Writing Powerful SQL Queries for SQL Server

Categories: Microsoft
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What Will You Learn?

  • In this Writing Powerful SQL course, you will learn how to:
  • Select the most efficient solution to complex SQL problems.
  • Apply joins and subqueries.
  • Identify and avoid common error situations.
  • Ensure that correct queries continue to work correctly in the future.
  • Produce test data for thorough and complete testing.