How to Identify Hard Parse Failures (Doc ID 1353015.1)

Last updated on FEBRUARY 13, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.2 and later
Information in this document applies to any platform.

Goal

Hard parse time may be impacted when there are a high number of parse errors.

This may be noted in the ADDM report as follows:

FINDING 2: 62% impact (2561 seconds)
------------------------------------
Hard parsing SQL statements that encountered parse errors was consuming
significant database time.

RECOMMENDATION 1: Application Analysis, 62% benefit (2561 seconds)
ACTION: Investigate application logic to eliminate parse errors.

In the AWR report Parse Failures are recorded in two places:

1. Time Model Statistics

Solution

Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms