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SQL> DESC v$controlfile
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 ----------------------------------------- -------- ----------------------------
 STATUS                                             VARCHAR2(7)
 NAME                                               VARCHAR2(513)
 IS_RECOVERY_DEST_FILE                              VARCHAR2(3)
 BLOCK_SIZE                                         NUMBER
 FILE_SIZE_BLKS                                     NUMBER
SQL> select status,name from v$controlfile;
STATUS
-------
NAME
--------------------------------------------------------------------------------
F:\ORACLE\PRODUCT\10.2.0\ORADATA\TYTXC\CONTROL01.CTL
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