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BOOK USING ORACLE SQL STORED OUTLINES AND OPTIMIZER PLAN STABILITY 2003
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SUMMARY
Items Found:
30
Introduction 1
Setting Up for Use of Outlines 1
Installing OUTLN Schema “After the Fact” 1
Script to Install OUTLN Schema 2
General Facts about OUTLN Schema 3
Requirements for OUTLINE Use 4
Some General Usage Notes: 5
Views Used With OUTLINES 5
Packages Used with OUTLINEs 6
Plan Stability 6
Creation of a OUTLINE object 7
Altering a OUTLINE 8
Dropping an OUTLINE 9
Use of the OUTLN_PKG To Manage SQL Stored Outlines 9
DROP_UNUSED 9
DROP_BY_CAT 11
UPDATE_BY_CAT 12
New Procedures for Oracle9i 13
Manually Editing Plans 14
Using DML and Packages to Edit Outlines 15
A Detailed Example 15
Using DBMS_OUTLN_EDIT. GENERATE_SIGNATURE 20
Replacing a Non-Hinted Outline 21
Technique 22
Example 22
Moving OUTLINES from One DB to Another 24
Scenario 24
Technique 25
Example 26
Summary 28