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A 3.3.3 Updating Data in Databases with SQL

SQL can modify databases via INSERT, UPDATE, and DELETE. Indexing impacts update speed and large changes may require index rebuilds. Updated 22/02/2026 By the end of this lesson, students will be able to: Link to presentation The eBook contains detailed information with examples on all the SQL elements in this learning statement. A 3.3.3 Updating Data in Databases with SQL A 3.3.3 Worksheet A 3.3.3 Worksheet Answers...

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