EVOLUTION-MANAGER

Edit File: ps_change_master.test

--source include/not_embedded.inc
--source include/have_log_bin.inc

--echo #
--echo # CHANGE MASTER TO doesn't work with prepared statements
--echo #

CHANGE MASTER TO MASTER_HOST='host1', MASTER_USER='user1';

let $master_host= query_get_value(SHOW SLAVE STATUS, Master_Host, 1);
let $master_user= query_get_value(SHOW SLAVE STATUS, Master_User, 1);

--echo # Master_Host : $master_host
--echo # Master_User : $master_user

SET @s := "CHANGE MASTER TO MASTER_HOST='host2'";
PREPARE stmt FROM @s;
EXECUTE stmt;
DEALLOCATE PREPARE stmt;

let $master_host= query_get_value(SHOW SLAVE STATUS, Master_Host, 1);
let $master_user= query_get_value(SHOW SLAVE STATUS, Master_User, 1);

--echo # Master_Host : $master_host
--echo # Master_User : $master_user

SET @s := "CHANGE MASTER TO MASTER_USER='user2'";
PREPARE stmt FROM @s;
EXECUTE stmt;
# Multiple executions should not hurt.
EXECUTE stmt;
EXECUTE stmt;
DEALLOCATE PREPARE stmt;

let $master_host= query_get_value(SHOW SLAVE STATUS, Master_Host, 1);
let $master_user= query_get_value(SHOW SLAVE STATUS, Master_User, 1);

--echo # Master_Host : $master_host
--echo # Master_User : $master_user

# Reset
CHANGE MASTER TO MASTER_HOST='127.0.0.1', MASTER_USER='root';

--echo # End of test