database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-09-02 09:41:40 +03:00
Code Activity

Fix for BUG#20438: CREATE statements for views, stored routines and triggers

Browse Source 
can be not replicable.

Now CREATE statements for writing in the binlog are created as follows:
  - the beginning of the statement is re-created;
  - the rest of the statement is copied from the original query.

The problem appears when there is a version-specific comment (produced by
mysqldump), started in the re-created part of the statement and closed in the
copied part -- there is closing comment-parenthesis, but there is no opening
one.

The proper fix could be to re-create original statement, but we can not
implement it in 5.0. So, for 5.0 the fix is just to cut closing
comment-parenthesis. This technique is also used for SHOW CREATE PROCEDURE
statement (so we are able to reuse existing code).


mysql-test/r/rpl_sp.result:
  Updated result file.
mysql-test/r/rpl_trigger.result:
  Updated result file.
mysql-test/r/rpl_view.result:
  Updated result file.
mysql-test/t/rpl_sp.test:
  Added test case for BUG#20438.
mysql-test/t/rpl_trigger.test:
  Added test case for BUG#20438.
mysql-test/t/rpl_view.test:
  Added test case for BUG#20438.
sql/sp.cc:
  Trim comments at the end.
sql/sp_head.cc:
  Moved this code to the separate function to be re-used.
sql/sql_lex.cc:
  Added a new function.
sql/sql_lex.h:
  Added a new function.
sql/sql_trigger.cc:
  Trim comments at the end.
sql/sql_view.cc:
  Trim comments at the end.
This commit is contained in:
unknown
2006-07-28 02:49:18 +04:00
parent 3c10858474
commit d36f578130
12 changed files with 422 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

44
mysql-test/r/rpl_sp.result
View File

@@ -420,4 +420,48 @@ SELECT * FROM t1;
col
test
DROP PROCEDURE p1;
---> Test for BUG#20438
---> Preparing environment...
---> connection: master
DROP PROCEDURE IF EXISTS p1;
DROP FUNCTION IF EXISTS f1;
---> Synchronizing slave with master...
---> connection: master
---> Creating procedure...
/*!50003 CREATE PROCEDURE p1() SET @a = 1 */;
/*!50003 CREATE FUNCTION f1() RETURNS INT RETURN 0 */;
---> Checking on master...
SHOW CREATE PROCEDURE p1;
Procedure sql_mode Create Procedure
p1 CREATE DEFINER=`root`@`localhost` PROCEDURE `p1`()
SET @a = 1
SHOW CREATE FUNCTION f1;
Function sql_mode Create Function
f1 CREATE DEFINER=`root`@`localhost` FUNCTION `f1`() RETURNS int(11)
RETURN 0
---> Synchronizing slave with master...
---> connection: master
---> Checking on slave...
SHOW CREATE PROCEDURE p1;
Procedure sql_mode Create Procedure
p1 CREATE DEFINER=`root`@`localhost` PROCEDURE `p1`()
SET @a = 1
SHOW CREATE FUNCTION f1;
Function sql_mode Create Function
f1 CREATE DEFINER=`root`@`localhost` FUNCTION `f1`() RETURNS int(11)
RETURN 0
---> connection: master
---> Cleaning up...
DROP PROCEDURE p1;
DROP FUNCTION f1;
drop table t1;