Deferred Optimization to the Execution Phase of Statements Containing Bind Variables
(Doc ID 2021870.1)
Last updated on JUNE 23, 2021
Applies to:Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Service - Version N/A and later
Oracle Database - Enterprise Edition - Version 10.1.0.2 and later
Information in this document applies to any platform.
This document outlines why the optimization of queries containing bind variables may be deferred until execution time. Remember that that a SQL statement submitted while CURSOR_SHARING is set to 'FORCE' will, in effect, become a statement with system-generated bind variables. For information about the sharing of cursors, refer to :
Database SQL Tuning Guide
Chapter 15 Controlling Cursor Sharing
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