more tweaks

diff --git a/lib/SQL/Abstract.pm b/lib/SQL/Abstract.pm
index a8e4a57..b941f3c 100644 (file)
--- a/lib/SQL/Abstract.pm
+++ b/lib/SQL/Abstract.pm
@@ -75,6 +75,11 @@ has quote_char => (
   },
 );
 
+has collapse_aliases => (
+  is => 'ro',
+  default => sub { 0 }
+);
+
 has always_quote => (
   is => 'rw', default => sub { 1 },
   trigger => sub {
@@ -135,6 +140,7 @@ sub _renderer_args {
   +{
     quote_chars => $chars, always_quote => $self->always_quote,
     identifier_sep => $self->name_sep,
+    collapse_aliases => $self->collapse_aliases,
     ($self->case ? (lc_keywords => 1) : ()), # always 'lower' if it exists
   };
 }

diff --git a/lib/SQL/Abstract/Converter.pm b/lib/SQL/Abstract/Converter.pm
index b7380dd..1cac53a 100644 (file)
--- a/lib/SQL/Abstract/Converter.pm
+++ b/lib/SQL/Abstract/Converter.pm
@@ -295,6 +295,8 @@ sub _expr_to_dq {
     or (ref($where) eq 'REF' and ref($$where) eq 'ARRAY')
   ) {
     return $self->_literal_to_dq($$where);
+  } elsif (ref($where) eq 'REF' and ref($$where) eq 'HASH') {
+    return $$where;
   } elsif (!ref($where) or Scalar::Util::blessed($where)) {
     return $self->_value_to_dq($where);
   }