$17.00 USD

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Ultimate SQL How-To Guide ($17 USD):

A PDF guide that explains how to perform 20 different common tasks in SQL, with guides and SQL scripts.

SQL Practice Questions

A PDF guide that contains 40 SQL practice questions.

You'll get:

  • 40 practice questions that can be answered using any vendor of SQL.
  • Answers for each question at the end of the file, so you can check if you were right.
  • Links to set up the sample database (for Oracle, SQL Server, MySQL, and Postgres).