Last updated on JULY 06, 2017
Applies to:Oracle Text - Version 22.214.171.124 and later
Information in this document applies to any platform.
On : 126.96.36.199 version, Query on context index (contains)
The optimize for Oracle Text leaves records in $P table.
The optimize FULL index does NOT clean the $P table. So when records are deleted for whatever reason the optimize will take care of the tokens that are a part of the deleted documents in the $I table but it does not touch the $P table.
Steps to show the behavior:
Sign In with your My Oracle Support account
Don't have a My Oracle Support account? Click to get started
Million Knowledge Articles and hundreds of Community platforms