhost, root,,);
--send drop table t1
connect (addconroot2, localhost, root,,);
# Server should not crash in any of the following statements
--disable_result_log
show open tables;
--enable_result_log
--send drop database mysqltest
connection default;
select 1;
unlock tables;
connection addconroot1;
--reap
connection addconroot2;
--reap
disconnect addconroot1;
disconnect addconroot2;
connection default;
--echo End of 5.0 tests

871
mysql-test/t/ps.test
View File

@ -1330,3 +1330,874 @@ create temporary table t1 (i int);
#
use test;
# End of 5.0 tests
#
# Bug #20665: All commands supported in Stored Procedures should work in
# Prepared Statements
#
create procedure proc_1() reset query cache;
call proc_1();
call proc_1();
call proc_1();
drop procedure proc_1;
delimiter |;
create function func_1() returns int begin reset query cache; return 1; end|
delimiter ;|
--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
select func_1(), func_1(), func_1() from dual;
drop function func_1;
prepare abc from "reset query cache";
execute abc;
execute abc;
execute abc;
deallocate prepare abc;
create procedure proc_1() reset master;
drop procedure proc_1;
delimiter |;
create function func_1() returns int begin reset master; return 1; end|
delimiter ;|
--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
select func_1(), func_1(), func_1() from dual;
drop function func_1;
prepare abc from "reset master";
execute abc;
execute abc;
execute abc;
deallocate prepare abc;
create procedure proc_1() reset slave;
call proc_1();
call proc_1();
call proc_1();
drop procedure proc_1;
delimiter |;
create function func_1() returns int begin reset slave; return 1; end|
delimiter ;|
--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
select func_1(), func_1(), func_1() from dual;
drop function func_1;
prepare abc from "reset slave";
execute abc;
execute abc;
execute abc;
deallocate prepare abc;
create procedure proc_1(a integer) kill a;
--error ER_NO_SUCH_THREAD
call proc_1(0);
--error ER_NO_SUCH_THREAD
call proc_1(0);
--error ER_NO_SUCH_THREAD
call proc_1(0);
drop procedure proc_1;
delimiter |;
create function func_1() returns int begin kill 0; return 1; end|
delimiter ;|
--error ER_NO_SUCH_THREAD
select func_1() from dual;
--error ER_NO_SUCH_THREAD
select func_1() from dual;
--error ER_NO_SUCH_THREAD
select func_1() from dual;
drop function func_1;
prepare abc from "kill 0";
--error ER_NO_SUCH_THREAD
execute abc;
--error ER_NO_SUCH_THREAD
execute abc;
--error ER_NO_SUCH_THREAD
execute abc;
deallocate prepare abc;
create procedure proc_1() flush hosts;
call proc_1();
call proc_1();
call proc_1();
call proc_1();
drop procedure proc_1;
delimiter |;
--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
create function func_1() returns int begin flush hosts; return 1; end|
delimiter ;|
--error ER_SP_DOES_NOT_EXIST
select func_1(), func_1(), func_1() from dual;
--error ER_SP_DOES_NOT_EXIST
drop function func_1;
prepare abc from "flush hosts";
execute abc;
execute abc;
execute abc;
deallocate prepare abc;
create procedure proc_1() flush privileges;
call proc_1();
call proc_1();
call proc_1();
drop procedure proc_1;
delimiter |;
--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
create function func_1() returns int begin flush privileges; return 1; end|
delimiter ;|
--error ER_SP_DOES_NOT_EXIST
select func_1(), func_1(), func_1() from dual;
--error ER_SP_DOES_NOT_EXIST
drop function func_1;
prepare abc from "flush privileges";
deallocate prepare abc;
create procedure proc_1() flush tables with read lock;
call proc_1();
unlock tables;
call proc_1();
unlock tables;
call proc_1();
unlock tables;
drop procedure proc_1;
delimiter |;
--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
create function func_1() returns int begin flush tables with read lock; return 1; end|
delimiter ;|
prepare abc from "flush tables with read lock";
execute abc;
execute abc;
execute abc;
deallocate prepare abc;
unlock tables;
create procedure proc_1() flush tables;
call proc_1();
call proc_1();
call proc_1();
drop procedure proc_1;
delimiter |;
--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
create function func_1() returns int begin flush tables; return 1; end|
delimiter ;|
--error ER_SP_DOES_NOT_EXIST
select func_1(), func_1(), func_1() from dual;
--error ER_SP_DOES_NOT_EXIST
drop function func_1;
prepare abc from "flush tables";
execute abc;
execute abc;
execute abc;
deallocate prepare abc;
create procedure proc_1() flush tables;
flush tables;
show open tables from mysql;
select Host, User from mysql.user limit 0;
select Host, Db from mysql.host limit 0;
show open tables from mysql;
call proc_1();
show open tables from mysql;
select Host, User from mysql.user limit 0;
select Host, Db from mysql.host limit 0;
show open tables from mysql;
call proc_1();
show open tables from mysql;
select Host, User from mysql.user limit 0;
select Host, Db from mysql.host limit 0;
show open tables from mysql;
call proc_1();
show open tables from mysql;
select Host, User from mysql.user limit 0;
select Host, Db from mysql.host limit 0;
show open tables from mysql;
flush tables;
drop procedure proc_1;
delimiter |;
--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
create function func_1() returns int begin flush tables; return 1; end|
delimiter ;|
--error ER_SP_DOES_NOT_EXIST
select func_1(), func_1(), func_1() from dual;
--error ER_SP_DOES_NOT_EXIST
drop function func_1;
flush tables;
select Host, User from mysql.user limit 0;
select Host, Db from mysql.host limit 0;
show open tables from mysql;
prepare abc from "flush tables";
execute abc;
show open tables from mysql;
select Host, User from mysql.user limit 0;
select Host, Db from mysql.host limit 0;
show open tables from mysql;
execute abc;
show open tables from mysql;
select Host, User from mysql.user limit 0;
select Host, Db from mysql.host limit 0;
show open tables from mysql;
execute abc;
show open tables from mysql;
select Host, User from mysql.user limit 0;
select Host, Db from mysql.host limit 0;
show open tables from mysql;
flush tables;
deallocate prepare abc;
create procedure proc_1() flush logs;
call proc_1();
call proc_1();
call proc_1();
drop procedure proc_1;
delimiter |;
--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
create function func_1() returns int begin flush logs; return 1; end|
delimiter ;|
--error ER_SP_DOES_NOT_EXIST
select func_1(), func_1(), func_1() from dual;
--error ER_SP_DOES_NOT_EXIST
drop function func_1;
prepare abc from "flush logs";
execute abc;
execute abc;
execute abc;
deallocate prepare abc;
create procedure proc_1() flush status;
call proc_1();
call proc_1();
call proc_1();
drop procedure proc_1;
delimiter |;
--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
create function func_1() returns int begin flush status; return 1; end|
delimiter ;|
--error ER_SP_DOES_NOT_EXIST
select func_1(), func_1(), func_1() from dual;
--error ER_SP_DOES_NOT_EXIST
drop function func_1;
prepare abc from "flush status";
execute abc;
execute abc;
execute abc;
deallocate prepare abc;
create procedure proc_1() flush slave;
call proc_1();
call proc_1();
call proc_1();
drop procedure proc_1;
delimiter |;
--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
create function func_1() returns int begin flush slave; return 1; end|
delimiter ;|
--error ER_SP_DOES_NOT_EXIST
select func_1(), func_1(), func_1() from dual;
--error ER_SP_DOES_NOT_EXIST
drop function func_1;
prepare abc from "flush slave";
execute abc;
execute abc;
execute abc;
deallocate prepare abc;
create procedure proc_1() flush master;
drop procedure proc_1;
delimiter |;
--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
create function func_1() returns int begin flush master; return 1; end|
delimiter ;|
--error ER_SP_DOES_NOT_EXIST
select func_1(), func_1(), func_1() from dual;
--error ER_SP_DOES_NOT_EXIST
drop function func_1;
prepare abc from "flush master";
deallocate prepare abc;
create procedure proc_1() flush des_key_file;
call proc_1();
call proc_1();
call proc_1();
drop procedure proc_1;
delimiter |;
--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
create function func_1() returns int begin flush des_key_file; return 1; end|
delimiter ;|
--error ER_SP_DOES_NOT_EXIST
select func_1(), func_1(), func_1() from dual;
--error ER_SP_DOES_NOT_EXIST
drop function func_1;
prepare abc from "flush des_key_file";
execute abc;
execute abc;
execute abc;
deallocate prepare abc;
create procedure proc_1() flush user_resources;
call proc_1();
call proc_1();
call proc_1();
drop procedure proc_1;
delimiter |;
--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
create function func_1() returns int begin flush user_resources; return 1; end|
delimiter ;|
--error ER_SP_DOES_NOT_EXIST
select func_1(), func_1(), func_1() from dual;
--error ER_SP_DOES_NOT_EXIST
drop function func_1;
prepare abc from "flush user_resources";
execute abc;
execute abc;
execute abc;
deallocate prepare abc;
create procedure proc_1() start slave;
drop procedure proc_1;
delimiter |;
create function func_1() returns int begin start slave; return 1; end|
delimiter ;|
drop function func_1;
prepare abc from "start slave";
deallocate prepare abc;
create procedure proc_1() stop slave;
drop procedure proc_1;
delimiter |;
create function func_1() returns int begin stop slave; return 1; end|
delimiter ;|
drop function func_1;
prepare abc from "stop slave";
deallocate prepare abc;
create procedure proc_1() show binlog events;
drop procedure proc_1;
delimiter |;
--error ER_SP_NO_RETSET
create function func_1() returns int begin show binlog events; return 1; end|
delimiter ;|
--error ER_SP_DOES_NOT_EXIST
select func_1(), func_1(), func_1() from dual;
--error ER_SP_DOES_NOT_EXIST
drop function func_1;
prepare abc from "show binlog events";
deallocate prepare abc;
create procedure proc_1() show slave status;
drop procedure proc_1;
delimiter |;
--error ER_SP_NO_RETSET
create function func_1() returns int begin show slave status; return 1; end|
delimiter ;|
--error ER_SP_DOES_NOT_EXIST
select func_1(), func_1(), func_1() from dual;
--error ER_SP_DOES_NOT_EXIST
drop function func_1;
prepare abc from "show slave status";
deallocate prepare abc;
create procedure proc_1() show master status;
drop procedure proc_1;
delimiter |;
--error ER_SP_NO_RETSET
create function func_1() returns int begin show master status; return 1; end|
delimiter ;|
--error ER_SP_DOES_NOT_EXIST
select func_1(), func_1(), func_1() from dual;
--error ER_SP_DOES_NOT_EXIST
drop function func_1;
prepare abc from "show master status";
deallocate prepare abc;
create procedure proc_1() show master logs;
drop procedure proc_1;
delimiter |;
--error ER_SP_NO_RETSET
create function func_1() returns int begin show master logs; return 1; end|
delimiter ;|
--error ER_SP_DOES_NOT_EXIST
select func_1(), func_1(), func_1() from dual;
--error ER_SP_DOES_NOT_EXIST
drop function func_1;
prepare abc from "show master logs";
deallocate prepare abc;
create procedure proc_1() show events;
call proc_1();
call proc_1();
call proc_1();
drop procedure proc_1;
delimiter |;
--error ER_SP_NO_RETSET
create function func_1() returns int begin show events; return 1; end|
delimiter ;|
--error ER_SP_DOES_NOT_EXIST
select func_1(), func_1(), func_1() from dual;
--error ER_SP_DOES_NOT_EXIST
drop function func_1;
prepare abc from "show events";
execute abc;
execute abc;
execute abc;
deallocate prepare abc;
create procedure proc_1() show scheduler status;
drop procedure proc_1;
delimiter |;
--error ER_SP_NO_RETSET
create function func_1() returns int begin show scheduler status; return 1; end|
delimiter ;|
--error ER_SP_DOES_NOT_EXIST
select func_1(), func_1(), func_1() from dual;
--error ER_SP_DOES_NOT_EXIST
drop function func_1;
--error ER_UNSUPPORTED_PS
prepare abc from "show scheduler status";
--error ER_UNKNOWN_STMT_HANDLER
deallocate prepare abc;
--disable_warnings
drop procedure if exists a;
--enable_warnings
create procedure a() select 42;
create procedure proc_1(a char(2)) show create procedure a;
call proc_1("bb");
call proc_1("bb");
call proc_1("bb");
drop procedure proc_1;
delimiter |;
--error ER_SP_NO_RETSET
create function func_1() returns int begin show create procedure a; return 1; end|
delimiter ;|
--error ER_SP_DOES_NOT_EXIST
select func_1(), func_1(), func_1() from dual;
--error ER_SP_DOES_NOT_EXIST
drop function func_1;
prepare abc from "show create procedure a";
execute abc;
execute abc;
execute abc;
deallocate prepare abc;
drop procedure a;
--disable_warnings
drop function if exists a;
--enable_warnings
create function a() returns int return 42+13;
create procedure proc_1(a char(2)) show create function a;
call proc_1("bb");
call proc_1("bb");
call proc_1("bb");
drop procedure proc_1;
delimiter |;
--error ER_SP_NO_RETSET
create function func_1() returns int begin show create function a; return 1; end|
delimiter ;|
--error ER_SP_DOES_NOT_EXIST
select func_1(), func_1(), func_1() from dual;
--error ER_SP_DOES_NOT_EXIST
drop function func_1;
prepare abc from "show create function a";
execute abc;
execute abc;
execute abc;
deallocate prepare abc;
drop function a;
--disable_warnings
drop table if exists tab1;
--enable_warnings
create table tab1(a int, b char(1), primary key(a,b));
create procedure proc_1() show create table tab1;
call proc_1();
call proc_1();
call proc_1();
drop procedure proc_1;
delimiter |;
--error ER_SP_NO_RETSET
create function func_1() returns int begin show create table tab1; return 1; end|
delimiter ;|
--error ER_SP_DOES_NOT_EXIST
select func_1(), func_1(), func_1() from dual;
--error ER_SP_DOES_NOT_EXIST
drop function func_1;
prepare abc from "show create table tab1";
execute abc;
execute abc;
execute abc;
deallocate prepare abc;
drop table tab1;
--disable_warnings
drop view if exists v1;
drop table if exists t1;
--enable_warnings
create table t1(a int, b char(5));
insert into t1 values (1, "one"), (1, "edno"), (2, "two"), (2, "dve");
create view v1 as
(select a, count(*) from t1 group by a)
union all
(select b, count(*) from t1 group by b);
create procedure proc_1() show create view v1;
call proc_1();
call proc_1();
call proc_1();
drop procedure proc_1;
delimiter |;
--error ER_SP_NO_RETSET
create function func_1() returns int begin show create view v1; return 1; end|
delimiter ;|
--error ER_SP_DOES_NOT_EXIST
select func_1(), func_1(), func_1() from dual;
--error ER_SP_DOES_NOT_EXIST
drop function func_1;
prepare abc from "show create view v1";
execute abc;
execute abc;
execute abc;
deallocate prepare abc;
drop view v1;
drop table t1;
create procedure proc_1() install plugin my_plug soname '/root/some_plugin.so';
--error ER_UDF_NO_PATHS
call proc_1();
--error ER_UDF_NO_PATHS
call proc_1();
--error ER_UDF_NO_PATHS
call proc_1();
drop procedure proc_1;
create procedure proc_1() install plugin my_plug soname 'some_plugin.so';
--error ER_CANT_OPEN_LIBRARY
call proc_1();
--error ER_CANT_OPEN_LIBRARY
call proc_1();
--error ER_CANT_OPEN_LIBRARY
call proc_1();
drop procedure proc_1;
delimiter |;
--error ER_COMMIT_NOT_ALLOWED_IN_SF_OR_TRG
create function func_1() returns int begin install plugin my_plug soname '/tmp/plugin'; return 1; end|
delimiter ;|
--error ER_SP_DOES_NOT_EXIST
select func_1(), func_1(), func_1() from dual;
--error ER_SP_DOES_NOT_EXIST
drop function func_1;
prepare abc from "install plugin my_plug soname '/root/some_plugin.so'";
--error ER_UDF_NO_PATHS
execute abc;
--error ER_UDF_NO_PATHS
execute abc;
deallocate prepare abc;
prepare abc from "install plugin my_plug soname 'some_plugin.so'";
deallocate prepare abc;
create procedure proc_1() uninstall plugin my_plug;
--error ER_SP_DOES_NOT_EXIST
call proc_1();
--error ER_SP_DOES_NOT_EXIST
call proc_1();
--error ER_SP_DOES_NOT_EXIST
call proc_1();
drop procedure proc_1;
delimiter |;
--error ER_COMMIT_NOT_ALLOWED_IN_SF_OR_TRG
create function func_1() returns int begin uninstall plugin my_plug; return 1; end|
delimiter ;|
--error ER_SP_DOES_NOT_EXIST
select func_1(), func_1(), func_1() from dual;
--error ER_SP_DOES_NOT_EXIST
drop function func_1;
prepare abc from "uninstall plugin my_plug";
--error ER_SP_DOES_NOT_EXIST
execute abc;
--error ER_SP_DOES_NOT_EXIST
execute abc;
--error ER_SP_DOES_NOT_EXIST
execute abc;
deallocate prepare abc;
--disable_warnings
drop database if exists mysqltest_xyz;
--enable_warnings
create procedure proc_1() create database mysqltest_xyz;
call proc_1();
drop database if exists mysqltest_xyz;
call proc_1();
--error ER_DB_CREATE_EXISTS
call proc_1();
drop database if exists mysqltest_xyz;
call proc_1();
drop database if exists mysqltest_xyz;
drop procedure proc_1;
delimiter |;
--error ER_COMMIT_NOT_ALLOWED_IN_SF_OR_TRG
create function func_1() returns int begin create database mysqltest_xyz; return 1; end|
delimiter ;|
--error ER_SP_DOES_NOT_EXIST
select func_1(), func_1(), func_1() from dual;
--error ER_SP_DOES_NOT_EXIST
drop function func_1;
prepare abc from "create database mysqltest_xyz";
execute abc;
drop database if exists mysqltest_xyz;
execute abc;
--error ER_DB_CREATE_EXISTS
execute abc;
drop database if exists mysqltest_xyz;
execute abc;
drop database if exists mysqltest_xyz;
deallocate prepare abc;
--disable_warnings
drop table if exists t1;
--enable_warnings
create table t1 (a int, b char(5));
insert into t1 values (1, "one"), (2, "two"), (3, "three");
create procedure proc_1() checksum table xyz;
call proc_1();
call proc_1();
call proc_1();
drop procedure proc_1;
delimiter |;
--error ER_SP_NO_RETSET
create function func_1() returns int begin checksum table t1; return 1; end|
delimiter ;|
--error ER_SP_DOES_NOT_EXIST
select func_1(), func_1(), func_1() from dual;
--error ER_SP_DOES_NOT_EXIST
drop function func_1;
prepare abc from "checksum table t1";
execute abc;
execute abc;
execute abc;
deallocate prepare abc;
create procedure proc_1() create user pstest_xyz@localhost;
call proc_1();
drop user pstest_xyz@localhost;
call proc_1();
--error ER_CANNOT_USER
call proc_1();
drop user pstest_xyz@localhost;
call proc_1();
drop user pstest_xyz@localhost;
drop procedure proc_1;
delimiter |;
--error ER_COMMIT_NOT_ALLOWED_IN_SF_OR_TRG
create function func_1() returns int begin create user pstest_xyz@localhost; return 1; end|
delimiter ;|
--error ER_SP_DOES_NOT_EXIST
select func_1(), func_1(), func_1() from dual;
--error ER_SP_DOES_NOT_EXIST
drop function func_1;
prepare abc from "create user pstest_xyz@localhost";
execute abc;
drop user pstest_xyz@localhost;
execute abc;
--error ER_CANNOT_USER
execute abc;
drop user pstest_xyz@localhost;
execute abc;
drop user pstest_xyz@localhost;
deallocate prepare abc;
--disable_warnings
drop event if exists xyz;
--enable_warnings
#create procedure proc_1() create event xyz on schedule every 5 minute disable do select 123;
#call proc_1();
#drop event xyz;
#call proc_1();
#--error ER_EVENT_ALREADY_EXISTS
#call proc_1();
#drop event xyz;
#call proc_1();
#drop event xyz;
#drop procedure proc_1;
delimiter |;
--error ER_SP_NO_RETSET
create function func_1() returns int begin create event xyz on schedule at now() do select 123; return 1; end|
delimiter ;|
--error ER_SP_DOES_NOT_EXIST
select func_1(), func_1(), func_1() from dual;
--error ER_SP_DOES_NOT_EXIST
drop function func_1;
--error ER_UNSUPPORTED_PS
prepare abc from "create event xyz on schedule at now() do select 123";
--error ER_UNKNOWN_STMT_HANDLER
deallocate prepare abc;
--disable_warnings
drop event if exists xyz;
create event xyz on schedule every 5 minute disable do select 123;
--enable_warnings
create procedure proc_1() alter event xyz comment 'xyz';
call proc_1();
drop event xyz;
create event xyz on schedule every 5 minute disable do select 123;
call proc_1();
drop event xyz;
create event xyz on schedule every 5 minute disable do select 123;
call proc_1();
drop event xyz;
drop procedure proc_1;
delimiter |;
--error ER_COMMIT_NOT_ALLOWED_IN_SF_OR_TRG
create function func_1() returns int begin alter event xyz comment 'xyz'; return 1; end|
delimiter ;|
--error ER_UNSUPPORTED_PS
prepare abc from "alter event xyz comment 'xyz'";
--error ER_UNKNOWN_STMT_HANDLER
deallocate prepare abc;
--disable_warnings
drop event if exists xyz;
create event xyz on schedule every 5 minute disable do select 123;
--enable_warnings
create procedure proc_1() drop event xyz;
call proc_1();
create event xyz on schedule every 5 minute disable do select 123;
call proc_1();
--error ER_EVENT_DOES_NOT_EXIST
call proc_1();
drop procedure proc_1;
delimiter |;
--error ER_COMMIT_NOT_ALLOWED_IN_SF_OR_TRG
create function func_1() returns int begin drop event xyz; return 1; end|
delimiter ;|
--error ER_UNSUPPORTED_PS
prepare abc from "drop event xyz";
--error ER_UNKNOWN_STMT_HANDLER
deallocate prepare abc;
--disable_warnings
drop table if exists t1;
create table t1 (a int, b char(5)) engine=myisam;
insert into t1 values (1, "one"), (2, "two"), (3, "three");
--enable_warnings
SET GLOBAL new_cache.key_buffer_size=128*1024;
create procedure proc_1() cache index t1 in new_cache;
call proc_1();
call proc_1();
call proc_1();
drop procedure proc_1;
SET GLOBAL second_cache.key_buffer_size=128*1024;
prepare abc from "cache index t1 in second_cache";
execute abc;
execute abc;
execute abc;
deallocate prepare abc;
drop table t1;
--disable_warnings
drop table if exists t1;
drop table if exists t2;
create table t1 (a int, b char(5)) engine=myisam;
insert into t1 values (1, "one"), (2, "two"), (3, "three");
create table t2 (a int, b char(5)) engine=myisam;
insert into t2 values (1, "one"), (2, "two"), (3, "three");
--enable_warnings
create procedure proc_1() load index into cache t1 ignore leaves;
call proc_1();
call proc_1();
call proc_1();
drop procedure proc_1;
delimiter |;
--error ER_SP_NO_RETSET
create function func_1() returns int begin load index into cache t1 ignore leaves; return 1; end|
delimiter ;|
prepare abc from "load index into cache t2 ignore leaves";
execute abc;
execute abc;
execute abc;
deallocate prepare abc;
drop table t1, t2;
#
# Bug #21422: GRANT/REVOKE possible inside stored function, probably in a trigger
# This is disabled for now till it is resolved in 5.0
#
#create procedure proc_1() grant all on *.* to abc@host;
#drop procedure proc_1;
#delimiter |;
#--error ER_COMMIT_NOT_ALLOWED_IN_SF_OR_TRG
#create function func_1() returns int begin grant all on *.* to abc@host; return 1; end|
#delimiter ;|
#prepare abc from "grant all on *.* to abc@host";
#
#create procedure proc_1() revoke all on *.* from abc@host;
#drop procedure proc_1;
#delimiter |;#--error ER_COMMIT_NOT_ALLOWED_IN_SF_OR_TRG
#create function func_1() returns int begin revoke all on *.* from abc@host; return 1; end|
#delimiter ;|
#prepare abc from "revoke all on *.* from abc@host";
create procedure proc_1() show errors;
call proc_1();
call proc_1();
call proc_1();
drop procedure proc_1;
delimiter |;
--error ER_SP_NO_RETSET
create function func_1() returns int begin show errors; return 1; end|
delimiter ;|
prepare abc from "show errors";
deallocate prepare abc;
--disable_warnings
drop table if exists t1;
drop table if exists t2;
--enable_warnings
create procedure proc_1() show warnings;
drop table if exists t1;
call proc_1();
drop table if exists t2;
call proc_1();
drop table if exists t1, t2;
call proc_1();
drop procedure proc_1;
delimiter |;
--error ER_SP_NO_RETSET
create function func_1() returns int begin show warnings; return 1; end|
delimiter ;|
prepare abc from "show warnings";
drop table if exists t1;
execute abc;
drop table if exists t2;
execute abc;
drop table if exists t1, t2;
execute abc;
deallocate prepare abc;

24
mysql-test/t/ps_1general.test
View File

@ -330,17 +330,11 @@ prepare stmt4 from ' show engine bdb logs ';
execute stmt4;
--enable_result_log
prepare stmt4 from ' show grants for user ';
--error 1295
prepare stmt4 from ' show create table t2 ';
--error 1295
prepare stmt4 from ' show master status ';
--error 1295
prepare stmt4 from ' show master logs ';
--error 1295
prepare stmt4 from ' show slave status ';
--error 1295
prepare stmt4 from ' show warnings limit 20 ';
--error 1295
prepare stmt4 from ' show errors limit 20 ';
prepare stmt4 from ' show storage engines ';
# The output depends upon the precise order in which
@ -427,14 +421,12 @@ prepare stmt1 from ' execute stmt2 ' ;
prepare stmt1 from ' deallocate prepare never_prepared ' ;
## switch the database connection
--error 1295
--error ER_UNSUPPORTED_PS
prepare stmt4 from ' use test ' ;
## create/drop database
--error 1295
prepare stmt3 from ' create database mysqltest ';
create database mysqltest ;
--error 1295
prepare stmt3 from ' drop database mysqltest ';
drop database mysqltest ;
@ -446,12 +438,12 @@ drop table t2 ;
--error 1146
execute stmt3;
## lock/unlock
--error 1295
--error ER_UNSUPPORTED_PS
prepare stmt3 from ' lock tables t1 read ' ;
--error 1295
--error ER_UNSUPPORTED_PS
prepare stmt3 from ' unlock tables ' ;
## Load/Unload table contents
--error 1295
--error ER_UNSUPPORTED_PS
prepare stmt1 from ' load data infile ''data.txt''
into table t1 fields terminated by ''\t'' ';
prepare stmt1 from ' select * into outfile ''data.txt'' from t1 ';
@ -459,13 +451,12 @@ execute stmt1 ;
##
prepare stmt1 from ' optimize table t1 ' ;
prepare stmt1 from ' analyze table t1 ' ;
--error 1295
prepare stmt1 from ' checksum table t1 ' ;
prepare stmt1 from ' repair table t1 ' ;
--error 1295
--error ER_UNSUPPORTED_PS
prepare stmt1 from ' restore table t1 from ''data.txt'' ' ;
## handler
--error 1295
--error ER_UNSUPPORTED_PS
prepare stmt1 from ' handler t1 open ';
@ -491,11 +482,8 @@ SET sql_mode=ansi;
execute stmt5;
SET sql_mode="";
--error 1295
prepare stmt1 from ' flush local privileges ' ;
--error 1295
prepare stmt1 from ' reset query cache ' ;
--error 1295
prepare stmt1 from ' KILL 0 ';
## simple explain

3
mysql-test/t/ps_grant.test
View File

@ -117,15 +117,12 @@ drop database mysqltest;
#
# grant/revoke + drop user
#
--error 1295
prepare stmt3 from ' grant all on test.t1 to drop_user@localhost
identified by ''looser'' ';
grant all on test.t1 to drop_user@localhost
identified by 'looser' ;
--error 1295
prepare stmt3 from ' revoke all privileges on test.t1 from
drop_user@localhost ';
revoke all privileges on test.t1 from drop_user@localhost ;
--error 1295
prepare stmt3 from ' drop user drop_user@localhost ';
drop user drop_user@localhost;

21
sql/lock.cc
View File

@ -874,6 +874,8 @@ end:
int lock_table_name(THD *thd, TABLE_LIST *table_list, bool check_in_use)
{
TABLE *table;
TABLE_SHARE *share;
char *key_buff;
char key[MAX_DBKEY_LENGTH];
char *db= table_list->db;
uint key_length;
@ -903,17 +905,18 @@ int lock_table_name(THD *thd, TABLE_LIST *table_list, bool check_in_use)
}
/*
Create a table entry with the right key and with an old refresh version
Note that we must use my_malloc() here as this is freed by the table
cache
Note that we must use my_multi_malloc() here as this is freed by the
table cache
*/
if (!(table= (TABLE*) my_malloc(sizeof(*table)+ sizeof(TABLE_SHARE)+
key_length, MYF(MY_WME | MY_ZEROFILL))))
if (!my_multi_malloc(MYF(MY_WME | MY_ZEROFILL),
&table, sizeof(*table),
&share, sizeof(*share),
&key_buff, key_length,
NULL))
DBUG_RETURN(-1);
table->s= (TABLE_SHARE*) (table+1);
memcpy((table->s->table_cache_key.str= (char*) (table->s+1)), key,
key_length);
table->s->table_cache_key.length= key_length;
table->s->tmp_table= INTERNAL_TMP_TABLE; // for intern_close_table
table->s= share;
share->set_table_cache_key(key_buff, key, key_length);
share->tmp_table= INTERNAL_TMP_TABLE; // for intern_close_table
table->in_use= thd;
table->locked_by_name=1;
table_list->table=table;

15
sql/sp_head.cc
View File

@ -161,17 +161,20 @@ sp_get_flags_for_command(LEX *lex)
}
/* fallthrough */
case SQLCOM_ANALYZE:
case SQLCOM_BACKUP_TABLE:
case SQLCOM_OPTIMIZE:
case SQLCOM_PRELOAD_KEYS:
case SQLCOM_ASSIGN_TO_KEYCACHE:
case SQLCOM_CHECKSUM:
case SQLCOM_CHECK:
case SQLCOM_HA_READ:
case SQLCOM_SHOW_AUTHORS:
case SQLCOM_SHOW_BINLOGS:
case SQLCOM_SHOW_BINLOG_EVENTS:
case SQLCOM_SHOW_CHARSETS:
case SQLCOM_SHOW_COLLATIONS:
case SQLCOM_SHOW_COLUMN_TYPES:
case SQLCOM_SHOW_CONTRIBUTORS:
case SQLCOM_SHOW_CREATE:
case SQLCOM_SHOW_CREATE_DB:
case SQLCOM_SHOW_CREATE_FUNC:
@ -180,16 +183,20 @@ sp_get_flags_for_command(LEX *lex)
case SQLCOM_SHOW_DATABASES:
case SQLCOM_SHOW_ERRORS:
case SQLCOM_SHOW_FIELDS:
case SQLCOM_SHOW_FUNC_CODE:
case SQLCOM_SHOW_GRANTS:
case SQLCOM_SHOW_ENGINE_STATUS:
case SQLCOM_SHOW_ENGINE_LOGS:
case SQLCOM_SHOW_ENGINE_MUTEX:
case SQLCOM_SHOW_EVENTS:
case SQLCOM_SHOW_KEYS:
case SQLCOM_SHOW_MASTER_STAT:
case SQLCOM_SHOW_NEW_MASTER:
case SQLCOM_SHOW_OPEN_TABLES:
case SQLCOM_SHOW_PRIVILEGES:
case SQLCOM_SHOW_PROCESSLIST:
case SQLCOM_SHOW_PROC_CODE:
case SQLCOM_SHOW_SCHEDULER_STATUS:
case SQLCOM_SHOW_SLAVE_HOSTS:
case SQLCOM_SHOW_SLAVE_STAT:
case SQLCOM_SHOW_STATUS:
@ -199,12 +206,7 @@ sp_get_flags_for_command(LEX *lex)
case SQLCOM_SHOW_TABLES:
case SQLCOM_SHOW_VARIABLES:
case SQLCOM_SHOW_WARNS:
case SQLCOM_SHOW_PROC_CODE:
case SQLCOM_SHOW_FUNC_CODE:
case SQLCOM_SHOW_AUTHORS:
case SQLCOM_SHOW_CONTRIBUTORS:
case SQLCOM_REPAIR:
case SQLCOM_BACKUP_TABLE:
case SQLCOM_RESTORE_TABLE:
flags= sp_head::MULTI_RESULTS;
break;
@ -262,6 +264,9 @@ sp_get_flags_for_command(LEX *lex)
case SQLCOM_CREATE_EVENT:
case SQLCOM_ALTER_EVENT:
case SQLCOM_DROP_EVENT:
case SQLCOM_FLUSH:
case SQLCOM_INSTALL_PLUGIN:
case SQLCOM_UNINSTALL_PLUGIN:
flags= sp_head::HAS_COMMIT_OR_ROLLBACK;
break;
default:

41
sql/sql_base.cc
View File

@ -634,6 +634,7 @@ TABLE_SHARE *get_cached_table_share(const char *db, const char *table_name)
static void close_handle_and_leave_table_as_lock(TABLE *table)
{
TABLE_SHARE *share, *old_share= table->s;
char *key_buff;
MEM_ROOT *mem_root= &table->mem_root;
DBUG_ENTER("close_handle_and_leave_table_as_lock");
@ -642,20 +643,14 @@ static void close_handle_and_leave_table_as_lock(TABLE *table)
This has to be done to ensure that the table share is removed from
the table defintion cache as soon as the last instance is removed
*/
if ((share= (TABLE_SHARE*) alloc_root(mem_root, sizeof(*share))))
if (multi_alloc_root(mem_root,
&share, sizeof(*share),
&key_buff, old_share->table_cache_key.length,
NULL))
{
bzero((char*) share, sizeof(*share));
share->db.str= memdup_root(mem_root, old_share->db.str,
old_share->db.length+1);
share->db.length= old_share->db.length;
share->table_name.str= memdup_root(mem_root,
old_share->table_name.str,
old_share->table_name.length+1);
share->table_name.length= old_share->table_name.length;
share->table_cache_key.str= memdup_root(mem_root,
old_share->table_cache_key.str,
old_share->table_cache_key.length);
share->table_cache_key.length= old_share->table_cache_key.length;
share->set_table_cache_key(key_buff, old_share->table_cache_key.str,
old_share->table_cache_key.length);
share->tmp_table= INTERNAL_TMP_TABLE; // for intern_close_table()
}
@ -1603,28 +1598,18 @@ bool rename_temporary_table(THD* thd, TABLE *table, const char *db,
const char *table_name)
{
char *key;
uint key_length;
TABLE_SHARE *share= table->s;
TABLE_LIST table_list;
uint db_length, table_length;
DBUG_ENTER("rename_temporary_table");
if (!(key=(char*) alloc_root(&share->mem_root,
(uint) (db_length= strlen(db))+
(uint) (table_length= strlen(table_name))+6+4)))
if (!(key=(char*) alloc_root(&share->mem_root, MAX_DBKEY_LENGTH)))
DBUG_RETURN(1); /* purecov: inspected */
table_list.db= (char*) db;
table_list.table_name= (char*) table_name;
share->db.str= share->table_cache_key.str= key;
share->db.length= db_length;
share->table_cache_key.length= create_table_def_key(thd, key,
&table_list, 1);
/*
Here we use the fact that table_name is stored as the second component
in the 'key' (after db_name), where components are separated with \0
*/
share->table_name.str= key+db_length+1;
share->table_name.length= table_length;
key_length= create_table_def_key(thd, key, &table_list, 1);
share->set_table_cache_key(key, key_length);
DBUG_RETURN(0);
}
@ -1749,10 +1734,7 @@ bool reopen_name_locked_table(THD* thd, TABLE_LIST* table_list)
{
TABLE *table= table_list->table;
TABLE_SHARE *share;
char *db= table_list->db;
char *table_name= table_list->table_name;
char key[MAX_DBKEY_LENGTH];
uint key_length;
TABLE orig_table;
DBUG_ENTER("reopen_name_locked_table");
@ -1762,7 +1744,6 @@ bool reopen_name_locked_table(THD* thd, TABLE_LIST* table_list)
DBUG_RETURN(TRUE);
orig_table= *table;
key_length=(uint) (strmov(strmov(key,db)+1,table_name)-key)+1;
if (open_unireg_entry(thd, table, table_list, table_name,
table->s->table_cache_key.str,

33
sql/sql_prepare.cc
View File

@ -1740,6 +1740,20 @@ static bool check_prepared_statement(Prepared_statement *stmt,
case SQLCOM_SHOW_ENGINE_MUTEX:
case SQLCOM_SHOW_CREATE_DB:
case SQLCOM_SHOW_GRANTS:
case SQLCOM_SHOW_BINLOG_EVENTS:
case SQLCOM_SHOW_MASTER_STAT:
case SQLCOM_SHOW_SLAVE_STAT:
case SQLCOM_SHOW_CREATE_PROC:
case SQLCOM_SHOW_CREATE_FUNC:
case SQLCOM_SHOW_CREATE_EVENT:
case SQLCOM_SHOW_CREATE:
case SQLCOM_SHOW_PROC_CODE:
case SQLCOM_SHOW_FUNC_CODE:
case SQLCOM_SHOW_AUTHORS:
case SQLCOM_SHOW_CONTRIBUTORS:
case SQLCOM_SHOW_WARNS:
case SQLCOM_SHOW_ERRORS:
case SQLCOM_SHOW_BINLOGS:
case SQLCOM_DROP_TABLE:
case SQLCOM_RENAME_TABLE:
case SQLCOM_ALTER_TABLE:
@ -1754,6 +1768,25 @@ static bool check_prepared_statement(Prepared_statement *stmt,
case SQLCOM_REPAIR:
case SQLCOM_ANALYZE:
case SQLCOM_OPTIMIZE:
case SQLCOM_CHANGE_MASTER:
case SQLCOM_RESET:
case SQLCOM_FLUSH:
case SQLCOM_SLAVE_START:
case SQLCOM_SLAVE_STOP:
case SQLCOM_INSTALL_PLUGIN:
case SQLCOM_UNINSTALL_PLUGIN:
case SQLCOM_CREATE_DB:
case SQLCOM_DROP_DB:
case SQLCOM_RENAME_DB:
case SQLCOM_CHECKSUM:
case SQLCOM_CREATE_USER:
case SQLCOM_RENAME_USER:
case SQLCOM_DROP_USER:
case SQLCOM_ASSIGN_TO_KEYCACHE:
case SQLCOM_PRELOAD_KEYS:
case SQLCOM_GRANT:
case SQLCOM_REVOKE:
case SQLCOM_KILL:
break;
default:

2
sql/sql_select.cc
View File

@ -8645,8 +8645,6 @@ create_tmp_table(THD *thd,TMP_TABLE_PARAM *param,List<Item> &fields,
share->primary_key= MAX_KEY; // Indicate no primary key
share->keys_for_keyread.init();
share->keys_in_use.init();
/* For easier error reporting */
share->table_cache_key= share->db;
/* Calculate which type of fields we will store in the temporary table */

20
sql/table.cc
View File

@ -93,6 +93,7 @@ TABLE_SHARE *alloc_table_share(TABLE_LIST *table_list, char *key,
{
MEM_ROOT mem_root;
TABLE_SHARE *share;
char *key_buff, *path_buff;
char path[FN_REFLEN];
uint path_length;
DBUG_ENTER("alloc_table_share");
@ -103,22 +104,17 @@ TABLE_SHARE *alloc_table_share(TABLE_LIST *table_list, char *key,
table_list->db,
table_list->table_name, "", 0);
init_sql_alloc(&mem_root, TABLE_ALLOC_BLOCK_SIZE, 0);
if ((share= (TABLE_SHARE*) alloc_root(&mem_root,
sizeof(*share) + key_length +
path_length +1)))
if (multi_alloc_root(&mem_root,
&share, sizeof(*share),
&key_buff, key_length,
&path_buff, path_length + 1,
NULL))
{
bzero((char*) share, sizeof(*share));
share->table_cache_key.str= (char*) (share+1);
share->table_cache_key.length= key_length;
memcpy(share->table_cache_key.str, key, key_length);
/* Use the fact the key is db/0/table_name/0 */
share->db.str= share->table_cache_key.str;
share->db.length= strlen(share->db.str);
share->table_name.str= share->db.str + share->db.length + 1;
share->table_name.length= strlen(share->table_name.str);
share->set_table_cache_key(key_buff, key, key_length);
share->path.str= share->table_cache_key.str+ key_length;
share->path.str= path_buff;
share->path.length= path_length;
strmov(share->path.str, path);
share->normalized_path.str= share->path.str;

65
sql/table.h
View File

@ -138,7 +138,16 @@ typedef struct st_table_share
CHARSET_INFO *table_charset; /* Default charset of string fields */
MY_BITMAP all_set;
/* A pair "database_name\0table_name\0", widely used as simply a db name */
/*
Key which is used for looking-up table in table cache and in the list
of thread's temporary tables. Has the form of:
"database_name\0table_name\0" + optional part for temporary tables.
Note that all three 'table_cache_key', 'db' and 'table_name' members
must be set (and be non-zero) for tables in table cache. They also
should correspond to each other.
To ensure this one can use set_table_cache() methods.
*/
LEX_STRING table_cache_key;
LEX_STRING db; /* Pointer to db */
LEX_STRING table_name; /* Table name (for open) */
@ -223,6 +232,60 @@ typedef struct st_table_share
uint part_state_len;
handlerton *default_part_db_type;
#endif
/*
Set share's table cache key and update its db and table name appropriately.
SYNOPSIS
set_table_cache_key()
key_buff Buffer with already built table cache key to be
referenced from share.
key_length Key length.
NOTES
Since 'key_buff' buffer will be referenced from share it should has same
life-time as share itself.
This method automatically ensures that TABLE_SHARE::table_name/db have
appropriate values by using table cache key as their source.
*/
void set_table_cache_key(char *key_buff, uint key_length)
{
table_cache_key.str= key_buff;
table_cache_key.length= key_length;
/*
Let us use the fact that the key is "db/0/table_name/0" + optional
part for temporary tables.
*/
db.str= table_cache_key.str;
db.length= strlen(db.str);
table_name.str= db.str + db.length + 1;
table_name.length= strlen(table_name.str);
}
/*
Set share's table cache key and update its db and table name appropriately.
SYNOPSIS
set_table_cache_key()
key_buff Buffer to be used as storage for table cache key
(should be at least key_length bytes).
key Value for table cache key.
key_length Key length.
NOTE
Since 'key_buff' buffer will be used as storage for table cache key
it should has same life-time as share itself.
*/
void set_table_cache_key(char *key_buff, const char *key, uint key_length)
{
memcpy(key_buff, key, key_length);
set_table_cache_key(key_buff, key_length);
}
} TABLE_SHARE;