[오라클] 테이블스페이스 여유공간확인
SELECT A.TABLESPACE_NAME "테이블스페이스명", (A.BYTES - B.FREE) "사용공간", B.FREE "여유 공간", A.BYTES "총크기", TO_CHAR( (B.FREE / A.BYTES * 100) , '999.99')||'%' "여유공간" FROM ( SELECT FILE_ID, TABLESPACE_NAME, SUBSTR(FILE_NAME,1,200) FILE_NM, SUM(BYTES) BYTES FROM DBA_DATA_FILES GROUP BY FILE_ID,TABLESPACE_NAME,SUBSTR(FILE_NAME,1,200) ) A, ( SELECT TABLESPACE_NAME, FILE_ID, SUM(NVL(BYTES,0)) FREE FROM DBA_FREE_S..
2014. 7. 2.