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oracle/vg/spacebound.sql
2026-03-12 21:23:47 +01:00

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SQL

-- To identify space-bound objects. If all is well, no rows are returned.
-- If any space-bound objects are found, look at value of NEXT extent
-- size to figure out what happened.
-- Then use coalesce (alter tablespace <foo> coalesce;).
-- Lastly, add another datafile to the tablespace if needed.
--
-- 11/30/98
SELECT a.table_name, a.next_extent, a.tablespace_name
FROM all_tables a,
( SELECT tablespace_name, max(bytes) as big_chunk
FROM dba_free_space
GROUP BY tablespace_name ) f
WHERE f.tablespace_name = a.tablespace_name
AND a.next_extent > f.big_chunk
/