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/semantics/relational/model.cxx | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 odb/semantics/relational/model.cxx (limited to 'odb/semantics/relational/model.cxx') diff --git a/odb/semantics/relational/model.cxx b/odb/semantics/relational/model.cxx new file mode 100644 index 0000000..a0ac23f --- /dev/null +++ b/odb/semantics/relational/model.cxx @@ -0,0 +1,35 @@ +// file : odb/semantics/relational/model.cxx +// author : Boris Kolpackov +// copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC +// license : GNU GPL v3; see accompanying LICENSE file + +#include + +#include + +namespace semantics +{ + namespace relational + { + // type info + // + namespace + { + struct init + { + init () + { + using compiler::type_info; + + // model + // + { + type_info ti (typeid (model)); + ti.add_base (typeid (scope)); + insert (ti); + } + } + } init_; + } + } +} -- cgit v1.1