REUSE TABLESPACE

alter  tablespace test add datafile 'C:\oraclexe\oradata\xe\test3.dbf' size 2m;

drop   tablespace test including contents;

create tablespace test datafile 'C:\oraclexe\oradata\xe\test3.dbf' size 2m reuse


SELECT TABLESPACE_NAME, FILE_NAME, FILE_ID
FROM DBA_DATA_FILES
WHERE TABLESPACE_NAME = 'TEST';



TABLESPACE_NAME                              FILE_NAME                      FILE_ID
TEST                         C:\ORACLEXE\ORADATA\XE\TEST3.DBF         8

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