X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FResultSet.pm;h=10905b237d1893923b90e9ff3a2051cb7006b9fc;hb=913b4bae66f2a424428ff3bd1e340b42da4581b8;hp=204b75f1e8cc508e0ef67a942dbdd80f3e61e548;hpb=6b9268d27194824fd4199f91bedaac46e3f96afb;p=dbsrgits%2FDBIx-Class.git

diff --git a/lib/DBIx/Class/ResultSet.pm b/lib/DBIx/Class/ResultSet.pm
index 204b75f..10905b2 100644
--- a/lib/DBIx/Class/ResultSet.pm
+++ b/lib/DBIx/Class/ResultSet.pm
@@ -4,7 +4,6 @@ use strict;
 use warnings;
 use base qw/DBIx::Class/;
 use DBIx::Class::Carp;
-use DBIx::Class::Exception;
 use DBIx::Class::ResultSetColumn;
 use Scalar::Util qw/blessed weaken/;
 use Try::Tiny;
@@ -1592,18 +1591,22 @@ sub _count_subq_rs {
 
       my ($lquote, $rquote, $sep) = map { quotemeta $_ } ($sql_maker->_quote_chars, $sql_maker->name_sep);
 
-      my $sql = $sql_maker->_parse_rs_attrs ({ having => $attrs->{having} });
+      my $having_sql = $sql_maker->_parse_rs_attrs ({ having => $attrs->{having} });
+      my %seen_having;
 
       # search for both a proper quoted qualified string, for a naive unquoted scalarref
       # and if all fails for an utterly naive quoted scalar-with-function
-      while ($sql =~ /
+      while ($having_sql =~ /
         $rquote $sep $lquote (.+?) $rquote
           |
         [\s,] \w+ \. (\w+) [\s,]
           |
         [\s,] $lquote (.+?) $rquote [\s,]
       /gx) {
-        push @parts, ($1 || $2 || $3);  # one of them matched if we got here
+        my $part = $1 || $2 || $3;  # one of them matched if we got here
+        unless ($seen_having{$part}++) {
+          push @parts, $part;
+        }
       }
     }