From 08a47c70ad517b80b72914d47d547463f576bcd3 Mon Sep 17 00:00:00 2001 From: Boris Kolpackov Date: Mon, 24 Oct 2011 16:32:51 +0200 Subject: Generate database schema from database model instead of C++ model We now first create the so-called database model from C++ model and then use that to generate the database schema. The new approach also adds more general support for primary/foreign keys, including multi- column keys. Finally, for MySQL we now generate out-of-line foreign key definitions. Because MySQL does not support deferred constraints checking, deferred foreign keys are written commented out, for documentation. --- odb/traversal/relational/foreign-key.hxx | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 odb/traversal/relational/foreign-key.hxx (limited to 'odb/traversal/relational/foreign-key.hxx') diff --git a/odb/traversal/relational/foreign-key.hxx b/odb/traversal/relational/foreign-key.hxx new file mode 100644 index 0000000..dc9b87e --- /dev/null +++ b/odb/traversal/relational/foreign-key.hxx @@ -0,0 +1,20 @@ +// file : odb/traversal/relational/foreign-key.hxx +// author : Boris Kolpackov +// copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC +// license : GNU GPL v3; see accompanying LICENSE file + +#ifndef ODB_TRAVERSAL_RELATIONAL_FOREIGN_KEY_HXX +#define ODB_TRAVERSAL_RELATIONAL_FOREIGN_KEY_HXX + +#include +#include + +namespace traversal +{ + namespace relational + { + struct foreign_key: key_template {}; + } +} + +#endif // ODB_TRAVERSAL_RELATIONAL_FOREIGN_KEY_HXX -- cgit v1.1