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Re^3: last_insert_id() in sybase

by boftx (Deacon)
on Jul 12, 2014 at 05:24 UTC ( [id://1093342]=note: print w/replies, xml ) Need Help??


in reply to Re^2: last_insert_id() in sybase
in thread last_insert_id() in sybase

It would appear that you do not execute the insert statement after preparing it. For what it is worth, I prefer using a do statement for both insert and update unless I will be doing several at one time in a loop.

You must always remember that the primary goal is to drain the swamp even when you are hip-deep in alligators.

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Re^4: last_insert_id() in sybase
by Shreyak (Novice) on Jul 12, 2014 at 07:01 UTC

    sorry for not writing execute there . I've created test scenario where I'm facing problem as shown below.

    my $dbh = DBI->connect( "dbi:Sybase:server=$dbServer;hostname=$hostname; database=$ +database",$dbUser, $dbPasswd->[1],{AutoCommit => 1}); my $insertStatement = $dbh->prepare("INSERT INTO BatchFile (FileName,F +ileStatusCode,FileDate,FileFormatCode,TotalRecords,LoadStartTime,Modi +fiedDate,ModifiedBy) VALUES ('Akash',4,GetDate(),0,3,GetDate(),GetDat +e(),'FIX2MQ')") or $DBI::err and die($DBI::errstr); my $updateStatement = $dbh->prepare("UPDATE BatchFile SET FileStatusC +ode = ? ,ModifiedDate = GETDATE(),TotalRecords = ? WHERE BatchFileID += ?"); for(my $x=0;$x < 5;$x++){ $insertStatement->execute() or die($DBI::errstr); my $id = $dbh->last_insert_id(undef,undef,undef,undef) or die "no inse +rt id $DBI::errstr $!"; print "ID : ",$id; update1($id); } sub update1{ my $id = shift; $updateStatement->execute(6,1,$id) or die($DBI::errstr); } $insertStatement->finish(); $updateStatement->finish(); my $rc = $dbh->disconnect or die($DBI::errstr);

      What are the error messages you get when you execute that script? And what is the code using do that works?

      You must always remember that the primary goal is to drain the swamp even when you are hip-deep in alligators.

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