Slow Indexing and SYNC_INDEX Performance on Documents stored in BLOB Column after Upgrade from 10.2.0.4 to 10.2.0.5 or from 10.2.0.4 to 11.1.0.7 respective 11.2.0.1 (Doc ID 1228126.1)

Last updated on OCTOBER 13, 2015

Applies to:

Oracle Text - Version 11.1.0.7 to 11.2.0.1 [Release 11.1 to 11.2]
Oracle Text - Version 10.2.0.5 to 10.2.0.5 [Release 10.2]
Information in this document applies to any platform.
***Checked for relevance on 17-Sep-2013***

Symptoms

Performance degradation after upgrade from 10.2.0.4 to 10.2.0.5 or from 10.2.0.4 to 11.1.0.7 or from 10.2.0.4 to 11.2.0.1 on indexing or synchronizing documents with AUTO_FILTER.

Cause

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