MySQL change TABLE charset and collation

相關問題 & 資訊整理

MySQL change TABLE charset and collation

CREATE TABLE t1 ( ... ) CHARACTER SET latin1 COLLATE latin1_danish_ci;. MySQL chooses the table character set and collation in the following manner: If ... ,CREATE TABLE t1 ( col1 VARCHAR(5) CHARACTER SET latin1 COLLATE latin1_german1_ci ); ALTER TABLE t1 MODIFY col1 VARCHAR(5) CHARACTER ... , Generate a file containing the ALTER TABLE queries. SELECT CONCAT('ALTER TABLE ', table_name, ' CONVERT TO CHARACTER SET utf8 COLLATE utf8_bin;') INTO OUTFILE '/tmp/alterstatements. sql' FROM information_schema. tables WHERE table, , You need to either convert each table individually: ALTER TABLE mytable CONVERT TO CHARACTER SET utf8mb4. (this will convert the ..., To change the default character set and collation of a table including those ... MySQL has 4 levels of collation: server, database, table, column.,It means global SQL will be for mySQL : SET foreign_key_checks = 0; ALTER TABLE `table1` CONVERT TO CHARACTER SET utf8 COLLATE utf8_unicode_ci; ... ,Use the ALTER DATABASE and ALTER TABLE commands. ALTER DATABASE databasename CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci; ...

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MySQL change TABLE charset and collation 相關參考資料
10.3.4 Table Character Set and Collation - MySQL ...

CREATE TABLE t1 ( ... ) CHARACTER SET latin1 COLLATE latin1_danish_ci;. MySQL chooses the table character set and collation in the following manner: If ...

https://dev.mysql.com

10.3.5 Column Character Set and Collation - MySQL ...

CREATE TABLE t1 ( col1 VARCHAR(5) CHARACTER SET latin1 COLLATE latin1_german1_ci ); ALTER TABLE t1 MODIFY col1 VARCHAR(5) CHARACTER ...

https://dev.mysql.com

Change column and table collation to utf8_bin in MySQL ...

Generate a file containing the ALTER TABLE queries. SELECT CONCAT('ALTER TABLE ', table_name, ' CONVERT TO CHARACTER SET utf8 COLLATE utf8_bin;') INTO OUTFILE '/tmp/alterstatement...

https://confluence.atlassian.c

Default MySQL character set and collation - Media Temple

https://mediatemple.net

How to change collation of database, table, column? - Stack ...

You need to either convert each table individually: ALTER TABLE mytable CONVERT TO CHARACTER SET utf8mb4. (this will convert the ...

https://stackoverflow.com

How to change the default collation of a table? - Stack Overflow

To change the default character set and collation of a table including those ... MySQL has 4 levels of collation: server, database, table, column.

https://stackoverflow.com

How to convert all tables in database to one collation? - Stack ...

It means global SQL will be for mySQL : SET foreign_key_checks = 0; ALTER TABLE `table1` CONVERT TO CHARACTER SET utf8 COLLATE utf8_unicode_ci; ...

https://stackoverflow.com

How to convert an entire MySQL database characterset and ...

Use the ALTER DATABASE and ALTER TABLE commands. ALTER DATABASE databasename CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci; ...

https://stackoverflow.com