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Shrink Sysaux Tablespace High Watermark blocked not by Table and Index

edited Jun 7, 2019 3:52PM in Database Administration (MOSC) 17 commentsAnswered

Hello,

I faced issue with growth of sysaux tablespace in Oracle 12. (Doc ID 2305512.1). After dropping AUTO_STATS_ADVISOR_TASK I was able to clean a lot of space.

                                            Database Freespace Summary

                   Free                       Largest            Total        Available        Pct

   Tablespace          Frags         Frag (KB)       (KB)         (KB)               Used

----------------      --------           ------------           ------------      ------------      ----

SYSAUX                165         4,063,232        31,323,144   30,722,240    2

Now I have to clean this big datafile to reasonable size. I followed for this purpose (Doc ID 1563921.1).

I was able to move all indexes and tables using this procedure but still was not able to shrink datafile.

I then find nice script to find out which objects still block me from shrinking:

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