From b8fe0a2a11f3d51e969128c7f02a83cf9b9d65df Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 22 Jul 2011 14:49:29 +0200
Subject: Add pragma for setting type's or member's default value

New pragma: default. New test: default.
---
 common/default/test.hxx | 70 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 common/default/test.hxx

(limited to 'common/default/test.hxx')

diff --git a/common/default/test.hxx b/common/default/test.hxx
new file mode 100644
index 0000000..a676753
--- /dev/null
+++ b/common/default/test.hxx
@@ -0,0 +1,70 @@
+// file      : common/default/test.hxx
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC
+// license   : GNU GPL v2; see accompanying LICENSE file
+
+#ifndef TEST_HXX
+#define TEST_HXX
+
+#include <string>
+#include <odb/core.hxx>
+
+enum color {red, green, blue};
+
+typedef unsigned long ulong;
+#pragma db value(ulong) default(0) // @@ Can't do value(unsigned long).
+
+#pragma db object
+struct object
+{
+  #pragma db id
+  unsigned long obj_id;
+
+  // NULL.
+  //
+  #pragma db null default(null)
+  unsigned long null;
+
+  // Boolean.
+  //
+  #pragma db default(true)
+  bool b;
+
+  // Integers.
+  //
+  #pragma db default(1234)
+  unsigned long pi;
+
+  #pragma db default(-1234)
+  long ni;
+
+  // 0 default taken from the type.
+  unsigned long zi;
+
+  // Floats.
+  //
+  #pragma db default(1.234)
+  double pf;
+
+  #pragma db default(-1.234)
+  double nf;
+
+  #pragma db default(0.0)
+  double zf;
+
+  #pragma db default(1.123e+10)
+  double sf;
+
+  // Strings. MySQL doesn't support default values on TEXT
+  // columns, so make the type VARCHAR.
+  //
+  #pragma db type("VARCHAR(64)") default("Someone's string")
+  std::string str;
+
+  // Enums.
+  //
+  #pragma db default(green)
+  color e;
+};
+
+#endif // TEST_HXX
-- 
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