From a2638eb3a49c8774f64be4986641d5f3971893c4 Mon Sep 17 00:00:00 2001
From: Constantin Michael <constantin@codesynthesis.com>
Date: Thu, 27 Oct 2011 12:22:08 +0200
Subject: Add buffer_type member to integer image_traits to allow derivation of
 unsigned

---
 odb/oracle/query.hxx  | 4 ++--
 odb/oracle/traits.hxx | 4 ++++
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/odb/oracle/query.hxx b/odb/oracle/query.hxx
index c392704..a7bacbe 100644
--- a/odb/oracle/query.hxx
+++ b/odb/oracle/query.hxx
@@ -1191,7 +1191,7 @@ namespace odb
       virtual void
       bind (bind_type* b)
       {
-        b->type = bind_type::integer;
+        b->type = image_traits<T, id_int32>::buffer_type;
         b->buffer = &image_;
         b->capacity = sizeof (image_);
         b->size = 0;
@@ -1227,7 +1227,7 @@ namespace odb
       virtual void
       bind (bind_type* b)
       {
-        b->type = bind_type::integer;
+        b->type = image_traits<T, id_int64>::buffer_type;
         b->buffer = &image_;
         b->capacity = sizeof (image_);
         b->size = 0;
diff --git a/odb/oracle/traits.hxx b/odb/oracle/traits.hxx
index 7fb8bd02..bcad915 100644
--- a/odb/oracle/traits.hxx
+++ b/odb/oracle/traits.hxx
@@ -103,12 +103,14 @@ namespace odb
     template <>
     struct int32_image_traits<false>
     {
+      static const bind::buffer_type buffer_type = bind::integer;
       typedef int image_type;
     };
 
     template <>
     struct int32_image_traits<true>
     {
+      static const bind::buffer_type buffer_type = bind::uinteger;
       typedef unsigned int image_type;
     };
 
@@ -125,12 +127,14 @@ namespace odb
     template <>
     struct int64_image_traits<false>
     {
+      static const bind::buffer_type buffer_type = bind::integer;
       typedef long long image_type;
     };
 
     template <>
     struct int64_image_traits<true>
     {
+      static const bind::buffer_type buffer_type = bind::uinteger;
       typedef unsigned long long image_type;
     };
 
-- 
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