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SQL Optimizer for Oracle 10.0 - User Guide

Welcome to SQL Optimizer
About SQL Optimizer SQL Optimization Workflow New in This Release Additional Resources Database Privileges Database Privileges Script Connect to the Database Windows Layout Customize Toolbars Keyboard Shortcuts Support Bundle Register SQL Optimizer Check for Updates SQL Operations
ALL PARTITION ALTER INDEX AND EQUAL ANTI JOIN BITMAP AND BITMAP COMPACTION BITMAP CONSTRUCTION BITMAP CONVERSION BITMAP INDEX BITMAP JOIN INDEX UPDATE BITMAP JOIN INDEX UPDATE STATEMENT BITMAP KEY ITERATION BITMAP MERGE BITMAP MINUS BITMAP OR BUFFER SORT CARTESIAN JOIN COLLECTION ITERATOR CONCATENATION CONNECT BY CONNECT BY PUMP COUNT COUNT STOPKEY CREATE AS SELECT CUBE SCAN DDL STATEMENT DELETE DOMAIN INDEX FAST FULL INDEX SCAN FILTER FIRST ROWS FIXED INDEX FIXED TABLE FOR UPDATE FULL INDEX SCAN FULL INDEX SCAN DESCENDING FULL INDEX SCAN (MIN/MAX) HASH GROUP BY HASH GROUP BY PIVOT HASH JOIN HASH JOIN BUFFERED HASH PARTITION HASH UNIQUE INDEX INDEX BUILD NON UNIQUE INDEX RANGE SCAN INDEX RANGE SCAN DESCENDING INDEX RANGE SCAN (MIN/MAX) INDEX SAMPLE FAST FULL SCAN INDEX SKIP SCAN INDEX SKIP SCAN DESCENDING INDEX UNIQUE SCAN INLIST ITERATOR INLIST PARTITION INSERT INTERSECTION INTO INVALID PARTITION ITERATOR PARTITION LOAD AS SELECT MAT_VIEW ACCESS MAT_VIEW REWRITE ACCESS MERGE JOIN MINUS MULTI-TABLE INSERT NESTED LOOPS OUTER JOIN PARTITION PARTITION HASH EMPTY PARTITION LIST PARTITION RANGE PROJECTION PX BLOCK ITERATOR PX COORDINATOR PX ITERATOR PX PARTITION PX PARTITION HASH ALL PX PARTITION LIST ALL PX PARTITION RANGE ALL PX RECEIVE PX SEND RANGE PARTITION RECURSIVE EXECUTION RECURSIVE WITH PUMP REFERENCE MODEL REMOTE SELECT SEMI JOIN SEQUENCE SINGLE PARTITION SINGLE RANGE PARTITION SORT SORT AGGREGATE SORT GROUP BY SORT GROUP BY CUBE SORT GROUP BY NOSORT SORT GROUP BY ROLLUP SORT JOIN SORT ORDER BY SORT UNIQUE SQL MODEL TABLE ACCESS TABLE ACCESS BY GLOBAL INDEX ROWID TABLE ACCESS BY INDEX ROWID TABLE ACCESS BY LOCAL INDEX ROWID TABLE ACCESS BY ROWID TABLE ACCESS BY USER ROWID TABLE ACCESS CLUSTER TABLE ACCESS FULL TABLE ACCESS HASH TABLE ACCESS SAMPLE TABLE QUEUE TEMP TABLE GENERATION TEMP TABLE TRANSFORMATION UNION UNION ALL UNION ALL (RECURSIVE WITH) UNPIVOT UPDATE VIEW VIEW PUSHED PREDICATE WINDOW
Optimize SQL
Create Optimize SQL Sessions Open Optimizer SQL Sessions Rewrite SQL Generate Execution Plan Alternatives
Optimize Indexes Batch Optimize SQL Scan SQL Inspect SGA Analyze Impact Manage Plans Configure Options SQL Optimizer Tutorials About Us Legal Notices

Appearance

Use the Appearance settings in the Options dialog to set the language option for published reports, as well as the font options for the text editor and for data grids.

To set or change the language option (for published reports)

  1. Select Options | General | Appearance.

  2. In the Language Setting section, select a language from the drop-down list.

    Note: The language setting applies only to generated reports. Reports are generated by selecting the Reports option in the results window in most modules.

  3. Click OK, and then close and restart SQL Optimizer.

    Note: The new language setting will not take effect until after SQL Optimizer is restarted.

To modify font settings (for text editor, data grids, and generated reports)

  1. Select Options | General | Appearance.

  2. In the Font Settings section, specify new font settings. Review the following for additional information:

    SQL Text Editor Select a new font family and font size from the lists. This setting is applied to all text editor windows.
    Other Data Select a new font family and font size from the lists. This setting is applied to all data, including analysis results, data grids, session names, and data in published reports.
    Restore Default Fonts Click to restore all font settings to the default settings.

 

  

 

 

Optimize SQL

Optimizer

Intelligence (Optimize SQL)

Use this page of the Options dialog to specify default optimization settings for SQL Rewrite. Settings specified through the Options dialog apply to new SQL Rewrite sessions.

Settings specified through the Current Session dialog override the global settings and apply to the current session only. See Optimize SQL Statements for more information.

To set intelligence options

  1. Click in the main menu.

  2. Select Optimize SQL | Optimizer | Intelligence.

  3. Select a predefined setting and Intelligence level or customize the settings. Review the following for additional information:

    Intelligence

    Select one of the following:

    • Custom Settings—Select this option if you want to customize the settings on the Optimization, Hints, and Quota options pages.

    • Predefined Settings—Select this option if you want to use a pre-defined setting. Then select a setting and specify an Intelligence Level.

      The setting and Intelligence Level you select determine the values on the Optimization, Hints, and Quota option pages.

 

Related Topics

Optimization

Optimization Approaches

Access Paths

Query Transformations

Join Orders / Operations

Parallel Execution

Other Hints

Quota

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