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How Is The Number Of Passes In A Sql Query Significant In Performance Evaluation?

Answer»

The number of passes REPRESENTS the number of times the SQL query has to be parsed and different parts of the query is handled for EVERY pass. The FEWER passes we have the more efficient the query EXECUTES and faster the reports are GENERATED.

The number of passes represents the number of times the SQL query has to be parsed and different parts of the query is handled for every pass. The fewer passes we have the more efficient the query executes and faster the reports are generated.



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