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92 lines
2.7 KiB
Text
92 lines
2.7 KiB
Text
'#--------------------FN_DYNVARS_014_01-------------------------#'
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SET @global_collation_server = @@global.collation_server;
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SET @session_collation_server = @@session.collation_server;
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SET @@global.collation_server = latin1_danish_ci;
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connect con1,localhost,root,,,,;
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connection con1;
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SELECT @@global.collation_server;
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@@global.collation_server
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latin1_danish_ci
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SELECT @@session.collation_server;
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@@session.collation_server
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latin1_danish_ci
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disconnect con1;
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'#--------------------FN_DYNVARS_014_02-------------------------#'
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connection default;
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DROP TABLE IF EXISTS t1,t2;
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'---check if setting collation_server update character_set_server---'
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SET @@session.collation_server = utf8_spanish_ci;
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SELECT @@collation_server, @@character_set_server;
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@@collation_server @@character_set_server
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utf8mb3_spanish_ci utf8mb3
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'--check if collation_server effects database/table charset/collation--'
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SET @@session.collation_server = latin1_german1_ci;
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CREATE DATABASE db1;
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USE db1;
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SHOW CREATE DATABASE db1;
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Database Create Database
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db1 CREATE DATABASE `db1` /*!40100 DEFAULT CHARACTER SET latin1 COLLATE latin1_german1_ci */
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CREATE TABLE t1(a CHAR(20));
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` char(20) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_german1_ci
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'---check if updating collation_server effects new table/column---'
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SET @@session.collation_server = latin1_swedish_ci;
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CREATE TABLE t2(a CHAR(10));
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SHOW CREATE TABLE t2;
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Table Create Table
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t2 CREATE TABLE `t2` (
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`a` char(10) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_german1_ci
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INSERT INTO t1 VALUES('Muffler'),('Müller'),('MX Systems');
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'---check if collation_server effects results sort order---'
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SET @@session.collation_server = latin1_swedish_ci;
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SELECT * FROM t1 ORDER BY a;
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a
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Muffler
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Müller
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MX Systems
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SET @@session.collation_server = latin1_german1_ci;
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SELECT * FROM t1 ORDER BY a;
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a
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Muffler
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Müller
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MX Systems
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SELECT * FROM t1 ORDER BY a COLLATE latin1_swedish_ci;
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a
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Muffler
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MX Systems
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Müller
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SELECT * FROM t1 ORDER BY a COLLATE latin1_german1_ci;
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a
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Muffler
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Müller
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MX Systems
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'---check if indexing is effected by collation_server---'
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SET @@session.collation_server = latin1_swedish_ci;
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ALTER TABLE t1 ADD PRIMARY KEY (a);
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REPAIR TABLE t1;
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Table Op Msg_type Msg_text
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db1.t1 repair status OK
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SELECT * FROM t1 ORDER BY a;
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a
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Muffler
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Müller
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MX Systems
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ALTER TABLE t1 DROP PRIMARY KEY;
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SET @@session.collation_server = latin1_german1_ci;
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ALTER TABLE t1 ADD PRIMARY KEY (a);
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REPAIR TABLE t1;
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Table Op Msg_type Msg_text
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db1.t1 repair status OK
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SELECT * FROM t1 ORDER BY a;
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a
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Muffler
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Müller
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MX Systems
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DROP TABLE t1,t2;
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DROP DATABASE db1;
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SET @@global.collation_server = @global_collation_server;
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SET @@session.collation_server = @session_collation_server;
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