如何查看控制文件

5dm

SQL> select * from v$controlfile;

STATUS
-------
NAME
--------------------------------------------------------------------------------
IS_ BLOCK_SIZE FILE_SIZE_BLKS
--- ---------- --------------

+FRA/sztech1/controlfile/current.261.798486437
NO       16384            594

+FRA/sztech1/controlfile/current.260.798486437
YES      16384            594

STATUS
-------
NAME
--------------------------------------------------------------------------------
IS_ BLOCK_SIZE FILE_SIZE_BLKS
--- ---------- --------------