My script below needs to insert a record if it does not exists in my database and write it to a file if it does exist also to write the total counts for each in file.
use strict; use warnings; use DBI; #use Win32::ODBC; use DBD::ODBC; # Global Variables my @statement; # Array of sql statements that will be used for Sql my @data; # Array of table rows read from Sybase my @message; # Array of error messages used for debugging Sql #my $destination = /errorlog.txt my $errcounter = 0; my $succounter = 0; my $UniKey; # SQL Connection my $dbh = DBI->connect( "dbi:ODBC:RETQC_SQL", "sa", "", {RaiseError => 1, PrintError => 1, AutoCommit => 0} ) or die "Unable to connect: ";#. $DBI::errstr . "\n"; # Sybase Connection my $dbh2 = DBI->connect( "dbi:ODBC:BPSA", "", "", {RaiseError => 1, PrintError => 1, AutoCommit => 0} ) or die "Unable to connect: ";#. $DBI::errstr . "\n"; open( OUTFILE, "> c:/errorlog.txt" ) or die "Couldn't open file for re +ading.$!\n"; #Create the sql statement for Sybase and execute it $sth = $dbh2->prepare("SELECT (dbo.tbookkeeping_trans.branch_cd + dbo. +tbookkeeping_trans.account_cd)As AccountNo, 'TRI'as TransferFlag,'NCT' as TransferType, 'C' as RejectType, dbo.tbo +okkeeping_trans.security_adp_nbr as AdpNumber, dbo.tbookkeeping_trans.share_trans_qty as Shares,dbo.tbookkeeping_tra +ns.processing_dt FROM dbo.tbookkeeping_trans WHERE (dbo.tbookkeeping_trans.client_nbr='0030' AND dbo.tbookkeeping_t +rans.entry_cd IN ('JNL', 'JRL', 'REC') AND dbo.tbookkeeping_trans.branch_cd >'248') ORDER BY 1"); $sth->execute; my $insh=$dbh->prepare("INSERT INTO ClearTransferData(AccountNo, Trans +ferFlag, TransferType, RejectType, AdpNumber, Shares, ProcessingDate) + VALUES ( ?, ?, ?, ?, ?, ?, ? )"); eval { while((@data) = $sth->fetchrow_array) { my $ncount = 0; $ncount = "Select Count(*) From ClearTransferData Where AccountNo += $data[0] and TransferFlag = $data[1] and TransferType = $data[2] a +nd RejectType = $data[3] and AdpNumber = $data[4] and Shares = $data[ +5] and ProcessingDate = $data[6] "; If $ncount gt 0; { print OUTFILE @data; my $errcounter++; } $insh->execute(@data); my$succounter++; } }; if($@) { print STDERR "The insert died: $@"; } $dbh2->commit(); $dbh->commit(); #Close the sql DB Connection $dbh->disconnect; #Close the Sybase DB connection $sth->finish; $dbh2->disconnect;
edited: Wed May 14 20:54:23 2003 by jeffa - code tags and a readmore
In reply to Reading from databse and writing to file. by SQLMan
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