【在 o**n 的大作中提到】 : the associated datafile was deleted accidentally,
o*n
3 楼
because the datafile was deleted, can't drop it that way.
【在 s****d 的大作中提到】 : drop tablespace tab_name
m*a
4 楼
try this: select tablespace_name,file_name,status from dba_data_files; if the datafiles you deleted still shows "AVILABLE" you need to do this for each of those files: alter database data file 'filename' offline; then you can do drop tablespace tablespacename.
【在 o**n 的大作中提到】 : because the datafile was deleted, can't drop it that way.