X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FStorage%2FDBI%2FODBC%2FMicrosoft_SQL_Server.pm;h=1b661f8a64c5ed4e1b589817180446433cfd58dc;hb=893403c81741764c51e7cfff69a24d427d083c33;hp=75e9497a6567d76df5c1cb0d0a75e223b931bc96;hpb=764a1b60957e129ef39a8592ec53b128d3a9d1ae;p=dbsrgits%2FDBIx-Class.git

diff --git a/lib/DBIx/Class/Storage/DBI/ODBC/Microsoft_SQL_Server.pm b/lib/DBIx/Class/Storage/DBI/ODBC/Microsoft_SQL_Server.pm
index 75e9497..1b661f8 100644
--- a/lib/DBIx/Class/Storage/DBI/ODBC/Microsoft_SQL_Server.pm
+++ b/lib/DBIx/Class/Storage/DBI/ODBC/Microsoft_SQL_Server.pm
@@ -3,35 +3,53 @@ use strict;
 use warnings;
 
 use base qw/DBIx::Class::Storage::DBI::MSSQL/;
+use List::Util();
+
+sub insert_bulk {
+  my ($self, $source, $cols, $data) = @_;
+
+  my $identity_insert = 0;
+
+  COLUMNS:
+  foreach my $col (@{$cols}) {
+    if ($source->column_info($col)->{is_auto_increment}) {
+      $identity_insert = 1;
+      last COLUMNS;
+    }
+  }
+
+  if ($identity_insert) {
+    my $table = $source->from;
+    $self->dbh->do("SET IDENTITY_INSERT $table ON");
+  }
+
+  next::method(@_);
+
+  if ($identity_insert) {
+    my $table = $source->from;
+    $self->dbh->do("SET IDENTITY_INSERT $table OFF");
+  }
+}
 
 sub _prep_for_execute {
   my $self = shift;
   my ($op, $extra_bind, $ident, $args) = @_;
 
   my ($sql, $bind) = $self->next::method (@_);
-  $sql .= ';SELECT SCOPE_IDENTITY()' if $op eq 'insert';
-
-  my $alias2src = $self->_resolve_ident_sources($ident);
-  my %identity_insert_tables;
-  foreach my $bound (@{$bind}) {
-    my $col =  $bound->[0];
-    my $name_sep = $self->_sql_maker_opts->{name_sep} || '.';
-
-    $col =~ s/^([^\Q${name_sep}\E]*)\Q${name_sep}\E//;
-    my $alias = $1 || 'me';
-    my $rsrc = $alias2src->{$alias};
-
-    my $is_auto_increment = $rsrc && $rsrc->column_info($col)->{is_auto_increment};
-    my $table;
-    if ($is_auto_increment) {
-      $identity_insert_tables{$rsrc->from} = 1;
+
+  if ($op eq 'insert') {
+    $sql .= ';SELECT SCOPE_IDENTITY()';
+
+    my $col_info = $self->_resolve_column_info($ident, [map $_->[0], @{$bind}]);
+    if (List::Util::first { $_->{is_auto_increment} } (values %$col_info) ) {
+
+      my $table = $ident->from;
+      my $identity_insert_on = "SET IDENTITY_INSERT $table ON";
+      my $identity_insert_off = "SET IDENTITY_INSERT $table OFF";
+      $sql = "$identity_insert_on; $sql; $identity_insert_off";
     }
   }
 
-  my $identity_insert_on = join '', map { "SET IDENTITY_INSERT $_ ON; " } keys %identity_insert_tables;
-  my $identity_insert_off = join '', map { "SET IDENTITY_INSERT $_ OFF; " } keys %identity_insert_tables;
-  $sql = "$identity_insert_on $sql $identity_insert_off";
-
   return ($sql, $bind);
 }