database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-29 05:21:33 +03:00
Code Activity

Fixed that the we don't change CREATE to CREATE OR REPLACE, except if the slave removed an existing table as part of CREATE.

Browse Source 
This will help the following replicaition scenario:
MariaDB 10.0 master (statement replication) -> MariaDB 10.0 slave (row based replication) -> MySQL or MariaDB 5.x slave


mysql-test/r/mysqld--help.result:
  Updated help text
mysql-test/suite/rpl/r/create_or_replace_mix.result:
  Added more tests
mysql-test/suite/rpl/r/create_or_replace_row.result:
  Added more tests
mysql-test/suite/rpl/r/create_or_replace_statement.result:
  Added more tests
mysql-test/suite/rpl/t/create_or_replace.inc:
  Added more tests
sql/handler.h:
  Added org_options so that we can detect what come from the query and what was possible added later.
sql/sql_insert.cc:
  Only write CREATE OR REPLACE if was originally specified or if we delete a conflicting table as part of create
sql/sql_parse.cc:
  Remember orginal create options
sql/sql_table.cc:
  Only write CREATE OR REPLACE if was originally specified or if we delete a conflicting table as part of create
sql/sys_vars.cc:
  Updated help text
This commit is contained in:
Michael Widenius
2014-03-28 09:31:24 +02:00
parent c386daf0c0
commit 10ae6e35d0
10 changed files with 222 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

37
mysql-test/suite/rpl/t/create_or_replace.inc
View File

@ -95,6 +95,43 @@ show create table t1;
connection server_1;
drop table t1;
--echo #
--echo # Check how CREATE is logged on slave in case of conflicts
--echo #
save_master_pos;
connection server_2;
sync_with_master;
--let $binlog_start=query_get_value(SHOW MASTER STATUS, Position, 1)
create table t1 (server_2_to_be_delete int);
create table t2 (server_2_to_be_delete int);
create table t4 (server_2_to_be_delete int);
set @org_binlog_format=@@binlog_format;
set @@global.binlog_format="ROW";
stop slave;
--source include/wait_for_slave_to_stop.inc
start slave;
--source include/wait_for_slave_to_start.inc
connection server_1;
create temporary table t9 (a int);
insert into t9 values(1);
create table t1 (new_table int);
create table t2 select * from t9;
create table t4 like t9;
create table t5 select * from t9;
save_master_pos;
connection server_2;
sync_with_master;
--echo binlog from server 2
--source include/show_binlog_events.inc
set @@global.binlog_format=@org_binlog_format;
stop slave;
--source include/wait_for_slave_to_stop.inc
start slave;
--source include/wait_for_slave_to_start.inc
connection server_1;
drop table t1,t2,t4,t5,t9;
--echo #
--echo # Ensure that DROP TABLE is run as DROP IF NOT EXISTS
--echo #