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How To Delete the Foreign Key Constraints in the Database

Started by Venkatesh Waran, Dec 04 2014 07:10 AM
Delete Foreign Key Update Database Relations

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#1 Venkatesh Waran

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Posted 04 December 2014 - 07:10 AM

When I delete a record in the database. It shows result as  "Cannot delete or update a parent row: a foreign key constraint fails". How can I delete  a record with foreign key constraints. Is There any CRUD code for this issue...

 

 

Thanks in advance...


#2 Amit Shah

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Posted 08 December 2014 - 03:52 AM

well u can use callback_before_delete

there u can write your code to delete it


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