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How to group data , Sub-queries & questions: Enhancing(SQL) (Part-4)

Jan 11, 20245 min read

PRE-REQUISTES PART-1 (Understand concept of all keys (theory) and what are anomalies in database) PART-2 (CRUD operations in database , learn syntax &...

How to group data , Sub-queries & questions: Enhancing(SQL) (Part-4)

1st Normal form , 2NF , 3NF , Partial Dependency , Transitive Dependency : Enhancing (SQL) (Part-3)

Dec 27, 20235 min read

PRE-REQUISTES If you are not familiar with keys , anomalies in database then read previous Blogs👇 PART-1 (Understand concept of all keys (theory)...

1st Normal form , 2NF , 3NF , Partial Dependency , Transitive Dependency : Enhancing (SQL) (Part-3)