Couldn't run restore database command from perl DBI

• ak_saravanan

  SSC Enthusiast

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  January 19, 2010 at 3:52 pm

  #214772

  hi,

  i am trying to execute restore database command from perl dbi connection.

  it errors out..

  [Microsoft][ODBC SQL Server Driver][SQL Server]Processed 168 pages for database 'aks1', file 'Test' on file 1. (SQL-01000)

  actually restore command generates following information.

  Processed 168 pages for database 'aks1', file 'Test' on file 1.

  Processed 1 pages for database 'aks1', file 'Test_log' on file 1.

  RESTORE DATABASE successfully processed 169 pages in 0.165 seconds (8.390 MB/sec).

  so dbi handle , thins first message is error and exits.

  Somewhere i read, restore command requires the client alive for completion.

  This causes database restore hangs in partial . log is not applied and i cann't recover toand i get this error to bring online

  Msg 4333, Level 16, State 1, Line 1

  The database cannot be recovered because the log was not restored

  any idea, how can i keep dbi handle alive or ignore these informational messages or other method to run the command from perl?

  thanks

  AK

• Jeff Moden

  SSC Guru

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  January 19, 2010 at 10:10 pm

  #1105826

  I'm not a Perl user so, sorry, no joy there. I am curious, though... why are you using Perl to execute restores?

  --Jeff Moden

  ---

  RBAR is pronounced "ree-bar" and is a "Modenism" for Row-By-Agonizing-Row.
  First step towards the paradigm shift of writing Set Based code:
  ________Stop thinking about what you want to do to a ROW... think, instead, of what you want to do to a COLUMN.

  Change is inevitable... Change for the better is not.
  

  ---

  Helpful Links:
  How to post code problems
  How to Post Performance Problems
  Create a Tally Function (fnTally)
  

• ak_saravanan

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  January 20, 2010 at 6:39 am

  #1105991

  i am creating a script to refresh devlopment database from production.

  it will be called from a front end screen that lists source/target server and developer can refresh any dev database

• ak_saravanan

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  January 20, 2010 at 8:51 am

  #1106104

  i changed prepare to include an option solved the problem

  my $sth = $db->prepare( $sql, { odbc_exec_direct => 1})