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Re: Create a trigger that prevents updating all rows in a table
Posted by: Peter Brawley
Date: August 29, 2017 02:12PM

The bug is in your own software? You could have your app log all Update cmds, and you'll soon find the problem code. It's hard to imagine that method failing.

If that does fail for some reason (I'd love to know how it does!), MySQL Triggers do not have the SQL Server feature you describe, but you might get close to it by querying information_schema.tables for when the `emails` table's update_time is now(), and make your correcting update accordingly.

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Re: Create a trigger that prevents updating all rows in a table
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August 29, 2017 02:12PM


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