--查询表所在的空间和占用表空间大小
SELECT t1.TABLE_NAME, t1.TABLESPACE_NAME,Sum(bytes)/1024/1024 FROM user_TABLES t1, User_Extents t2
WHERE t1.TABLE_NAME = t2.segment_name
GROUP BY t1.TABLE_NAME, t1.TABLESPACE_NAME;
--查询表所在的空间和占用表空间大小
SELECT t1.TABLE_NAME, t1.TABLESPACE_NAME,Sum(bytes)/1024/1024 FROM user_TABLES t1, User_Extents t2
WHERE t1.TABLE_NAME = t2.segment_name
GROUP BY t1.TABLE_NAME, t1.TABLESPACE_NAME;
转载于:https://my.oschina.net/u/2381604/blog/726376