X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FStorage%2FDBI%2FMSSQL.pm;h=40afe76607663593f11e85840f1be120fcba1c46;hb=43919f423fba30ae065ba4617a2e1f9e5aae1640;hp=171c17a6a1628abdb499a67c0f55397a00c711c7;hpb=75d079145a507a0e5ff89b2676d383f4fd1a5511;p=dbsrgits%2FDBIx-Class-Historic.git

diff --git a/lib/DBIx/Class/Storage/DBI/MSSQL.pm b/lib/DBIx/Class/Storage/DBI/MSSQL.pm
index 171c17a..40afe76 100644
--- a/lib/DBIx/Class/Storage/DBI/MSSQL.pm
+++ b/lib/DBIx/Class/Storage/DBI/MSSQL.pm
@@ -1,39 +1,73 @@
 package DBIx::Class::Storage::DBI::MSSQL;
-
+
 use strict;
 use warnings;
-
+
 use base qw/DBIx::Class::Storage::DBI/;
-
-# __PACKAGE__->load_components(qw/PK::Auto/);
-
-sub last_insert_id {
-  my( $id ) = $_[0]->_dbh->selectrow_array('SELECT @@IDENTITY' );
+
+sub _dbh_last_insert_id {
+  my ($self, $dbh, $source, $col) = @_;
+  my ($id) = $dbh->selectrow_array('SELECT SCOPE_IDENTITY()');
   return $id;
 }
-
+
+sub build_datetime_parser {
+  my $self = shift;
+  my $type = "DateTime::Format::Strptime";
+  eval "use ${type}";
+  $self->throw_exception("Couldn't load ${type}: $@") if $@;
+  return $type->new( pattern => '%Y-%m-%d %H:%M:%S' );  # %F %T
+}
+
+sub sqlt_type { 'SQLServer' }
+
+sub _sql_maker_opts {
+    my ( $self, $opts ) = @_;
+
+    if ( $opts ) {
+        $self->{_sql_maker_opts} = { %$opts };
+    }
+
+    return { limit_dialect => 'Top', %{$self->{_sql_maker_opts}||{}} };
+}
+
 1;
-
+
 =head1 NAME
-
-DBIx::Class::Storage::DBI::MSSQL - Automatic primary key class for MSSQL
-
+
+DBIx::Class::Storage::DBI::MSSQL - Storage::DBI subclass for MSSQL
+
 =head1 SYNOPSIS
-
-  # In your table classes
-  __PACKAGE__->load_components(qw/PK::Auto Core/);
-  __PACKAGE__->set_primary_key('id');
-
-=head1 DESCRIPTION
-
-This class implements autoincrements for MSSQL.
-
+
+This subclass supports MSSQL, and can in theory be used directly
+via the C<storage_type> mechanism:
+
+  $schema->storage_type('::DBI::MSSQL');
+  $schema->connect_info('dbi:....', ...);
+
+However, as there is no L<DBD::MSSQL>, you will probably want to use
+one of the other DBD-specific MSSQL classes, such as
+L<DBIx::Class::Storage::DBI::Sybase::MSSQL>.  These classes will
+merge this class with a DBD-specific class to obtain fully
+correct behavior for your scenario.
+
+=head1 METHODS
+
+=head2 last_insert_id
+
+=head2 sqlt_type
+
+=head2 build_datetime_parser
+
+The resulting parser handles the MSSQL C<DATETIME> type, but is almost
+certainly not sufficient for the other MSSQL 2008 date/time types.
+
 =head1 AUTHORS
-
+
 Brian Cassidy <bricas@cpan.org>
-
+
 =head1 LICENSE
-
+
 You may distribute this code under the same terms as Perl itself.
-
+
 =cut