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############## mysql-test\t\character_set_client_func.test ###################
# #
# Variable Name: character_set_client #
# Scope: GLOBAL | SESSION #
# Access Type: Dynamic #
# Data Type: string #
# Default Value: utf8 (session), latin1 (global) #
# Range: NA #
# #
# #
# Creation Date: 2008-03-08 #
# Author: Rizwan #
# #
# Description: Test Cases of Dynamic System Variable character_set_client #
# that checks the behavior of this variable #
# #
# Reference: http://dev.mysql.com/doc/refman/5.1/en/ #
# server-system-variables.html #
# #
###############################################################################
--echo '#--------------------FN_DYNVARS_010_01-------------------------#'
######################################################################
# Check if setting character_set_client is changed in new connection #
######################################################################
# save
SET @global_character_set_client = @@global.character_set_client;
SET @session_character_set_client = @@session.character_set_client;
SET @@global.character_set_client = utf8;
--echo 'connect (con1,localhost,root,,,,)'
connect (con1,localhost,root,,,,);
--echo 'connection con1'
connection con1;
SELECT @@global.character_set_client;
SELECT @@session.character_set_client;
disconnect con1;
--echo '#--------------------FN_DYNVARS_010_02-------------------------#'
#############################################################
# Begin the functionality Testing of character_set_client #
#############################################################
--echo 'connection default'
connection default;
SHOW VARIABLES like 'character_set_client';
--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings
CREATE TABLE t1(a CHAR(3) character set utf8);
#==============================================================================
--echo '---verifying character_set_client with a utf8 character----'
#==============================================================================
--echo 'For latin1 characterset';
SET @@session.character_set_client = latin1;
INSERT INTO t1 values('è');
SELECT hex(a),CHAR_LENGTH(a) FROM t1;
DELETE FROM t1;
--echo 'For utf8 characterset';
SET @@session.character_set_client = utf8;
INSERT INTO t1 values('è');
SELECT hex(a),CHAR_LENGTH(a) FROM t1;
DELETE FROM t1;
--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings
# restore
SET @@global.character_set_client = @global_character_set_client;
SET @@session.character_set_client = @session_character_set_client;
############################################################
# End of functionality Testing for character_set_client #
############################################################