X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FStorage%2FDBI%2FPg.pm;h=50a1112a6c0775d13d7a331e8f9b2a0d11620332;hb=455636bc6be342d8a733960490f1767eb3e929d8;hp=5814b71c984e4b690aae9673b23211b274cb7dae;hpb=6298a324307439b76419d0f5db453b0d10f10517;p=dbsrgits%2FDBIx-Class.git

diff --git a/lib/DBIx/Class/Storage/DBI/Pg.pm b/lib/DBIx/Class/Storage/DBI/Pg.pm
index 5814b71..50a1112 100644
--- a/lib/DBIx/Class/Storage/DBI/Pg.pm
+++ b/lib/DBIx/Class/Storage/DBI/Pg.pm
@@ -13,17 +13,17 @@ use Scope::Guard ();
 use Context::Preserve 'preserve_context';
 use namespace::clean;
 
+__PACKAGE__->sql_limit_dialect ('LimitOffset');
+
 # Ask for a DBD::Pg with array support
 warn __PACKAGE__.": DBD::Pg 2.9.2 or greater is strongly recommended\n"
   if ($DBD::Pg::VERSION < 2.009002);  # pg uses (used?) version::qv()
 
-sub _supports_insert_returning {
-  my $self = shift;
-
-  return 1
-    if $self->_server_info->{normalized_dbms_version} >= 8.002;
-
-  return 0;
+sub _determine_supports_insert_returning {
+  return shift->_server_info->{normalized_dbms_version} >= 8.002
+    ? 1
+    : 0
+  ;
 }
 
 sub with_deferred_fk_checks {
@@ -46,8 +46,10 @@ sub last_insert_id {
 
   my @values;
 
+  my $col_info = $source->columns_info(\@cols);
+
   for my $col (@cols) {
-    my $seq = ( $source->column_info($col)->{sequence} ||= $self->dbh_do('_dbh_get_autoinc_seq', $source, $col) )
+    my $seq = ( $col_info->{$col}{sequence} ||= $self->dbh_do('_dbh_get_autoinc_seq', $source, $col) )
       or $self->throw_exception( sprintf(
         'could not determine sequence for column %s.%s, please consider adding a schema-qualified sequence to its column info',
           $source->name,
@@ -199,6 +201,23 @@ sub _svp_rollback {
     $self->_get_dbh->pg_rollback_to($name);
 }
 
+sub deployment_statements {
+  my $self = shift;;
+  my ($schema, $type, $version, $dir, $sqltargs, @rest) = @_;
+
+  $sqltargs ||= {};
+
+  if (
+    ! exists $sqltargs->{producer_args}{postgres_version}
+      and
+    my $dver = $self->_server_info->{normalized_dbms_version}
+  ) {
+    $sqltargs->{producer_args}{postgres_version} = $dver;
+  }
+
+  $self->next::method($schema, $type, $version, $dir, $sqltargs, @rest);
+}
+
 1;
 
 __END__
@@ -212,7 +231,6 @@ DBIx::Class::Storage::DBI::Pg - Automatic primary key class for PostgreSQL
   # In your result (table) classes
   use base 'DBIx::Class::Core';
   __PACKAGE__->set_primary_key('id');
-  __PACKAGE__->sequence('mysequence');
 
 =head1 DESCRIPTION