72 lines
2.8 KiB
Plaintext
72 lines
2.8 KiB
Plaintext
'#--------------------FN_DYNVARS_009_01-------------------------#'
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SET @global_character_set_server = @@global.character_set_server;
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SET @session_character_set_server = @@session.character_set_server;
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SET @@global.character_set_server = utf8;
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Warnings:
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Warning 3719 'utf8' is currently an alias for the character set UTF8MB3, but will be an alias for UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous.
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'connect (con1,localhost,root,,,,)'
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'connection con1'
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SELECT @@global.character_set_server;
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@@global.character_set_server
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utf8
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SELECT @@session.character_set_server;
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@@session.character_set_server
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utf8
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'#--------------------FN_DYNVARS_009_02-------------------------#'
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'connection default'
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'---global character_set_server should not effects current connection---'
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SET @@global.character_set_server = utf8;
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Warnings:
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Warning 3719 'utf8' is currently an alias for the character set UTF8MB3, but will be an alias for UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous.
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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 utf8mb4 COLLATE utf8mb4_0900_ai_ci */ /*!80016 DEFAULT ENCRYPTION='N' */
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DROP DATABASE db1;
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select @@character_set_database;
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@@character_set_database
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utf8mb4
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'---session character_set_server should effects current connection---'
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SET @@session.character_set_server = utf8;
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Warnings:
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Warning 3719 'utf8' is currently an alias for the character set UTF8MB3, but will be an alias for UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous.
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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 utf8 */ /*!80016 DEFAULT ENCRYPTION='N' */
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DROP DATABASE db1;
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select @@character_set_database;
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@@character_set_database
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utf8
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'----test with new connection----'
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'connect (con1,localhost,root,,,,)'
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'connection con1'
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SELECT @@session.character_set_server;
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@@session.character_set_server
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utf8
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'----------character set not specified---------'
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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 utf8 */ /*!80016 DEFAULT ENCRYPTION='N' */
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DROP DATABASE db1;
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SELECT @@character_set_database;
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@@character_set_database
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utf8
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'----------ascii character set specified----------'
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CREATE DATABASE db1 character set ascii;
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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 ascii */ /*!80016 DEFAULT ENCRYPTION='N' */
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DROP DATABASE db1;
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select @@character_set_database;
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@@character_set_database
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utf8
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'connection default;'
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SET @@global.character_set_server = @global_character_set_server;
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SET @@session.character_set_server = @session_character_set_server;
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