看哪些数据文件需要恢复

1查看下面的语句来看下数据文件的状态

COL FILE# FORMAT 999

COL STATUS FORMAT A7

COL ERROR FORMAT A10

COL TABLESPACE_NAME FORMAT A10

COL NAME FORMAT A30

SELECT FILE#, STATUS, ERROR, RECOVER, TABLESPACE_NAME, NAME

FROM V$DATAFILE_HEADER

WHERE RECOVER = 'YES' OR (RECOVER IS NULL AND ERROR IS NOT NULL);2

2或是查看

SELECT FILE#, ERROR, ONLINE_STATUS, CHANGE#, TIME

       FROM V$RECOVER_FILE;

3找到具体的信息

COL DF# FORMAT 999

COL DF_NAME FORMAT A35

COL TBSP_NAME FORMAT A7

COL STATUS FORMAT A7

COL ERROR FORMAT A10

COL CHANGE# FORMAT 99999999

SELECT r.FILE# AS df#, d.NAME AS df_name, t.NAME AS tbsp_name,

       d.STATUS, r.ERROR, r.CHANGE#, r.TIME

FROM V$RECOVER_FILE r, V$DATAFILE d, V$TABLESPACE t

WHERE t.TS# = d.TS#

AND d.FILE# = r.FILE#

;