+ ###
+ # paydate_year / paydate_month
+ ###
+
+ if ( $params->{'paydate_year'} =~ /^(\d{4})$/ ) {
+ my $year = $1;
+ $params->{'paydate_month'} =~ /^(\d\d?)$/
+ or die "paydate_year without paydate_month?";
+ my $month = $1;
+
+ push @where,
+ 'paydate IS NOT NULL',
+ "paydate != ''",
+ "CAST(paydate AS timestamp) < CAST('$year-$month-01' AS timestamp )"
+;
+ }
+