Oracle DBA Tips

Oracle DBA Tips

<—– Oracle DBA Tips —–>

  1. How to change the SID of an Oracle XE instance
  2. Resolved ORA-12541: TNS no listener error
  3. Resolved ORA-12528: TNS:listener: all appropriate instances are blocking new connections error
  4. Fixed ORA-12518: TNS:listener could not hand off client connection
  5. Fixed – ORA-01033: ORACLE initialization or shutdown in progress
  6. Oracle not started, database startup fail with ORA-16038, ORA-19809, ORA-00312 error
  7. Oracle 11g Security Features: ORA-28001: The Password Has Expired
  8. Fixed – ORA-00844: Parameter not taking MEMORY_TARGET into account
  9. Fixed – ORA-12560: TNS: protocol adapter error
  10. Fixed – ORA-19809: limit exceeded for recovery files
  11. How to Multiplex Redo Log Files in Oracle
  12. How to Multiplex Control Files in Oracle
  13. How to Enable/Disable Archive Log Mode in Oracle 10g/11g

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<—– End Oracle DBA Tips —–>

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