High Wait Time for 'cursor: pin S wait on X' Event After Upgrade

(Doc ID 1949691.1)

Last updated on DECEMBER 21, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.4 and later
Information in this document applies to any platform.

Symptoms

Changes

Upgrade from database version from 11gR2 to 12c (12.1.0.2).  However, this may happen in any upgrade using SPM if OPTIMIZER_CAPTURE_SQL_PLAN_BASELINES has been set to TRUE.

Cause

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