Disable _is_unique_query check in single() since it can't infer properly yet

diff --git a/Changes b/Changes
index 1285abc..803a6af 100644 (file)
--- a/Changes
+++ b/Changes
@@ -1,5 +1,7 @@
 Revision history for DBIx::Class
 
+        - supress warnings for possibly non-unique queries, since
+          _is_unique_query doesn't infer properly in all cases
         - skip empty queries to eliminate spurious warnings on ->deploy
         - fixups to ORDER BY, tweaks to deepen some copies in ResultSet
         - fixup for RowNum limit syntax with functions

diff --git a/lib/DBIx/Class/ResultSet.pm b/lib/DBIx/Class/ResultSet.pm
index fd56b5f..7e94eab 100644 (file)
--- a/lib/DBIx/Class/ResultSet.pm
+++ b/lib/DBIx/Class/ResultSet.pm
@@ -464,10 +464,11 @@ sub single {
     }
   }
 
-  unless ($self->_is_unique_query($attrs->{where})) {
-    carp "Query not guaranteed to return a single row"
-      . "; please declare your unique constraints or use search instead";
-  }
+#  XXX: Disabled since it doesn't infer uniqueness in all cases
+#  unless ($self->_is_unique_query($attrs->{where})) {
+#    carp "Query not guaranteed to return a single row"
+#      . "; please declare your unique constraints or use search instead";
+#  }
 
   my @data = $self->result_source->storage->select_single(
     $attrs->{from}, $attrs->{select},