#!/usr/bin/perl
use strict;
use warnings;
 
use DBI;
 
use Data::Dumper;

my $dbh = DBI->connect('dbi:ODBC:DSN=SqlExpress;UID=USER;PWD=pass;Regi
+onal=No;') or die "Can't connect: $!";
$dbh->{'LongReadLen'} = 40000;
 
my $sql = 'SELECT crcp_cod_grupo, crcp_cod_prato FROM REST.dbo.CRCP_PR
+ATO WHERE crcp_cod_grupo = "E"';
my $sth = $dbh->prepare($sql);
$sth->execute(1, 10);
while (my @row = $sth->fetchrow_array) {
   print "Grupo: $row[0]  Prato: $row[1]\n";
}
 
$sth->execute(12, 17);
while (my $row = $sth->fetchrow_hashref) {
   print "Grupo: $row->{crcp_cod_grupo}  Prato: $row->{crcp_cod_prato}
+\n";
}
 
$dbh->disconnect;

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Hi there, I'm a newbie in Perl... this is my first attempt ever...I'm getting an error when I run the piece of code above (copied from an example somewhere on the net): DBD::ODBC::st execute failed: called with 2 bind variables when 0 are needed at query02.pl line 14. DBD::ODBC::st fetchrow_array failed: no select statement currently executing (SQ L-HY000) at query02.pl line 15. DBD::ODBC::st execute failed: called with 2 bind variables when 0 are needed at query02.pl line 19. Describe failed during DBI::st=HASH(0x1bfc3b4)->FETCH(NAME,0) at query02.pl line 20. DBD::ODBC::st fetchrow_hashref failed: no select statement currently executing ( SQL-HY000) at query02.pl line 20. Press any key to continue . . . I'm using Microsoft SQL Server Express Can anyone help me, please.. Thanks!!

In reply to execute failed: called with 2 bind variables when 0 are needed by perloz

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