X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FStorage%2FDBI%2FInterBase.pm;h=fd21056b9fc59446b4fa9088e1d5a77df155f51d;hb=07cda1c5a7df6656772dfd65c488c19c15126168;hp=3bce1569854e0a73aa68983a2e694a7f25cafce6;hpb=6298a324307439b76419d0f5db453b0d10f10517;p=dbsrgits%2FDBIx-Class.git

diff --git a/lib/DBIx/Class/Storage/DBI/InterBase.pm b/lib/DBIx/Class/Storage/DBI/InterBase.pm
index 3bce156..fd21056 100644
--- a/lib/DBIx/Class/Storage/DBI/InterBase.pm
+++ b/lib/DBIx/Class/Storage/DBI/InterBase.pm
@@ -15,8 +15,8 @@ DBIx::Class::Storage::DBI::InterBase - Driver for the Firebird RDBMS
 =head1 DESCRIPTION
 
 This class implements autoincrements for Firebird using C<RETURNING> as well as
-L<auto_nextval|DBIx::Class::ResultSource/auto_nextval> sets the limit dialect to
-C<FIRST X SKIP X> and provides L<DBIx::Class::InflateColumn::DateTime> support.
+L<auto_nextval|DBIx::Class::ResultSource/auto_nextval> and provides
+L<DBIx::Class::InflateColumn::DateTime> support.
 
 You need to use either the
 L<disable_sth_caching|DBIx::Class::Storage::DBI/disable_sth_caching> option or
@@ -31,20 +31,22 @@ L</connect_call_datetime_setup>.
 
 =cut
 
-sub _supports_insert_returning { 1 }
+# set default
+__PACKAGE__->_use_insert_returning (1);
+__PACKAGE__->sql_limit_dialect ('FirstSkip');
 
 sub _sequence_fetch {
   my ($self, $nextval, $sequence) = @_;
 
-  if ($nextval ne 'nextval') {
-    $self->throw_exception("Can only fetch 'nextval' for a sequence");
-  }
+  $self->throw_exception("Can only fetch 'nextval' for a sequence")
+    if $nextval !~ /^nextval$/i;
 
   $self->throw_exception('No sequence to fetch') unless $sequence;
 
-  my ($val) = $self->_get_dbh->selectrow_array(
-'SELECT GEN_ID(' . $self->sql_maker->_quote($sequence) .
-', 1) FROM rdb$database');
+  my ($val) = $self->_get_dbh->selectrow_array(sprintf
+    'SELECT GEN_ID(%s, 1) FROM rdb$database',
+    $self->sql_maker->_quote($sequence)
+  );
 
   return $val;
 }
@@ -89,18 +91,6 @@ EOF
   return undef;
 }
 
-# this sub stolen from DB2
-
-sub _sql_maker_opts {
-  my ( $self, $opts ) = @_;
-
-  if ( $opts ) {
-    $self->{_sql_maker_opts} = { %$opts };
-  }
-
-  return { limit_dialect => 'FirstSkip', %{$self->{_sql_maker_opts}||{}} };
-}
-
 sub _svp_begin {
     my ($self, $name) = @_;