6 @EXPORT = qw(conv_i conv_date do_query selectrow_query do_statement dump_query);
9 my ($value, $default) = @_;
10 return (defined($value) && "$value" ne "") ? $value * 1 : $default;
15 return (defined($value) && "$value" ne "") ? $value : undef;
19 my ($form, $dbh, $query) = splice(@_, 0, 3);
21 if (0 == scalar(@_)) {
22 $dbh->do($query) || $form->dberror($query);
24 $dbh->do($query, undef, @_) ||
25 $form->dberror($query . " (" . join(", ", @_) . ")");
30 my ($form, $dbh, $query) = splice(@_, 0, 3);
32 if (0 == scalar(@_)) {
33 my @results = $dbh->selectrow_array($query);
34 $form->dberror($query) if ($dbh->err);
37 my @results = $dbh->selectrow_array($query, undef, @_);
38 $form->dberror($query . " (" . join(", ", @_) . ")") if ($dbh->err);
44 my ($form, $sth, $query) = splice(@_, 0, 3);
46 if (0 == scalar(@_)) {
47 $sth->execute() || $form->dberror($query);
50 $form->dberror($query . " (" . join(", ", @_) . ")");
55 my ($level, $msg, $query) = splice(@_, 0, 3);
56 while ($query =~ /\?/) {
57 my $value = shift(@_);
58 $value =~ s/\'/\\\'/g;
59 $value = "'${value}'";
60 $query =~ s/\?/$value/;
63 $msg .= " " if ($msg);
65 $main::lxdebug->message($level, $msg . $query);