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This article is about how to view the rest of the Oracle database tablespaces. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

1) View the name and size of the tablespace physical file

SELECT tablespace_name

File_id

File_name

Round (bytes/ (1024 / 1024 / 1024), 2) | | 'GB' total_space

FROM dba_data_files

ORDER BY tablespace_name

2) View the use of tablespaces

SELECT round (SUM (bytes) / (1024 / 1024 / 1024), 2) | 'GB' AS free_space, tablespace_name

FROM dba_free_space

GROUP BY tablespace_name

3) View the use of tablespaces

SELECT a.tablespace_name

Round (a.bytes/ (1024 / 1024 / 1024), 2) | | 'GB' total

Round (b.bytes/ (1024 / 1024 / 1024), 2) | | 'GB' used

Round (c.bytes/ (1024 / 1024 / 1024), 2) | | 'GB' free

Round ((b.bytes * 100) / a.bytes) | |'%'"% USED'

Round ((c.bytes * 100) / a.bytes) | |'%'"% FREE'

FROM sys.sm$ts_avail a, sys.sm$ts_used b, sys.sm$ts_free c

WHERE a.tablespace_name = b.tablespace_name

AND a.tablespace_name = c.tablespace_name

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