Hate Posted September 15, 2010 Share Posted September 15, 2010 I've created a trigger and a few tables via mysqli->multi_query() and everything looks alright. However when I invoke the changes that cause the trigger to set I get this result (testing in phpmyadmin): MySQL said: #1442 - Can't update table 'd2b_mp_active_threads' in stored function/trigger because it is already used by statement which invoked this stored function/trigger. In my trigger I'm basically moving that whole row into a different table then deleting the row from the original table (d2b_mp_active_threads). Apparently, I'm not allowed to delete the old row though.. how am I able to achieve this? Quote Link to comment https://forums.phpfreaks.com/topic/213502-phpmysql-pains/ Share on other sites More sharing options...
mikosiko Posted September 15, 2010 Share Posted September 15, 2010 basic rule violated "Within a stored function or trigger, it is not permitted to modify a table that is already being used (for reading or writing) by the statement that invoked the function or trigger." for your further reading http://dev.mysql.com/doc/refman/5.0/en/stored-program-restrictions.html Quote Link to comment https://forums.phpfreaks.com/topic/213502-phpmysql-pains/#findComment-1111437 Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.