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Revert a patch for Bug#48231, which introduced valgrind warnings.

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Original revision:
------------------------------------------------------------
revision-id: li-bing.song@sun.com-20100130124925-o6sfex42b6noyc6x
parent: joro@sun.com-20100129145427-0n79l9hnk0q43ajk
committer: <Li-Bing.Song@sun.com>
branch nick: mysql-5.1-bugteam
timestamp: Sat 2010-01-30 20:49:25 +0800
message:
  Bug #48321  CURRENT_USER() incorrectly replicated for DROP/RENAME USER;
              REVOKE/GRANT; ALTER EVENT.
  
  The following statements support the CURRENT_USER() where a user is needed.
    DROP USER 
    RENAME USER CURRENT_USER() ...
    GRANT ... TO CURRENT_USER()
    REVOKE ... FROM CURRENT_USER()
    ALTER DEFINER = CURRENT_USER() EVENT
  but, When these statements are binlogged, CURRENT_USER() just is binlogged
  as 'CURRENT_USER()', it is not expanded to the real user name. When slave 
  executes the log event, 'CURRENT_USER()' is expand to the user of slave 
  SQL thread, but SQL thread's user name always NULL. This breaks the replication.
  
  After this patch, All above statements are rewritten when they are binlogged.
  The CURRENT_USER() is expanded to the real user's name and host.
------------------------------------------------------------
This commit is contained in:
Alexander Nozdrin
2010-02-02 16:38:44 +03:00
parent 2db684572e
commit 59f1be1b63
13 changed files with 104 additions and 2319 deletions
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16
mysql-test/suite/rpl/r/rpl_sp.result
View File

@ -433,9 +433,9 @@ master-bin.000001 # Query 1 # use `mysqltest1`; create table t2 like t1
master-bin.000001 # Query 1 # use `mysqltest1`; CREATE DEFINER=`root`@`localhost` PROCEDURE `foo3`()
DETERMINISTIC
insert into t1 values (15)
master-bin.000001 # Query 1 # use `mysqltest1`; grant CREATE ROUTINE, EXECUTE on mysqltest1.* to 'zedjzlcsjhd'@'127.0.0.1'
master-bin.000001 # Query 1 # use `mysqltest1`; grant SELECT on mysqltest1.t1 to 'zedjzlcsjhd'@'127.0.0.1'
master-bin.000001 # Query 1 # use `mysqltest1`; grant SELECT, INSERT on mysqltest1.t2 to 'zedjzlcsjhd'@'127.0.0.1'
master-bin.000001 # Query 1 # use `mysqltest1`; grant CREATE ROUTINE, EXECUTE on mysqltest1.* to "zedjzlcsjhd"@127.0.0.1
master-bin.000001 # Query 1 # use `mysqltest1`; grant SELECT on mysqltest1.t1 to "zedjzlcsjhd"@127.0.0.1
master-bin.000001 # Query 1 # use `mysqltest1`; grant SELECT, INSERT on mysqltest1.t2 to "zedjzlcsjhd"@127.0.0.1
master-bin.000001 # Query 1 # use `mysqltest1`; CREATE DEFINER=`zedjzlcsjhd`@`127.0.0.1` PROCEDURE `foo4`()
DETERMINISTIC
begin
@ -510,7 +510,7 @@ select * from t1
master-bin.000001 # Query 1 # use `mysqltest1`; drop procedure foo
master-bin.000001 # Query 1 # use `mysqltest1`; drop function fn1
master-bin.000001 # Query 1 # drop database mysqltest1
master-bin.000001 # Query 1 # DROP USER 'zedjzlcsjhd'@'127.0.0.1'
master-bin.000001 # Query 1 # drop user "zedjzlcsjhd"@127.0.0.1
master-bin.000001 # Query 1 # use `test`; drop function if exists f1
master-bin.000001 # Query 1 # use `test`; CREATE DEFINER=`root`@`localhost` FUNCTION `f1`() RETURNS int(11)
READS SQL DATA
@ -675,13 +675,13 @@ CREATE DEFINER=`root`@`localhost` PROCEDURE `foo3`()
insert into t1 values (15)
/*!*/;
SET TIMESTAMP=t/*!*/;
grant CREATE ROUTINE, EXECUTE on mysqltest1.* to 'zedjzlcsjhd'@'127.0.0.1'
grant CREATE ROUTINE, EXECUTE on mysqltest1.* to "zedjzlcsjhd"@127.0.0.1
/*!*/;
SET TIMESTAMP=t/*!*/;
grant SELECT on mysqltest1.t1 to 'zedjzlcsjhd'@'127.0.0.1'
grant SELECT on mysqltest1.t1 to "zedjzlcsjhd"@127.0.0.1
/*!*/;
SET TIMESTAMP=t/*!*/;
grant SELECT, INSERT on mysqltest1.t2 to 'zedjzlcsjhd'@'127.0.0.1'
grant SELECT, INSERT on mysqltest1.t2 to "zedjzlcsjhd"@127.0.0.1
/*!*/;
SET TIMESTAMP=t/*!*/;
CREATE DEFINER=`zedjzlcsjhd`@`127.0.0.1` PROCEDURE `foo4`()
@ -842,7 +842,7 @@ SET TIMESTAMP=t/*!*/;
drop database mysqltest1
/*!*/;
SET TIMESTAMP=t/*!*/;
DROP USER 'zedjzlcsjhd'@'127.0.0.1'
drop user "zedjzlcsjhd"@127.0.0.1
/*!*/;
use test/*!*/;
SET TIMESTAMP=t/*!*/;