From 2ca4828d303fdd27c573429910f7a25fd1e3727c Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Thu, 5 Feb 2015 14:17:07 +0200
Subject: Implement result modifiers in view query condition

---
 odb/relational/oracle/source.cxx | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'odb/relational/oracle')

diff --git a/odb/relational/oracle/source.cxx b/odb/relational/oracle/source.cxx
index ea4a14b..71b032e 100644
--- a/odb/relational/oracle/source.cxx
+++ b/odb/relational/oracle/source.cxx
@@ -619,6 +619,21 @@ namespace relational
 
           return r;
         }
+
+        virtual string
+        select_trailer (type& c)
+        {
+          view_query const& vq (c.get<view_query> ("query"));
+
+          if (vq.for_update && vq.distinct)
+          {
+            error (vq.loc)
+              << "Oracle does not support FOR UPDATE with DISTINCT" << endl;
+            throw operation_failed ();
+          }
+
+          return base::select_trailer (c);
+        }
       };
       entry<class_> class_entry_;
     }
-- 
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