X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FStorage%2FDBI%2FPg.pm;h=ee134c9fe29e5e7f0183244c7deeebcbc53139a4;hb=refs%2Fheads%2Fpeople%2Filmari%2Fset-constraints-deffered-component;hp=dacfdb67ec72ba33ff64922814f4fa37a73cb9c8;hpb=2aa3f4c0bc1ce479776c96a1bc7bb44f7cfd1233;p=dbsrgits%2FDBIx-Class.git

diff --git a/lib/DBIx/Class/Storage/DBI/Pg.pm b/lib/DBIx/Class/Storage/DBI/Pg.pm
index dacfdb6..ee134c9 100644
--- a/lib/DBIx/Class/Storage/DBI/Pg.pm
+++ b/lib/DBIx/Class/Storage/DBI/Pg.pm
@@ -3,10 +3,8 @@ package DBIx::Class::Storage::DBI::Pg;
 use strict;
 use warnings;
 
-use base qw/DBIx::Class::Storage::DBI/;
+use base qw/DBIx::Class::Storage::DBI::SetConstraintsDeferred/;
 
-use Scope::Guard ();
-use Context::Preserve 'preserve_context';
 use DBIx::Class::Carp;
 use Try::Tiny;
 use namespace::clean;
@@ -23,22 +21,6 @@ sub _determine_supports_insert_returning {
   ;
 }
 
-sub with_deferred_fk_checks {
-  my ($self, $sub) = @_;
-
-  my $txn_scope_guard = $self->txn_scope_guard;
-
-  $self->_do_query('SET CONSTRAINTS ALL DEFERRED');
-
-  return preserve_context {
-    my $inner_self = $self; # avoid nested closure leak on 5.8
-    my $sg = Scope::Guard->new(sub {
-      $inner_self->_do_query('SET CONSTRAINTS ALL IMMEDIATE');
-    });
-    $sub->()
-  } after => sub { $txn_scope_guard->commit };
-}
-
 # only used when INSERT ... RETURNING is disabled
 sub last_insert_id {
   my ($self,$source,@cols) = @_;