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SQL Optimizer for SAP ASE 3.9.1 - Release Notes

New Analysis Wizard: Abstract Plan

In the New Analysis wizard, the Abstract Plan page is used to include the abstract plan with SQL statements.

Baseline Plan

Dump abstract plan

Specify whether to retrieve the abstract plan for the SQL statement from the system you are migrating from. The abstract plan displays in the right pane for SQL statements. This retrieves a new abstract plan even if one was saved with the original SQL. It is important to use this option if you original saved the SQL statement and abstract plans in version 12.5.0.3 or earlier of Adaptive Server and are now using Adaptive Server 15.0 or later since the format of the abstract plan has changed.

Note: This option is disabled if you have selected Using existing query plan saved with the SQL on the Select SQL page.

Group name

Specify the abstract plan group name where the abstract plans are saved. The default group names in Adaptive Server are: ap_stdout and ap_stdin. These groups are usually used by the Database Administrator to enable server-wide abstract plan capturing and retrieving.

ap_stdout is used by default to capture an abstract plan.

ap_stdin is used by default to retrieve the abstract plan associated with a SQL statement during the execution of the SQL statement.

Abstract Plan Manager button

Opens the Abstract Plan Manager window to view, create, and modify abstract plan group.

Scenario

Dump abstract plan

Specify whether to retrieve the abstract plan for the SQL statement from the system you are migrating to. The abstract plan displays in the right pane for SQL statements.

Group name

Specify the abstract plan group name where the abstract plans are saved. The default group names in Adaptive Server are: ap_stdout and ap_stdin. These groups are usually used by the Database Administrator to enable server-wide abstract plan capturing and retrieving.

ap_stdout is used by default to capture an abstract plan.

ap_stdin is used by default to retrieve the abstract plan associated with a SQL statement during the execution of the SQL statement.

Abstract Plan Manager button

Opens the Abstract Plan Manager window to view, create, and modify abstract plan group.

 

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