sql-functions-and-operators
Explore in-depth topics and key concepts in sql — e.g., Understanding UDFs, Creating UDFs, Calling UDFs in Queries.
Topics Covered
Understanding UDFs
Key Concepts: Definition of UDFs, Purpose, Types (Scalar vs. Table-Valued)
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Key Concepts: How to call UDFs in SELECT statements, WHERE clauses, and JOINs
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