Can somebody please assist me or send me Oracle doc link of how can I reorganize a tablespace?
Greetings...
I’ve recently upgraded an Oracle database release (10.2.0.5.0 to 11.2.0.3.0) on a test environment successfully using “dbua” command in a silent mode.
Before upgrading, I’ve performed major database clean-up by deleting unwanted data records for a purpose claiming /returning storage spaces of a local managed Tablespace.
After, I’ve performed the clean-up exercise successfully, I found out the space used in the tablespace is only 55 GB out of a total 144 GB which is perfectly normal. Please note that I’ve created many data files for one tablespace name of a size 5 GB each data file. Now I need to delete unnecessary data files that has unoccupied data records in them. How can I do that?