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96 lines
4.7 KiB
Text
96 lines
4.7 KiB
Text
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############## mysql-test\t\collation_connection_func.test ###################
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# #
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# Variable Name: collation_connection #
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# Scope: GLOBAL | SESSION #
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# Access Type: Dynamic #
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# Data Type: string #
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# Default Value: #
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# Range: #
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# #
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# #
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# Creation Date: 2008-03-08 #
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# Author: Rizwan #
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# #
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# Description: Test Cases of Dynamic System Variable collation_connection #
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# that checks the behavior of this variable #
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# #
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# Reference: http://dev.mysql.com/doc/refman/5.1/en/ #
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# server-system-variables.html #
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# #
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###############################################################################
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--echo '#--------------------FN_DYNVARS_015_01-------------------------#'
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######################################################################
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# Check if setting collation_connection is changed in new connection #
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######################################################################
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SET @global_collation_connection = @@global.collation_connection;
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SET @session_collation_connection = @@session.collation_connection;
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SET @@global.collation_connection = latin1_danish_ci;
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--echo 'connect (con1,localhost,root,,,,)'
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connect (con1,localhost,root,,,,);
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--echo 'connection con1'
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connection con1;
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SELECT @@global.collation_connection;
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SELECT @@session.collation_connection;
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disconnect con1;
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--echo '#--------------------FN_DYNVARS_015_02-------------------------#'
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###########################################################
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# Begin the functionality Testing of collation_connection #
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###########################################################
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--echo 'connection default'
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connection default;
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--disable_warnings
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DROP TABLE IF EXISTS t1;
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--enable_warnings
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#==============================================================================
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--echo '----check if collation_connection update character_set_connection---'
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#==============================================================================
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SET @@session.collation_connection = utf8_spanish_ci;
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SELECT @@collation_connection, @@character_set_database;
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#==============================================================================
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--echo '---check if collation_connection works for literal string comparision--'
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#==============================================================================
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SET @@session.collation_connection = latin1_swedish_ci;
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SELECT 'mysql'='MySql';
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SELECT _latin2'mysql' COLLATE latin2_general_ci='MySql';
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SELECT _utf8'mysql'=_utf8'MySql' COLLATE utf8_unicode_ci;
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SET @@session.collation_connection = latin1_general_cs;
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SELECT 'mysql'='MySql';
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SELECT _latin2'mysql'COLLATE latin2_general_ci='MySql';
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--Error ER_CANT_AGGREGATE_2COLLATIONS
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SELECT _utf8'mysql'COLLATE utf8_danish_ci=_utf8'MySql'COLLATE utf8_unicode_ci;
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#==============================================================================
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--echo '---collation_connection does not effect comparision with column---'
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#==============================================================================
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# fill table with some test data
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CREATE TABLE t1(a CHAR(20)CHARACTER SET latin1 COLLATE latin1_german2_ci);
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INSERT INTO t1 VALUES('M<>ller');
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SET @@session.collation_connection = latin2_hungarian_ci;
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SELECT * FROM t1 WHERE a='M<>ller';
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SET @@session.collation_connection = latin1_general_cs;
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SELECT * FROM t1 WHERE a='m<>ller';
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--echo 'check if string literal collation is used';
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SELECT * FROM t1 WHERE a='m<>ller' COLLATE latin1_general_cs;
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SELECT * FROM t1 WHERE a='m<>ller' COLLATE latin1_german1_ci;
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# clean up
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DROP TABLE t1;
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SET @@global.collation_connection = @global_collation_connection;
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SET @@session.collation_connection = @session_collation_connection;
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#########################################################
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# End of functionality Testing for collation_connection #
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#########################################################
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