From 03529d414dd9afc3994995f1fdfb9df3c6d53826 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 30 Jan 2012 14:56:36 +0200
Subject: Handle SMALLDATETIME case in SQL Server QDateTime traits
 implementation

---
 odb/qt/date-time/mssql/qdate-time-traits.hxx | 38 ++++++++++++++++++----------
 1 file changed, 25 insertions(+), 13 deletions(-)

diff --git a/odb/qt/date-time/mssql/qdate-time-traits.hxx b/odb/qt/date-time/mssql/qdate-time-traits.hxx
index f64906e..8d421d6 100644
--- a/odb/qt/date-time/mssql/qdate-time-traits.hxx
+++ b/odb/qt/date-time/mssql/qdate-time-traits.hxx
@@ -60,22 +60,34 @@ namespace odb
           i.day = static_cast<SQLUSMALLINT> (d.day ());
           i.hour = static_cast<SQLUSMALLINT> (t.hour ());
           i.minute = static_cast<SQLUSMALLINT> (t.minute ());
-          i.second = static_cast<SQLUSMALLINT> (t.second ());
 
-          const unsigned int divider[8] =
+          // Scale value 8 indicates we are dealing with SMALLDATETIME
+          // which has the minutes precision.
+          //
+          if (s != 8)
           {
-            1000000000,
-            100000000,
-            10000000,
-            1000000,
-            100000,
-            10000,
-            1000,
-            100
-          };
+            i.second = static_cast<SQLUSMALLINT> (t.second ());
+
+            const unsigned int divider[8] =
+            {
+              1000000000,
+              100000000,
+              10000000,
+              1000000,
+              100000,
+              10000,
+              1000,
+              100
+            };
 
-          unsigned int ns (static_cast<unsigned int> (t.msec ()) * 1000000);
-          i.fraction = static_cast<SQLUINTEGER> (ns - ns % divider[s]);
+            unsigned int ns (static_cast<unsigned int> (t.msec ()) * 1000000);
+            i.fraction = static_cast<SQLUINTEGER> (ns - ns % divider[s]);
+          }
+          else
+          {
+            i.second = 0;
+            i.fraction = 0;
+          }
         }
       }
     };
-- 
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