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| Current File : /home/usr.opt/mysql57/mysql-test/suite/sys_vars/t/collation_server_func.test |
############## mysql-test\t\collation_server_func.test #######################
# #
# Variable Name: collation_server #
# Scope: GLOBAL | SESSION #
# Access Type: Dynamic #
# Data Type: string #
# Default Value: #
# Range: NA #
# #
# #
# Creation Date: 2008-03-08 #
# Author: Rizwan #
# #
# Description: Test Cases of Dynamic System Variable collation_server #
# that checks the behavior of this variable #
# #
# Reference: http://dev.mysql.com/doc/refman/5.1/en/ #
# server-system-variables.html #
# #
###############################################################################
--echo '#--------------------FN_DYNVARS_014_01-------------------------#'
##################################################################
# Check if setting collation_server is changed in new connection #
##################################################################
#save
SET @global_collation_server = @@global.collation_server;
SET @session_collation_server = @@session.collation_server;
SET @@global.collation_server = latin1_danish_ci;
--echo 'connect (con1,localhost,root,,,,)'
connect (con1,localhost,root,,,,);
--echo 'connection con1'
connection con1;
SELECT @@global.collation_server;
SELECT @@session.collation_server;
disconnect con1;
--echo '#--------------------FN_DYNVARS_014_02-------------------------#'
#######################################################
# Begin the functionality Testing of collation_server #
#######################################################
--echo 'connection default'
connection default;
--disable_warnings
DROP TABLE IF EXISTS t1,t2;
--enable_warnings
#==============================================================================
--echo '---check if setting collation_server update character_set_server---'
#==============================================================================
SET @@session.collation_server = utf8_spanish_ci;
SELECT @@collation_server, @@character_set_server;
#==============================================================================
--echo '--check if collation_server effects database/table charset/collation--'
#==============================================================================
SET @@session.collation_server = latin1_german1_ci;
CREATE DATABASE db1;
USE db1;
SHOW CREATE DATABASE db1;
CREATE TABLE t1(a CHAR(20));
SHOW CREATE TABLE t1;
#==============================================================================
--echo '---check if updating collation_server effects new table/column---'
#==============================================================================
SET @@session.collation_server = latin1_swedish_ci;
CREATE TABLE t2(a CHAR(10));
SHOW CREATE TABLE t2;
# fill table with some test data
INSERT INTO t1 VALUES('Muffler'),('Müller'),('MX Systems');
#==============================================================================
--echo '---check if collation_server effects results sort order---'
#==============================================================================
SET @@session.collation_server = latin1_swedish_ci;
SELECT * FROM t1 ORDER BY a;
SET @@session.collation_server = latin1_german1_ci;
SELECT * FROM t1 ORDER BY a;
# explicit Collate clause should effects results sort order
SELECT * FROM t1 ORDER BY a COLLATE latin1_swedish_ci;
SELECT * FROM t1 ORDER BY a COLLATE latin1_german1_ci;
#==============================================================================
--echo '---check if indexing is effected by collation_server---'
#==============================================================================
SET @@session.collation_server = latin1_swedish_ci;
ALTER TABLE t1 ADD PRIMARY KEY (a);
SELECT * FROM t1 ORDER BY a;
ALTER TABLE t1 DROP PRIMARY KEY;
SET @@session.collation_server = latin1_german1_ci;
ALTER TABLE t1 ADD PRIMARY KEY (a);
SELECT * FROM t1 ORDER BY a;
# clean up
DROP TABLE t1,t2;
DROP DATABASE db1;
#restore
SET @@global.collation_server = @global_collation_server;
SET @@session.collation_server = @session_collation_server;
#####################################################
# End of functionality Testing for collation_server #
#####################################################