From 7dbf58f9486fb3b3a021bbfab9df03af5a8f0fb3 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Thu, 7 Feb 2013 17:52:49 +0200
Subject: Use multi-pass table creation in MySQL

This deals with table creation order and circular dependencies.
Unfortunately, there doesn't seem to be a way in MySQL to drop
a foreign key only if it exists without resorting to stored
procedures.
---
 common/makefile                         |   3 +-
 common/schema/driver.cxx                | 112 -----------------------
 common/schema/embedded/order/driver.cxx |  60 ++++++++++++
 common/schema/embedded/order/makefile   | 119 ++++++++++++++++++++++++
 common/schema/embedded/order/test.std   |   0
 common/schema/embedded/order/test1.hxx  |  24 +++++
 common/schema/embedded/order/test2.hxx  |  18 ++++
 common/schema/makefile                  | 115 -----------------------
 common/schema/namespace/driver.cxx      | 112 +++++++++++++++++++++++
 common/schema/namespace/makefile        | 115 +++++++++++++++++++++++
 common/schema/namespace/test.hxx        | 157 ++++++++++++++++++++++++++++++++
 common/schema/namespace/test.std        |   0
 common/schema/test.hxx                  | 157 --------------------------------
 common/schema/test.std                  |   0
 14 files changed, 607 insertions(+), 385 deletions(-)
 delete mode 100644 common/schema/driver.cxx
 create mode 100644 common/schema/embedded/order/driver.cxx
 create mode 100644 common/schema/embedded/order/makefile
 create mode 100644 common/schema/embedded/order/test.std
 create mode 100644 common/schema/embedded/order/test1.hxx
 create mode 100644 common/schema/embedded/order/test2.hxx
 delete mode 100644 common/schema/makefile
 create mode 100644 common/schema/namespace/driver.cxx
 create mode 100644 common/schema/namespace/makefile
 create mode 100644 common/schema/namespace/test.hxx
 create mode 100644 common/schema/namespace/test.std
 delete mode 100644 common/schema/test.hxx
 delete mode 100644 common/schema/test.std

diff --git a/common/makefile b/common/makefile
index 883fe3f..551a0f8 100644
--- a/common/makefile
+++ b/common/makefile
@@ -39,7 +39,8 @@ query/array               \
 readonly                  \
 relationship              \
 relationship-query        \
-schema                    \
+schema/namespace          \
+schema/embedded/order     \
 session/cache             \
 template                  \
 transaction/basics        \
diff --git a/common/schema/driver.cxx b/common/schema/driver.cxx
deleted file mode 100644
index a47d1f6..0000000
--- a/common/schema/driver.cxx
+++ /dev/null
@@ -1,112 +0,0 @@
-// file      : common/schema/driver.cxx
-// copyright : Copyright (c) 2009-2012 Code Synthesis Tools CC
-// license   : GNU GPL v2; see accompanying LICENSE file
-
-// Test various aspects of database schema.
-//
-
-#include <memory>   // std::auto_ptr
-#include <cassert>
-#include <iostream>
-
-#include <odb/database.hxx>
-#include <odb/transaction.hxx>
-
-#include <common/common.hxx>
-
-#include "test.hxx"
-#include "test-odb.hxx"
-
-using namespace std;
-using namespace odb::core;
-
-int
-main (int argc, char* argv[])
-{
-  try
-  {
-    auto_ptr<database> db (create_database (argc, argv));
-
-    // Test database schema (aka database namespace).
-    //
-    using ns::object2;
-
-    object2 o2;
-    o2.id = "aaa";
-    o2.nums.push_back (1);
-    o2.nums.push_back (2);
-    o2.nums.push_back (3);
-    o2.obj1 = new object1;
-    o2.obj1->str = "aaa";
-
-    {
-      transaction t (db->begin ());
-      db->persist (o2.obj1);
-      db->persist (o2);
-      t.commit ();
-    }
-
-    {
-      transaction t (db->begin ());
-      auto_ptr<object2> p2 (db->load<object2> ("aaa"));
-      t.commit ();
-
-      assert (o2 == *p2);
-    }
-
-    {
-      typedef odb::query<object2> query;
-      typedef odb::result<object2> result;
-
-      transaction t (db->begin ());
-
-      {
-        result r (db->query<object2> (query::id == "aaa"));
-        assert (size (r) == 1);
-      }
-
-      {
-        result r (db->query<object2> (query::obj1->str == "aaa"));
-        assert (size (r) == 1);
-      }
-
-      t.commit ();
-    }
-
-    {
-      typedef odb::query<object_view> query;
-      typedef odb::result<object_view> result;
-
-      transaction t (db->begin ());
-
-      result r (db->query<object_view> (query::object2::id == "aaa"));
-
-      result::iterator i (r.begin ());
-      assert (i != r.end ());
-      assert (i->id2 == "aaa" && i->str == "aaa");
-      assert (++i == r.end ());
-
-      t.commit ();
-    }
-
-    {
-      typedef odb::result<table_view> result;
-
-      transaction t (db->begin ());
-
-      result r (db->query<table_view> ());
-
-      result::iterator i (r.begin ());
-      assert (i != r.end ());
-      assert (i->str == "aaa");
-      assert (++i == r.end ());
-
-      t.commit ();
-    }
-  }
-  catch (const odb::exception& e)
-  {
-    cerr << e.what () << endl;
-    return 1;
-  }
-}
diff --git a/common/schema/embedded/order/driver.cxx b/common/schema/embedded/order/driver.cxx
new file mode 100644
index 0000000..7503cf5
--- /dev/null
+++ b/common/schema/embedded/order/driver.cxx
@@ -0,0 +1,60 @@
+// file      : common/schema/embedded/order/driver.cxx
+// copyright : Copyright (c) 2009-2012 Code Synthesis Tools CC
+// license   : GNU GPL v2; see accompanying LICENSE file
+
+// Test statement execution order in embedded schemas.
+//
+
+#include <memory>   // std::auto_ptr
+#include <cassert>
+#include <iostream>
+
+#include <odb/database.hxx>
+#include <odb/transaction.hxx>
+#include <odb/schema-catalog.hxx>
+
+#include <common/config.hxx> // DATABASE_XXX
+#include <common/common.hxx>
+
+#include "test1.hxx"
+#include "test2.hxx"
+
+#include "test1-odb.hxx"
+#include "test2-odb.hxx"
+
+using namespace std;
+using namespace odb::core;
+
+int
+main (int argc, char* argv[])
+{
+  try
+  {
+    auto_ptr<database> db (create_database (argc, argv));
+
+    // Create the database schema.
+    //
+    {
+      connection_ptr c (db->connection ());
+
+      // Temporarily disable foreign key constraints for SQLite.
+      //
+#if defined(DATABASE_SQLITE)
+      c->execute ("PRAGMA foreign_keys=OFF");
+#endif
+
+      transaction t (c->begin ());
+      schema_catalog::create_schema (*db);
+      t.commit ();
+
+#if defined(DATABASE_SQLITE)
+      c->execute ("PRAGMA foreign_keys=ON");
+#endif
+    }
+  }
+  catch (const odb::exception& e)
+  {
+    cerr << e.what () << endl;
+    return 1;
+  }
+}
diff --git a/common/schema/embedded/order/makefile b/common/schema/embedded/order/makefile
new file mode 100644
index 0000000..b706345
--- /dev/null
+++ b/common/schema/embedded/order/makefile
@@ -0,0 +1,119 @@
+# file      : common/schema/embedded/order/makefile
+# copyright : Copyright (c) 2009-2012 Code Synthesis Tools CC
+# license   : GNU GPL v2; see accompanying LICENSE file
+
+include $(dir $(lastword $(MAKEFILE_LIST)))../../../../build/bootstrap.make
+
+cxx_tun := driver.cxx
+odb_hdr := test2.hxx test1.hxx # Reverse order.
+cxx_obj := $(addprefix $(out_base)/,$(cxx_tun:.cxx=.o) $(odb_hdr:.hxx=-odb.o))
+cxx_od  := $(cxx_obj:.o=.o.d)
+
+common.l             := $(out_root)/libcommon/common/common.l
+common.l.cpp-options := $(out_root)/libcommon/common/common.l.cpp-options
+
+driver  := $(out_base)/driver
+dist    := $(out_base)/.dist
+test    := $(out_base)/.test
+clean   := $(out_base)/.clean
+
+# Import.
+#
+$(call import,\
+  $(scf_root)/import/odb/stub.make,\
+  odb: odb,odb-rules: odb_rules)
+
+# Build.
+#
+$(driver): $(cxx_obj) $(common.l)
+$(cxx_obj) $(cxx_od): cpp_options := -I$(out_base) -I$(src_base)
+$(cxx_obj) $(cxx_od): $(common.l.cpp-options)
+
+genf := $(foreach f,$(odb_hdr:.hxx=),$(addprefix $f,-odb.hxx -odb.ixx -odb.cxx .sql))
+gen  := $(addprefix $(out_base)/,$(genf))
+
+$(gen): $(odb)
+$(gen): odb := $(odb)
+$(gen) $(dist): export odb_options += --database $(db_id) --generate-schema \
+--schema-format embedded --table-prefix schema_embd_ordr_
+$(gen): cpp_options := -I$(src_base)
+$(gen): $(common.l.cpp-options)
+
+# Extra dependecy for the ODB-generated code.
+#
+$(gen): $(addprefix $(src_base)/,$(odb_hdr))
+
+$(call include-dep,$(cxx_od),$(cxx_obj),$(gen))
+
+# Alias for default target.
+#
+$(out_base)/: $(driver)
+
+# Dist
+#
+name := $(subst /,-,$(subst $(src_root)/common/,,$(src_base)))
+
+$(dist): db_id := @database@
+$(dist): sources := $(cxx_tun)
+$(dist): headers := $(odb_hdr)
+$(dist): data_dist := test.std
+$(dist): export name := $(name)
+$(dist): export odb_header_stem := $(basename $(odb_hdr))
+$(dist): export extra_dist := $(data_dist) $(call vc9projs,$(name)) \
+$(call vc10projs,$(name)) $(call vc11projs,$(name))
+$(dist):
+	$(call dist-data,$(sources) $(headers) $(data_dist))
+	$(call meta-automake,../../../../template/Makefile.am)
+	$(call meta-vc9projs,../../../../template/template,$(name))
+	$(call meta-vc10projs,../../../../template/template,$(name))
+	$(call meta-vc11projs,../../../../template/template,$(name))
+
+# Test.
+#
+$(test): $(driver) $(src_base)/test.std
+	$(call message,test $<,$< --options-file $(dcf_root)/db.options \
+>$(out_base)/test.out)
+	$(call message,,diff -u $(src_base)/test.std $(out_base)/test.out)
+	$(call message,,rm -f $(out_base)/test.out)
+
+# Clean.
+#
+$(clean):                            \
+  $(driver).o.clean                  \
+  $(addsuffix .cxx.clean,$(cxx_obj)) \
+  $(addsuffix .cxx.clean,$(cxx_od))  \
+  $(addprefix $(out_base)/,$(odb_hdr:.hxx=-odb.cxx.hxx.clean))
+	$(call message,,rm -f $(out_base)/test.out)
+
+# Generated .gitignore.
+#
+ifeq ($(out_base),$(src_base))
+$(driver): | $(out_base)/.gitignore
+
+$(out_base)/.gitignore: files := driver $(genf)
+$(clean): $(out_base)/.gitignore.clean
+
+$(call include,$(bld_root)/git/gitignore.make)
+endif
+
+# How to.
+#
+$(call include,$(bld_root)/dist.make)
+$(call include,$(bld_root)/meta/vc9proj.make)
+$(call include,$(bld_root)/meta/vc10proj.make)
+$(call include,$(bld_root)/meta/vc11proj.make)
+$(call include,$(bld_root)/meta/automake.make)
+
+$(call include,$(bld_root)/cxx/standard.make) # cxx_standard
+ifdef cxx_standard
+$(gen): odb_options += --std $(cxx_standard)
+$(call include,$(odb_rules))
+endif
+
+$(call include,$(bld_root)/cxx/cxx-d.make)
+$(call include,$(bld_root)/cxx/cxx-o.make)
+$(call include,$(bld_root)/cxx/o-e.make)
+
+# Dependencies.
+#
+$(call import,$(src_root)/libcommon/makefile)
diff --git a/common/schema/embedded/order/test.std b/common/schema/embedded/order/test.std
new file mode 100644
index 0000000..e69de29
diff --git a/common/schema/embedded/order/test1.hxx b/common/schema/embedded/order/test1.hxx
new file mode 100644
index 0000000..d7e0622
--- /dev/null
+++ b/common/schema/embedded/order/test1.hxx
@@ -0,0 +1,24 @@
+// file      : common/schema/embedded/order/test1.hxx
+// copyright : Copyright (c) 2009-2012 Code Synthesis Tools CC
+// license   : GNU GPL v2; see accompanying LICENSE file
+
+#ifndef TEST1_HXX
+#define TEST1_HXX
+
+#include <string>
+
+#include <odb/core.hxx>
+
+#pragma db object polymorphic
+struct base
+{
+  virtual
+  ~base () {}
+
+  #pragma db auto id
+  unsigned long id;
+
+  std::string str;
+};
+
+#endif // TEST1_HXX
diff --git a/common/schema/embedded/order/test2.hxx b/common/schema/embedded/order/test2.hxx
new file mode 100644
index 0000000..870ca51
--- /dev/null
+++ b/common/schema/embedded/order/test2.hxx
@@ -0,0 +1,18 @@
+// file      : common/schema/embedded/order/test2.hxx
+// copyright : Copyright (c) 2009-2012 Code Synthesis Tools CC
+// license   : GNU GPL v2; see accompanying LICENSE file
+
+#ifndef TEST2_HXX
+#define TEST2_HXX
+
+#include <odb/core.hxx>
+
+#include "test1.hxx"
+
+#pragma db object
+struct derived: base
+{
+  int num;
+};
+
+#endif // TEST2_HXX
diff --git a/common/schema/makefile b/common/schema/makefile
deleted file mode 100644
index e7f03df..0000000
--- a/common/schema/makefile
+++ /dev/null
@@ -1,115 +0,0 @@
-# file      : common/schema/makefile
-# copyright : Copyright (c) 2009-2012 Code Synthesis Tools CC
-# license   : GNU GPL v2; see accompanying LICENSE file
-
-include $(dir $(lastword $(MAKEFILE_LIST)))../../build/bootstrap.make
-
-cxx_tun := driver.cxx
-odb_hdr := test.hxx
-cxx_obj := $(addprefix $(out_base)/,$(cxx_tun:.cxx=.o) $(odb_hdr:.hxx=-odb.o))
-cxx_od  := $(cxx_obj:.o=.o.d)
-
-common.l             := $(out_root)/libcommon/common/common.l
-common.l.cpp-options := $(out_root)/libcommon/common/common.l.cpp-options
-
-driver  := $(out_base)/driver
-dist    := $(out_base)/.dist
-test    := $(out_base)/.test
-clean   := $(out_base)/.clean
-
-# Import.
-#
-$(call import,\
-  $(scf_root)/import/odb/stub.make,\
-  odb: odb,odb-rules: odb_rules)
-
-# Build.
-#
-$(driver): $(cxx_obj) $(common.l)
-$(cxx_obj) $(cxx_od): cpp_options := -I$(out_base) -I$(src_base)
-$(cxx_obj) $(cxx_od): $(common.l.cpp-options)
-
-genf := $(addprefix $(odb_hdr:.hxx=-odb),.hxx .ixx .cxx) $(odb_hdr:.hxx=.sql)
-gen  := $(addprefix $(out_base)/,$(genf))
-
-$(gen): $(odb)
-$(gen): odb := $(odb)
-$(gen) $(dist): export odb_options += --database $(db_id) --generate-schema \
---generate-query --table-prefix schema_
-$(gen): cpp_options := -I$(src_base)
-$(gen): $(common.l.cpp-options)
-
-$(call include-dep,$(cxx_od),$(cxx_obj),$(gen))
-
-# Alias for default target.
-#
-$(out_base)/: $(driver)
-
-# Dist
-#
-name := $(subst /,-,$(subst $(src_root)/common/,,$(src_base)))
-
-$(dist): db_id := @database@
-$(dist): sources := $(cxx_tun)
-$(dist): headers := $(odb_hdr)
-$(dist): data_dist := test.std
-$(dist): export name := $(name)
-$(dist): export extra_dist := $(data_dist) $(call vc9projs,$(name)) \
-$(call vc10projs,$(name)) $(call vc11projs,$(name))
-$(dist):
-	$(call dist-data,$(sources) $(headers) $(data_dist))
-	$(call meta-automake,../template/Makefile.am)
-	$(call meta-vc9projs,../template/template,$(name))
-	$(call meta-vc10projs,../template/template,$(name))
-	$(call meta-vc11projs,../template/template,$(name))
-
-# Test.
-#
-$(test): $(driver) $(src_base)/test.std
-	$(call schema)
-	$(call message,test $<,$< --options-file $(dcf_root)/db.options \
->$(out_base)/test.out)
-	$(call message,,diff -u $(src_base)/test.std $(out_base)/test.out)
-	$(call message,,rm -f $(out_base)/test.out)
-
-# Clean.
-#
-$(clean):                            \
-  $(driver).o.clean                  \
-  $(addsuffix .cxx.clean,$(cxx_obj)) \
-  $(addsuffix .cxx.clean,$(cxx_od))  \
-  $(addprefix $(out_base)/,$(odb_hdr:.hxx=-odb.cxx.hxx.clean))
-	$(call message,,rm -f $(out_base)/test.out)
-
-# Generated .gitignore.
-#
-ifeq ($(out_base),$(src_base))
-$(driver): | $(out_base)/.gitignore
-
-$(out_base)/.gitignore: files := driver $(genf)
-$(clean): $(out_base)/.gitignore.clean
-
-$(call include,$(bld_root)/git/gitignore.make)
-endif
-
-# How to.
-#
-$(call include,$(bld_root)/dist.make)
-$(call include,$(bld_root)/meta/vc9proj.make)
-$(call include,$(bld_root)/meta/vc10proj.make)
-$(call include,$(bld_root)/meta/vc11proj.make)
-$(call include,$(bld_root)/meta/automake.make)
-
-$(call include,$(bld_root)/cxx/standard.make) # cxx_standard
-ifdef cxx_standard
-$(gen): odb_options += --std $(cxx_standard)
-$(call include,$(odb_rules))
-endif
-
-$(call include,$(bld_root)/cxx/cxx-d.make)
-$(call include,$(bld_root)/cxx/cxx-o.make)
-$(call include,$(bld_root)/cxx/o-e.make)
-
-# Dependencies.
-#
-$(call import,$(src_root)/libcommon/makefile)
diff --git a/common/schema/namespace/driver.cxx b/common/schema/namespace/driver.cxx
new file mode 100644
index 0000000..d74461c
--- /dev/null
+++ b/common/schema/namespace/driver.cxx
@@ -0,0 +1,112 @@
+// file      : common/schema/namespace/driver.cxx
+// copyright : Copyright (c) 2009-2012 Code Synthesis Tools CC
+// license   : GNU GPL v2; see accompanying LICENSE file
+
+// Test database schemas (aka database namespaces).
+//
+
+#include <memory>   // std::auto_ptr
+#include <cassert>
+#include <iostream>
+
+#include <odb/database.hxx>
+#include <odb/transaction.hxx>
+
+#include <common/common.hxx>
+
+#include "test.hxx"
+#include "test-odb.hxx"
+
+using namespace std;
+using namespace odb::core;
+
+int
+main (int argc, char* argv[])
+{
+  try
+  {
+    auto_ptr<database> db (create_database (argc, argv));
+
+    // Test database schema (aka database namespace).
+    //
+    using ns::object2;
+
+    object2 o2;
+    o2.id = "aaa";
+    o2.nums.push_back (1);
+    o2.nums.push_back (2);
+    o2.nums.push_back (3);
+    o2.obj1 = new object1;
+    o2.obj1->str = "aaa";
+
+    {
+      transaction t (db->begin ());
+      db->persist (o2.obj1);
+      db->persist (o2);
+      t.commit ();
+    }
+
+    {
+      transaction t (db->begin ());
+      auto_ptr<object2> p2 (db->load<object2> ("aaa"));
+      t.commit ();
+
+      assert (o2 == *p2);
+    }
+
+    {
+      typedef odb::query<object2> query;
+      typedef odb::result<object2> result;
+
+      transaction t (db->begin ());
+
+      {
+        result r (db->query<object2> (query::id == "aaa"));
+        assert (size (r) == 1);
+      }
+
+      {
+        result r (db->query<object2> (query::obj1->str == "aaa"));
+        assert (size (r) == 1);
+      }
+
+      t.commit ();
+    }
+
+    {
+      typedef odb::query<object_view> query;
+      typedef odb::result<object_view> result;
+
+      transaction t (db->begin ());
+
+      result r (db->query<object_view> (query::object2::id == "aaa"));
+
+      result::iterator i (r.begin ());
+      assert (i != r.end ());
+      assert (i->id2 == "aaa" && i->str == "aaa");
+      assert (++i == r.end ());
+
+      t.commit ();
+    }
+
+    {
+      typedef odb::result<table_view> result;
+
+      transaction t (db->begin ());
+
+      result r (db->query<table_view> ());
+
+      result::iterator i (r.begin ());
+      assert (i != r.end ());
+      assert (i->str == "aaa");
+      assert (++i == r.end ());
+
+      t.commit ();
+    }
+  }
+  catch (const odb::exception& e)
+  {
+    cerr << e.what () << endl;
+    return 1;
+  }
+}
diff --git a/common/schema/namespace/makefile b/common/schema/namespace/makefile
new file mode 100644
index 0000000..e15ee10
--- /dev/null
+++ b/common/schema/namespace/makefile
@@ -0,0 +1,115 @@
+# file      : common/schema/namespace/makefile
+# copyright : Copyright (c) 2009-2012 Code Synthesis Tools CC
+# license   : GNU GPL v2; see accompanying LICENSE file
+
+include $(dir $(lastword $(MAKEFILE_LIST)))../../../build/bootstrap.make
+
+cxx_tun := driver.cxx
+odb_hdr := test.hxx
+cxx_obj := $(addprefix $(out_base)/,$(cxx_tun:.cxx=.o) $(odb_hdr:.hxx=-odb.o))
+cxx_od  := $(cxx_obj:.o=.o.d)
+
+common.l             := $(out_root)/libcommon/common/common.l
+common.l.cpp-options := $(out_root)/libcommon/common/common.l.cpp-options
+
+driver  := $(out_base)/driver
+dist    := $(out_base)/.dist
+test    := $(out_base)/.test
+clean   := $(out_base)/.clean
+
+# Import.
+#
+$(call import,\
+  $(scf_root)/import/odb/stub.make,\
+  odb: odb,odb-rules: odb_rules)
+
+# Build.
+#
+$(driver): $(cxx_obj) $(common.l)
+$(cxx_obj) $(cxx_od): cpp_options := -I$(out_base) -I$(src_base)
+$(cxx_obj) $(cxx_od): $(common.l.cpp-options)
+
+genf := $(addprefix $(odb_hdr:.hxx=-odb),.hxx .ixx .cxx) $(odb_hdr:.hxx=.sql)
+gen  := $(addprefix $(out_base)/,$(genf))
+
+$(gen): $(odb)
+$(gen): odb := $(odb)
+$(gen) $(dist): export odb_options += --database $(db_id) --generate-schema \
+--generate-query --table-prefix schema_ns_
+$(gen): cpp_options := -I$(src_base)
+$(gen): $(common.l.cpp-options)
+
+$(call include-dep,$(cxx_od),$(cxx_obj),$(gen))
+
+# Alias for default target.
+#
+$(out_base)/: $(driver)
+
+# Dist
+#
+name := $(subst /,-,$(subst $(src_root)/common/,,$(src_base)))
+
+$(dist): db_id := @database@
+$(dist): sources := $(cxx_tun)
+$(dist): headers := $(odb_hdr)
+$(dist): data_dist := test.std
+$(dist): export name := $(name)
+$(dist): export extra_dist := $(data_dist) $(call vc9projs,$(name)) \
+$(call vc10projs,$(name)) $(call vc11projs,$(name))
+$(dist):
+	$(call dist-data,$(sources) $(headers) $(data_dist))
+	$(call meta-automake,../../template/Makefile.am)
+	$(call meta-vc9projs,../../template/template,$(name))
+	$(call meta-vc10projs,../../template/template,$(name))
+	$(call meta-vc11projs,../../template/template,$(name))
+
+# Test.
+#
+$(test): $(driver) $(src_base)/test.std
+	$(call schema)
+	$(call message,test $<,$< --options-file $(dcf_root)/db.options \
+>$(out_base)/test.out)
+	$(call message,,diff -u $(src_base)/test.std $(out_base)/test.out)
+	$(call message,,rm -f $(out_base)/test.out)
+
+# Clean.
+#
+$(clean):                            \
+  $(driver).o.clean                  \
+  $(addsuffix .cxx.clean,$(cxx_obj)) \
+  $(addsuffix .cxx.clean,$(cxx_od))  \
+  $(addprefix $(out_base)/,$(odb_hdr:.hxx=-odb.cxx.hxx.clean))
+	$(call message,,rm -f $(out_base)/test.out)
+
+# Generated .gitignore.
+#
+ifeq ($(out_base),$(src_base))
+$(driver): | $(out_base)/.gitignore
+
+$(out_base)/.gitignore: files := driver $(genf)
+$(clean): $(out_base)/.gitignore.clean
+
+$(call include,$(bld_root)/git/gitignore.make)
+endif
+
+# How to.
+#
+$(call include,$(bld_root)/dist.make)
+$(call include,$(bld_root)/meta/vc9proj.make)
+$(call include,$(bld_root)/meta/vc10proj.make)
+$(call include,$(bld_root)/meta/vc11proj.make)
+$(call include,$(bld_root)/meta/automake.make)
+
+$(call include,$(bld_root)/cxx/standard.make) # cxx_standard
+ifdef cxx_standard
+$(gen): odb_options += --std $(cxx_standard)
+$(call include,$(odb_rules))
+endif
+
+$(call include,$(bld_root)/cxx/cxx-d.make)
+$(call include,$(bld_root)/cxx/cxx-o.make)
+$(call include,$(bld_root)/cxx/o-e.make)
+
+# Dependencies.
+#
+$(call import,$(src_root)/libcommon/makefile)
diff --git a/common/schema/namespace/test.hxx b/common/schema/namespace/test.hxx
new file mode 100644
index 0000000..44d5c60
--- /dev/null
+++ b/common/schema/namespace/test.hxx
@@ -0,0 +1,157 @@
+// file      : common/schema/namespace/test.hxx
+// copyright : Copyright (c) 2009-2012 Code Synthesis Tools CC
+// license   : GNU GPL v2; see accompanying LICENSE file
+
+#ifndef TEST_HXX
+#define TEST_HXX
+
+#include <string>
+#include <vector>
+
+#include <odb/core.hxx>
+
+// Table names.
+//
+#pragma db object table("TABLE_EXPLICIT")
+struct table_explicit
+{
+  #pragma db id
+  unsigned long id_;
+};
+
+#pragma db object
+struct table_implicit
+{
+  #pragma db id
+  unsigned long id_;
+};
+
+// Column names.
+//
+#pragma db object
+struct column
+{
+  #pragma db id
+  int m1;
+
+  #pragma db column("foo")
+  int m2;
+
+  int m_m3;
+  int _m4;
+  int m5_;
+  int m_;
+  int m__;
+};
+
+// Column types.
+//
+#pragma db object
+struct type
+{
+  #pragma db id
+  std::string id;
+
+  // Test default C++ to DB type mapping.
+  //
+  bool b;
+  char c;
+  signed char sc;
+  unsigned char uc;
+  short s;
+  unsigned short us;
+  int i;
+  unsigned int ui;
+  long l;
+  unsigned long ul;
+  long long ll;
+  unsigned long long ull;
+  float f;
+  double d;
+  std::string str;
+
+  #pragma db type("INTEGER")
+  bool m1;
+
+  #pragma db transient
+  char* m2;
+};
+
+// Test database schema (aka database namespace).
+//
+#ifdef ODB_COMPILER
+#if defined (ODB_DATABASE_MYSQL)
+//#  define DB_SCHEMA "odb_test"
+#  define DB_SCHEMA ""
+#elif defined (ODB_DATABASE_SQLITE)
+#  define DB_SCHEMA "main"
+#elif defined (ODB_DATABASE_PGSQL)
+#  define DB_SCHEMA "public"
+#elif defined (ODB_DATABASE_ORACLE)
+//#  define DB_SCHEMA "ODB_TEST"
+#  define DB_SCHEMA ""
+#elif defined(ODB_DATABASE_MSSQL)
+#  define DB_SCHEMA "dbo"
+#else
+#  error unknown database
+#endif
+#endif
+
+namespace ns {typedef int my_int;} // Original.
+
+#pragma db object table(DB_SCHEMA."object_1")
+struct object1
+{
+  #pragma db id auto
+  unsigned long id;
+
+  #pragma db column("str")
+  std::string str;
+};
+
+inline bool
+operator== (const object1& x, const object1& y)
+{
+  return x.id == y.id && x.str == y.str;
+}
+
+#pragma db namespace schema(DB_SCHEMA)
+namespace ns // Extension.
+{
+  #pragma db object
+  struct object2
+  {
+    object2 (): obj1 (0) {}
+    ~object2 () {delete obj1;}
+
+    #pragma db id
+    std::string id;
+
+    std::vector<unsigned int> nums;
+    object1* obj1;
+  };
+
+  inline bool
+  operator== (const object2& x, const object2& y)
+  {
+    return x.id == y.id && x.nums == y.nums && *x.obj1 == *y.obj1;
+  }
+}
+
+#pragma db view object(object1) object(ns::object2)
+struct object_view
+{
+  #pragma db column(ns::object2::id)
+  std::string id2;
+
+  std::string str;
+};
+
+#pragma db view table(DB_SCHEMA."schema_object_1")
+struct table_view
+{
+  #pragma db column(DB_SCHEMA."schema_object_1"."str")
+  std::string str;
+};
+
+#endif // TEST_HXX
diff --git a/common/schema/namespace/test.std b/common/schema/namespace/test.std
new file mode 100644
index 0000000..e69de29
diff --git a/common/schema/test.hxx b/common/schema/test.hxx
deleted file mode 100644
index 5e30518..0000000
--- a/common/schema/test.hxx
+++ /dev/null
@@ -1,157 +0,0 @@
-// file      : common/schema/test.hxx
-// copyright : Copyright (c) 2009-2012 Code Synthesis Tools CC
-// license   : GNU GPL v2; see accompanying LICENSE file
-
-#ifndef TEST_HXX
-#define TEST_HXX
-
-#include <string>
-#include <vector>
-
-#include <odb/core.hxx>
-
-// Table names.
-//
-#pragma db object table("TABLE_EXPLICIT")
-struct table_explicit
-{
-  #pragma db id
-  unsigned long id_;
-};
-
-#pragma db object
-struct table_implicit
-{
-  #pragma db id
-  unsigned long id_;
-};
-
-// Column names.
-//
-#pragma db object
-struct column
-{
-  #pragma db id
-  int m1;
-
-  #pragma db column("foo")
-  int m2;
-
-  int m_m3;
-  int _m4;
-  int m5_;
-  int m_;
-  int m__;
-};
-
-// Column types.
-//
-#pragma db object
-struct type
-{
-  #pragma db id
-  std::string id;
-
-  // Test default C++ to DB type mapping.
-  //
-  bool b;
-  char c;
-  signed char sc;
-  unsigned char uc;
-  short s;
-  unsigned short us;
-  int i;
-  unsigned int ui;
-  long l;
-  unsigned long ul;
-  long long ll;
-  unsigned long long ull;
-  float f;
-  double d;
-  std::string str;
-
-  #pragma db type("INTEGER")
-  bool m1;
-
-  #pragma db transient
-  char* m2;
-};
-
-// Test database schema (aka database namespace).
-//
-#ifdef ODB_COMPILER
-#if defined (ODB_DATABASE_MYSQL)
-//#  define DB_SCHEMA "odb_test"
-#  define DB_SCHEMA ""
-#elif defined (ODB_DATABASE_SQLITE)
-#  define DB_SCHEMA "main"
-#elif defined (ODB_DATABASE_PGSQL)
-#  define DB_SCHEMA "public"
-#elif defined (ODB_DATABASE_ORACLE)
-//#  define DB_SCHEMA "ODB_TEST"
-#  define DB_SCHEMA ""
-#elif defined(ODB_DATABASE_MSSQL)
-#  define DB_SCHEMA "dbo"
-#else
-#  error unknown database
-#endif
-#endif
-
-namespace ns {typedef int my_int;} // Original.
-
-#pragma db object table(DB_SCHEMA."object_1")
-struct object1
-{
-  #pragma db id auto
-  unsigned long id;
-
-  #pragma db column("str")
-  std::string str;
-};
-
-inline bool
-operator== (const object1& x, const object1& y)
-{
-  return x.id == y.id && x.str == y.str;
-}
-
-#pragma db namespace schema(DB_SCHEMA)
-namespace ns // Extension.
-{
-  #pragma db object
-  struct object2
-  {
-    object2 (): obj1 (0) {}
-    ~object2 () {delete obj1;}
-
-    #pragma db id
-    std::string id;
-
-    std::vector<unsigned int> nums;
-    object1* obj1;
-  };
-
-  inline bool
-  operator== (const object2& x, const object2& y)
-  {
-    return x.id == y.id && x.nums == y.nums && *x.obj1 == *y.obj1;
-  }
-}
-
-#pragma db view object(object1) object(ns::object2)
-struct object_view
-{
-  #pragma db column(ns::object2::id)
-  std::string id2;
-
-  std::string str;
-};
-
-#pragma db view table(DB_SCHEMA."schema_object_1")
-struct table_view
-{
-  #pragma db column(DB_SCHEMA."schema_object_1"."str")
-  std::string str;
-};
-
-#endif // TEST_HXX
diff --git a/common/schema/test.std b/common/schema/test.std
deleted file mode 100644
index e69de29..0000000
-- 
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