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###################### mysql-test\t\init_slave_func.test #####################
# #
# Variable Name: init_slave #
# Scope: GLOBAL #
# Access Type: Dynamic #
# Data Type: string #
# Default Value: #
# Range: #
# #
# #
# Creation Date: 2008-03-08 #
# Author: Rizwan #
# #
# Description: Test Cases of Dynamic System Variable init_slave #
# that checks the behavior of this variable #
# #
# Reference: http://dev.mysql.com/doc/refman/5.1/en/ #
# server-system-variables.html #
# #
###############################################################################
source include/master-slave.inc;
--echo '#--------------------FN_DYNVARS_037_01-------------------------#'
##################################################################
# Check if setting init_slave is changed in every new connection #
##################################################################
SET @@global.init_slave = "SET @a = 10";
--echo 'connect (con1,localhost,root,,)'
connect (con1,localhost,root,,);
--echo 'connection con1'
connection con1;
SELECT @@global.init_slave;
disconnect con1;
--echo 'connection master'
connection master;
--echo '#--------------------FN_DYNVARS_037_02-------------------------#'
####################################################
# Begin the functionality Testing of init_slave #
####################################################
#====================================================
--echo 'check if value in slave opt file is executed'
#====================================================
save_master_pos;
--echo 'connection slave'
connection slave;
sleep 1;
show variables like 'init_slave';
show variables like 'max_connections';
sync_with_master;
reset master;
#===============================================================
--echo 'check if value in slave opt file doesnt apply to master'
#===============================================================
--echo 'connection master'
connection master;
show variables like 'init_slave';
show variables like 'max_connections';
save_master_pos;
--echo 'connection slave'
connection slave;
sync_with_master;
#=======================================================
--echo 'try creating a temporary variable in init_slave'
#=======================================================
SET @@global.init_slave = "SET @a=5";
stop slave;
--wait_for_slave_to_stop
reset slave;
# Clean up old test tables
--disable_warnings
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
--enable_warnings
start slave;
SHOW VARIABLES LIKE 'init_slave';
SELECT @a;
--echo 'Bug#35365 SET statement in init_slave not execute if slave is restarted'
# Restore value
set global max_connections= default;
##################################################
# End of functionality Testing for init_slave #
##################################################
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