Summary

In this module, you learned how to:

• Understand what SQL is and how it’s used
• Identify database objects in schemas
• Identify SQL statement types
• Use the SELECT statement to query tables in a database
• Work with data types
• Handle NULLs

Here is a video tutorial accompanying this training module to enhance your learning experience.

For more detailed information about Transact-SQL syntax, refer to the Transact-SQL reference documentation.

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