CREATE OR REPLACE VIEW db_table_used (
segment_name,
used_mb )
AS
SELECT segment_name, SUM (BYTES) / 1024 / 1024 as Used_MB
FROM user_extents
GROUP BY segment_name
order by Used_MB desc
/
Oracle常用脚本-每个表使用了多少空间
最新推荐文章于 2023-11-28 09:47:12 发布