Hello.


You can parse the output of 'SHOW CREATE TABLE' or 'SHOW COLUMNS'. See:

   http://dev.mysql.com/doc/mysql/en/show-columns.html

   http://dev.mysql.com/doc/mysql/en/show-create-table.html







Claire Lee wrote:

> I want to check if a column exists in a table before I

> do an alter table to add it. How do I do this in

> mysql? Thanks.

> 

> Claire

> 

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