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Re: DBD::Oracle - OCILobRead error

by almut (Canon)
on Apr 29, 2009 at 10:19 UTC ( #760838=note: print w/replies, xml ) Need Help??


in reply to DBD::Oracle - OCILobRead error

I've encountered similar problems when LongReadLen was set too small...

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Re^2: DBD::Oracle - OCILobRead error
by Samy_rio (Vicar) on Apr 29, 2009 at 12:52 UTC

    I assigned the LongReadLen value like below and also i got the exact length, eventhough i am getting the same error.

    my $new_sql = <<EOS; select <col_name> from <table_name> EOS $dbh->{LongReadLen} = $dbh->selectrow_array(qq{ SELECT dbms_lob.getlength(<col_name>) FROM <table_name> }); print "CLOB Length: ".$dbh->{LongReadLen}; my $sth = $dbh->prepare($new_sql); $sth->execute(); my @rows; while(my $cols = $sth->fetchrow_hashref()) { push(@rows, $cols); } $sth->finish();

    Anything wrong in that?

    Regards,
    Velusamy R.


    eval"print uc\"\\c$_\""for split'','j)@,/6%@0%2,`e@3!-9v2)/@|6%,53!-9@2~j';

      Just set it to an arbitrarily large value:
      $dbh->{LongReadLen} = 1024*1024; # or even another 1024*4

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