Help Center/ GaussDB(DWS)/ More Documents/ Developer Guide (Kuala Lumpur Region)/ Query Performance Optimization/ Query Improvement/ Typical SQL Optimization Methods

Updated on 2022-08-16 GMT+08:00

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Typical SQL Optimization Methods

SQL optimization involves continuous analysis and adjustment. You need to test-run a query, locate and fix its performance issues (if any) based on its execution plan, and run it again, until the execution performance meet your requirements.

Parent topic: Query Improvement

Previous topic: Selecting a Data Type

Next topic: SQL Self-Diagnosis

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