X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FSQLMaker%2FLimitDialects.pm;h=0e6eb7e999a729dba731fb19f8b0914060a78562;hb=02562a2092543488bba4ccd98c39abca72560555;hp=1e0a6603efb533dcba8cc85021d3998f811b5ad2;hpb=f4c649f846b310c2623e9fd735d4d57afa6fecbf;p=dbsrgits%2FDBIx-Class.git

diff --git a/lib/DBIx/Class/SQLMaker/LimitDialects.pm b/lib/DBIx/Class/SQLMaker/LimitDialects.pm
index 1e0a660..0e6eb7e 100644
--- a/lib/DBIx/Class/SQLMaker/LimitDialects.pm
+++ b/lib/DBIx/Class/SQLMaker/LimitDialects.pm
@@ -3,9 +3,6 @@ package DBIx::Class::SQLMaker::LimitDialects;
 use warnings;
 use strict;
 
-use List::Util 'first';
-use namespace::clean;
-
 # constants are used not only here, but also in comparison tests
 sub __rows_bindtype () {
   +{ sqlt_datatype => 'integer' }
@@ -157,7 +154,7 @@ sub _rno_default_order {
 
  SELECT SKIP $offset FIRST $limit * FROM ...
 
-Suported by B<Informix>, almost like LimitOffset. According to
+Supported by B<Informix>, almost like LimitOffset. According to
 L<SQL::Abstract::Limit> C<... SKIP $offset LIMIT $limit ...> is also supported.
 
 =cut
@@ -273,12 +270,12 @@ EOS
   # method, and the slower BETWEEN query is used instead
   #
   # FIXME - this is quite expensive, and does not perform caching of any sort
-  # as soon as some of the DQ work becomes viable consider switching this
-  # over
+  # as soon as some of the SQLA-inlining work becomes viable consider adding
+  # some rudimentary caching support
   if (
     $rs_attrs->{order_by}
       and
-    $rs_attrs->{result_source}->storage->_order_by_is_stable(
+    $rs_attrs->{result_source}->schema->storage->_order_by_is_stable(
       @{$rs_attrs}{qw/from order_by where/}
     )
   ) {
@@ -543,7 +540,7 @@ sub _GenericSubQ {
   . 'main-table-based order criteria.'
   ) unless $rs_attrs->{order_by};
 
-  my $usable_order_colinfo = $main_rsrc->storage->_extract_colinfo_of_stable_main_source_order_by_portion(
+  my $usable_order_colinfo = $main_rsrc->schema->storage->_extract_colinfo_of_stable_main_source_order_by_portion(
     $rs_attrs
   );
 
@@ -740,16 +737,22 @@ sub _subqueried_limit_attrs {
     my $s = $rs_attrs->{select}[$i];
     my $sql_alias = (ref $s) eq 'HASH' ? $s->{-as} : undef;
 
-    # we throw away the @bind here deliberately
-    my ($sql_sel) = $self->_recurse_fields ($s);
+    my ($sql_sel) = length ref $s
+      # we throw away the @bind here deliberately
+      ? $self->_recurse_fields( $s )
+      : $self->_quote( $s )
+    ;
 
     push @sel, {
       arg => $s,
       sql => $sql_sel,
-      unquoted_sql => do {
-        local $self->{quote_char};
-        ($self->_recurse_fields ($s))[0]; # ignore binds again
-      },
+      unquoted_sql => ( length ref $s
+        ? do {
+          local $self->{quote_char};
+          ($self->_recurse_fields ($s))[0]; # ignore binds again
+        }
+        : $s
+      ),
       as =>
         $sql_alias
           ||
@@ -829,14 +832,17 @@ sub _unqualify_colname {
   return $fqcn;
 }
 
-1;
-
-=head1 AUTHORS
+=head1 FURTHER QUESTIONS?
 
-See L<DBIx::Class/CONTRIBUTORS>.
+Check the list of L<additional DBIC resources|DBIx::Class/GETTING HELP/SUPPORT>.
 
-=head1 LICENSE
+=head1 COPYRIGHT AND LICENSE
 
-You may distribute this code under the same terms as Perl itself.
+This module is free software L<copyright|DBIx::Class/COPYRIGHT AND LICENSE>
+by the L<DBIx::Class (DBIC) authors|DBIx::Class/AUTHORS>. You can
+redistribute it and/or modify it under the same terms as the
+L<DBIx::Class library|DBIx::Class/COPYRIGHT AND LICENSE>.
 
 =cut
+
+1;