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FOREIGN KEY - Cannot add or update a child row - Databases - SitePoint Forums | Web Development & Design Community
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mysql - Another Foreign Key Issue - #1451 - Cannot delete or update a parent row: a foreign key constraint fails - Stack Overflow
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MYSQL - Could not Drop Object [Content] ('Cannot delete or update a parent row: a foreign key constraint fails', 1217) DROP DATABASE DatabaseName - SQL Authority with Pinal Dave
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