HughbertD Posted January 5, 2008 Share Posted January 5, 2008 Hi I was wondering if anyone knew how you can query a primary key to see if it is referenced as a foreign key in other tables. basically I want to do a delete cascade, but I want to give the user a chance to change the rows of data that reference the primary key first. Thanks to anyone that can help Link to comment https://forums.phpfreaks.com/topic/84605-check-to-see-if-there-is-a-constraint/ Share on other sites More sharing options...
fenway Posted January 5, 2008 Share Posted January 5, 2008 Maybe there's a way in v5 with information_schema tables, but I don't know for sure. Link to comment https://forums.phpfreaks.com/topic/84605-check-to-see-if-there-is-a-constraint/#findComment-431161 Share on other sites More sharing options...
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