My SQL Tutorial | Foreign Key Constraint, On Delete Cascade , On Update Cascade| How can use & apply
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In this video, I am telling about, what is a foreign key constraint, what is referential integrity, how can establish a relationship between two tables, table constraint, column constraint, anjeev singh, academy, my SQL tutorial, MySQL tutorial, xii IP, cbse, cbse xii informatics practices, www.anjeevsinghacademy.com
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