how to specify undo tablespace for a PDB (instance) in RAC?
Oct 9, 2018 · Our CDB using local undo tablespace for each PDB. I've create a new undo tablespace (in PDB1 session) and add it to an PDB instance, but when shutdown/startup PDB, …
How to migrate data from small file tablespace to bigfile …
Nov 8, 2017 · Hi All, How to migrate data from small file tablespace to bigfile tablespace. Actual requirement is to migrate the data from small file tablespace to bigfile tablespace with in the …
efficient way to reclaim free space in tablespace for 19c
May 26, 2021 · Database Administration (MOSC) efficient way to reclaim free space in tablespace for 19c May 26, 2021 10:12PM 4 comments Answered
SM/ADVISOR consume 13GB Space not able to cleanup from …
Sep 29, 2022 · Hello Team, We have 50GB database out of which 16GB consumed by SYSAUX tablespace , while check occupant seen SM/ADVISOR consume 95% of space .
Query to check tablespace usage — oracle-mosc
May 27, 2022 · (select tablespace_name, round (sum (bytes)/1024/1024,2) free_mb from dba_free_space group by tablespace_name) f where t.tablespace_name=f.tablespace_name …
Tablespace SYSTEM&SYSAUX components size too large
Apr 25, 2023 · My oracle version is 19.16 EE which is primary db using Data guard, recently first receive SYSAUX tablespace usage more than 90% and i checked and cleared Optimizer …
2 undo tablespaces for Oracle rac 2 nodes pluggable database
Mar 7, 2021 · I have oracle 19c rac on linux with 2 nodes and database 19c pluggable database; ive noticed the belowl some times when I issue show parameter undo i see that the default …
Tablespace's Utilization Report from OEM 12c/13c — oracle-mosc
Sep 7, 2022 · The below query does not provide accurate results for the Tablespace PCT_used. Need to correct this report to accurately reflect auto extensible tablespaces.
Oracle 19c Rman Backup Performance Issue with Bigfile Tablespaces
Nov 17, 2022 · Hi, We have a new 19c database (19.16.0.0) with approximately 25TB of data. There are two bigfile tablespaces in this database and 99% of the data are in these two …
How to reclaim free space on SYSAUX and shrink tablespace?
Apr 1, 2022 · The SYSAUX tablespace needs to be defragmented due to plenty of free spaces(95%) Tried 1. shrink tablespace to smaller size and had ORA-03297 error. 2.