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SQL Optimizer for SAP ASE 3.8 - Release Notes

Configuration Analyzer Overview

The Configuration Analyzer evaluates the effect on SQL performance when changing sp_configure Adaptive Server parameter settings. It enables you to analyze whether the database performance may improve before you make any Adaptive Server parameter changes permanent.

The Configuration Analyzer compares the query plans from your selected SQL statement to the query plans that are retrieved during the configuration analysis using the sp_configure parameter changes. The analysis changes the specified database parameters for your session, retrieves a new query plans, and then sets the parameter values back to the current value.

The selected SQL statements are from SQL that you have saved in the SQL Repository.

Note: Changing the configuration parameters affects other connections to the database, i.e. SQL statements from other users.

 

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