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InterviewSolution
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Why We Need Named Queries? |
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Answer» A named query is used to join MULTIPLE tables, to remove unnecessary columns from a table of a database. You can achieve the same in database using VIEWS but this Named Queries will be the best BET WHE you don’t have access to CREATE Views in database. A named query is used to join multiple tables, to remove unnecessary columns from a table of a database. You can achieve the same in database using Views but this Named Queries will be the best bet whe you don’t have access to create Views in database. |
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