oracle給用戶分配表空間 如何查看oracle中某個(gè)用戶占用表空間大小情況?
如何查看oracle中某個(gè)用戶占用表空間大小情況?執(zhí)行如下語(yǔ)句即可: select OWNER, t.segment_name, t.segment_type, sum(t.bytes / 1024
如何查看oracle中某個(gè)用戶占用表空間大小情況?
執(zhí)行如下語(yǔ)句即可: select OWNER, t.segment_name, t.segment_type, sum(t.bytes / 1024 / 1024) mmm from dba_segments t where t.owner = "你要查詢的用戶" and t.segment_type="TABLE" group by OWNER, t.segment_name, t.segment_type order by mmm desc