mysql set table comment

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mysql set table comment

2014年2月28日 — My phpMyAdmin seems to indicate that everything is set correctly. My problem is I can't see how to add a comment to a table, or to a specific ... ,2014年3月17日 — When you add a comment you need to change the table structure (table comments). From MySQL 5.6 documentation: INFORMATION_SCHEMA is a database within each MySQL instance, the place that stores information about all the other databases that t,comment='table_comment';. And you can display comments by: show table status where name='table_name';. How do you change (alter?) table comment after ... ,How to comment a MySQL table. Create a new table with comments: ... ALTER TABLE db.table CHANGE chrom chrom VARCHAR(5) COMMENT 'Chromosome' ... ,2017年11月20日 — Had you checked out mysql's manual on create table statement, you would have ... Keep in mind that a table comment used with ALTER TABLE ... ,If you have a MyISAM table with an associated full-text parser plugin, you can convert the table to InnoDB using ALTER TABLE . COMMENT. Index definitions can ... ,To add (or change) a table comment: ALTER TABLE t1 COMMENT = 'New table comment'; Use ALTER TABLE with the TABLESPACE option to move InnoDB tables between existing general tablespaces, file-per-table tablespaces, and the system tablespace. ,2015年4月1日 — According to the MySQL specification, you must repeat the entire column definition if you want to redefine the comment: ALTER TABLE user ... ,2008年10月14日 — http://dev.mysql.com/doc/refman/5.0/en/create-table.html table_option: ENGINE|TYPE} [=] engine_name | AUTO_INCREMENT [=] value ... ,2020年4月21日 — As mentioned, MySQL forces us to use ALTER statements instead. Permissions. To run an ALTER TABLE statement, one needs the ALTER privilege. Comments on columns. Using ALTER TABLE to change a table comment is easy: Comments on indexes. In the

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mysql set table comment 相關參考資料
Add or change comment for MySQL table or column? - Stack ...

2014年2月28日 — My phpMyAdmin seems to indicate that everything is set correctly. My problem is I can't see how to add a comment to a table, or to a specific ...

https://stackoverflow.com

Alter MySQL table to add comments on columns - Stack ...

2014年3月17日 — When you add a comment you need to change the table structure (table comments). From MySQL 5.6 documentation: INFORMATION_SCHEMA is a database within each MySQL instance, the place that ...

https://stackoverflow.com

Changing mysql table comment - Database Administrators ...

comment='table_comment';. And you can display comments by: show table status where name='table_name';. How do you change (alter?) table comment after ...

https://dba.stackexchange.com

How to comment a MySQL table

How to comment a MySQL table. Create a new table with comments: ... ALTER TABLE db.table CHANGE chrom chrom VARCHAR(5) COMMENT 'Chromosome' ...

https://bioinfo2.ugr.es

My SQL comment while creating table - Stack Overflow

2017年11月20日 — Had you checked out mysql's manual on create table statement, you would have ... Keep in mind that a table comment used with ALTER TABLE ...

https://stackoverflow.com

MySQL 8.0 Reference Manual :: 13.1.20 CREATE TABLE ...

If you have a MyISAM table with an associated full-text parser plugin, you can convert the table to InnoDB using ALTER TABLE . COMMENT. Index definitions can ...

https://dev.mysql.com

MySQL 8.0 Reference Manual :: 13.1.9 ALTER TABLE ...

To add (or change) a table comment: ALTER TABLE t1 COMMENT = 'New table comment'; Use ALTER TABLE with the TABLESPACE option to move InnoDB tables between existing general tablespaces, file-pe...

https://dev.mysql.com

Mysql alter comment column only - Stack Overflow

2015年4月1日 — According to the MySQL specification, you must repeat the entire column definition if you want to redefine the comment: ALTER TABLE user ...

https://stackoverflow.com

MySQL and comments - Stack Overflow

2008年10月14日 — http://dev.mysql.com/doc/refman/5.0/en/create-table.html table_option: ENGINE|TYPE} [=] engine_name | AUTO_INCREMENT [=] value ...

https://stackoverflow.com

MySQL danger: comments and ALTER TABLE - Federico ...

2020年4月21日 — As mentioned, MySQL forces us to use ALTER statements instead. Permissions. To run an ALTER TABLE statement, one needs the ALTER privilege. Comments on columns. Using ALTER TABLE to chan...

https://federico-razzoli.com