[Bast-commits] r9017 - DBIx-Class/0.08/trunk/lib/DBIx/Class/Storage/DBI

[caelum at dev.catalyst.perl.org]

Author: caelum
Date: 2010-03-17 10:49:51 +0000 (Wed, 17 Mar 2010)
New Revision: 9017

Modified:
   DBIx-Class/0.08/trunk/lib/DBIx/Class/Storage/DBI/SQLite.pm
Log:
add connect_call_use_foreign_keys for SQLite

Modified: DBIx-Class/0.08/trunk/lib/DBIx/Class/Storage/DBI/SQLite.pm
===================================================================
--- DBIx-Class/0.08/trunk/lib/DBIx/Class/Storage/DBI/SQLite.pm	2010-03-16 21:01:21 UTC (rev 9016)
+++ DBIx-Class/0.08/trunk/lib/DBIx/Class/Storage/DBI/SQLite.pm	2010-03-17 10:49:51 UTC (rev 9017)
@@ -62,6 +62,31 @@
 
 sub datetime_parser_type { return "DateTime::Format::SQLite"; } 
 
+=head2 connect_call_use_foreign_keys
+
+Used as:
+
+    on_connect_call => 'use_foreign_keys'
+
+In L<DBIx::Class::Storage::DBI/connect_info> to turn on foreign key (including
+cascading) support for recent versions of SQLite and L<DBD::SQLite>.
+
+Executes:
+
+  PRAGMA foreign_keys = ON 
+
+See L<http://www.sqlite.org/foreignkeys.html> for more information.
+
+=cut
+
+sub connect_call_use_foreign_keys {
+  my $self = shift;
+
+  $self->_do_query(
+    'PRAGMA foreign_keys = ON'
+  );
+}
+
 1;
 
 =head1 NAME