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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
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Query Transformations

Use this page of the Options dialog to specify customized optimization settings for SQL Rewrite.

To enable the options on this page if disabled, go to Optimize SQL | Optimizer | Intelligence in the Options dialog and select Custom Settings. See Intelligence (Optimize SQL) for more information.

To select query transformation hints

  1. Click in the main menu.

  2. Select Optimize SQL | Optimizer | Hints | Query Transformations.

  3. Select the hints to use.

 

Related Topics

Optimization Approaches

Access Paths

Join Orders / Operations

Parallel Execution

Other Hints

Quota

Join Orders / Operations

Use this page of the Options dialog to specify customized optimization settings for SQL Rewrite.

To enable the options on this page if disabled, go to Optimize SQL | Optimizer | Intelligence in the Options dialog and select Custom Settings. See Intelligence (Optimize SQL) for more information.

To select join order / operation hints

  1. Click in the main menu.

  2. Select Optimize SQL | Optimizer | Hints | Join Orders / Operations.

  3. Select the hints to use.

 

Related Topics

Optimization Approaches

Access Paths

Query Transformations

Parallel Execution

Other Hints

Quota

Parallel Execution

Use this page of the Options dialog to specify customized optimization settings for SQL Rewrite.

To enable the options on this page if disabled, go to Optimize SQL | Optimizer | Intelligence in the Options dialog and select Custom Settings. See Intelligence (Optimize SQL) for more information.

To select join order / operation hints

  1. Click in the main menu.

  2. Select Optimize SQL | Optimizer | Hints | Parallel Execution.

  3. Select the hints to use.

 

Related Topics

Optimization Approaches

Access Paths

Query Transformations

Join Orders / Operations

Other Hints

Quota

Other Hints

Use this page of the Options dialog to specify customized optimization settings for SQL Rewrite.

To enable the options on this page if disabled, go to Optimize SQL | Optimizer | Intelligence in the Options dialog and select Custom Settings. See Intelligence (Optimize SQL) for more information.

To select other hints

  1. Click in the main menu.

  2. Select Optimize SQL | Optimizer | Hints | Other.

  3. Select the hints to use.

 

Related Topics

Optimization Approaches

Access Paths

Query Transformations

Join Orders / Operations

Parallel Execution

Quota

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