X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FSQLAHacks%2FMSSQL.pm;h=6472ac38d0a107eacbfddcef5cb05196b55fd800;hb=ba35721ab163a551f351de4dfb4043a4a8217649;hp=20105a85ed2f99ede341714ba6664abbdfe3f2a8;hpb=7275194d91e3410827655eb45199ab4e27e5260e;p=dbsrgits%2FDBIx-Class.git

diff --git a/lib/DBIx/Class/SQLAHacks/MSSQL.pm b/lib/DBIx/Class/SQLAHacks/MSSQL.pm
index 20105a8..6472ac3 100644
--- a/lib/DBIx/Class/SQLAHacks/MSSQL.pm
+++ b/lib/DBIx/Class/SQLAHacks/MSSQL.pm
@@ -1,46 +1,6 @@
 package # Hide from PAUSE
   DBIx::Class::SQLAHacks::MSSQL;
 
-use warnings;
-use strict;
-
-use base qw( DBIx::Class::SQLAHacks );
-use Carp::Clan qw/^DBIx::Class|^SQL::Abstract/;
-
-# an MSSQL-specific implementation of the Row-Number-Over limiting
-# technique
-
-sub _MSRowNumberOver {
-  my ($self, $sql, $order, $rows, $offset ) = @_;
-
-  # get the order_by only
-  my $order_by = $self->_order_by(
-    (delete $order->{order_by}) || do {
-
-      # no order was supplied - make something up:
-      my $rsrc = $self->{_dbic_rs_attrs}{_source_handle}->resolve;
-      if (my @pk = $rsrc->primary_columns) {
-        \@pk;
-      }
-      else {
-        [($rsrc->columns)[0]];
-      }
-    }
-  );
-
-  # whatever is left
-  my $group_having = $self->_order_by($order);
-
-  $sql = sprintf (<<'EOS', $order_by, $sql, $group_having, $offset + 1, $offset + $rows, );
-
-SELECT * FROM (
-  SELECT orig_query.*, ROW_NUMBER() OVER(%s ) AS rno__row__index FROM (%s%s) orig_query
-) rno_subq WHERE rno__row__index BETWEEN %d AND %d
-
-EOS
-
-  $sql =~ s/\s*\n\s*/ /g;   # easier to read in the debugger
-  return $sql;
-}
+use base qw( DBIx::Class::SQLMaker::MSSQL );
 
 1;