I just Simply open My System and when try to login with user name but getting error.... M using Dtabase 10g
SQL> connect
Enter user-name: sys as sysdba
Enter password:
Connected.
SQL> Shutdown immidaite
SP2-0717: illegal SHUTDOWN option
SQL> Shutdown immedaite
SP2-0717: illegal SHUTDOWN option
SQL> Shutdown immediate
ORA-01109: database not open
Database dismounted.
ORACLE instance shut down.
SQL> Startup
ORACLE instance started.
Total System Global Area 599785472 bytes
Fixed Size 1288820 bytes
Variable Size 163579276 bytes
Database Buffers 432013312 bytes
Redo Buffers 2904064 bytes
Database mounted.
ORA-00355: change numbers out of order
ORA-00353: log corruption near block 1630 change 3116483 time 11/17/2016
04:34:28
ORA-00312: online log 2 thread 1:
'C:\ORACLEXE\APP\ORACLE\FLASH_RECOVERY_AREA\XE\ONLINELOG\O1_MF_2_CZ7D1ONB_.LOG
SQL> Connect
Enter user-name: gm/gm
ERROR:
ORA-01033: ORACLE initialization or shutdown in progress
Warning: You are no longer connected to ORACLE.
SQL>