Advanced – Cloud & Data Testing
SQL JOIN – ISTQB Definition
Last Updated: July 12, 2026 · SoftwareTestPilot QA Team
Official ISTQB Definition
A SQL operation that combines rows from two or more tables based on a related column between them.
In simple words
Combining rows from two tables using a shared column.
Exam tip
Know INNER, LEFT, RIGHT, FULL OUTER, and CROSS joins — asked in nearly every QA interview.
Related terms
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