I'm trying to remove the DEFAULT value from some mediumint and int columns in a MyISAM table.<BR><BR><pre class="ip-ubbcode-code-pre">ALTER TABLE `table_name` ALTER ...
I'm working on a web app, and it part of it, there is a very simple database-driven file/document manager. As a file manager, there is the possibility of sub-folders. So in the DB, I have the ...
If you want to delete all rows in the table, you should use TRUNCATE TABLE table_name. The time to delete a record is exactly proportional to the number of indexes. To delete records more quickly, you ...
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