SEG$ Is Not Updated By Changes Frequently For Lob Segment
(Doc ID 2363751.1)
Last updated on MARCH 05, 2019
Applies to:
Oracle Database Cloud Schema Service - Version N/A and laterOracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.
Symptoms
On : 12.1.0.2 version, RDBMS
SEG$ is not updated frequently by changes in index or lob segment
After inserting lots of data into the LOB segment, however sys_dba_segs didn't reflect the change, blocks & extents remains small.
Below is the testcase to load data into a LOB segment:
Applied patch 12963364, but it didn't help.
Changes
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |
References |