1 files changed, 104 insertions, 0 deletions
diff --git a/libodb-qt/odb/qt/date-time/mssql/qdate-time-traits.hxx b/libodb-qt/odb/qt/date-time/mssql/qdate-time-traits.hxx
new file mode 100644
index 0000000..5fd8a98
--- /dev/null
+++ b/libodb-qt/odb/qt/date-time/mssql/qdate-time-traits.hxx
@@ -0,0 +1,104 @@
+// file      : odb/qt/date-time/mssql/qdate-time-traits.hxx
+// license   : GNU GPL v2; see accompanying LICENSE file
+
+#ifndef ODB_QT_DATE_TIME_MSSQL_QDATETIME_TRAITS_HXX
+#define ODB_QT_DATE_TIME_MSSQL_QDATETIME_TRAITS_HXX
+
+#include <odb/pre.hxx>
+
+#include <QtCore/QDateTime>
+
+#include <odb/mssql/traits.hxx>
+
+namespace odb
+{
+  namespace mssql
+  {
+    template <>
+    struct default_value_traits<QDateTime, id_datetime>
+    {
+      typedef QDateTime value_type;
+      typedef QDateTime query_type;
+      typedef datetime image_type;
+
+      static void
+      set_value (QDateTime& v, const datetime& i, bool is_null)
+      {
+        if (is_null)
+          // Default constructor creates a null QDateTime.
+          //
+          v = QDateTime ();
+        else
+          v = QDateTime (QDate (i.year,
+                                i.month,
+                                i.day),
+                         QTime (i.hour,
+                                i.minute,
+                                i.second,
+                                static_cast<int> (i.fraction / 1000000)));
+      }
+
+      static void
+      set_image (datetime& i,
+                 unsigned short s,
+                 bool& is_null,
+                 const QDateTime& v)
+      {
+        if (v.isNull ())
+          is_null = true;
+        else
+        {
+          is_null = false;
+
+          const QDate& d (v.date ());
+          const QTime& t (v.time ());
+
+          is_null = false;
+          i.year = static_cast<SQLSMALLINT> (d.year ());
+          i.month = static_cast<SQLUSMALLINT> (d.month ());
+          i.day = static_cast<SQLUSMALLINT> (d.day ());
+          i.hour = static_cast<SQLUSMALLINT> (t.hour ());
+          i.minute = static_cast<SQLUSMALLINT> (t.minute ());
+
+          // Scale value 8 indicates we are dealing with SMALLDATETIME
+          // which has the minutes precision.
+          //
+          if (s != 8)
+          {
+            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]);
+          }
+          else
+          {
+            i.second = 0;
+            i.fraction = 0;
+          }
+        }
+      }
+    };
+
+    template <>
+    struct default_type_traits<QDateTime>
+    {
+      static const database_type_id db_type_od = id_datetime;
+    };
+  }
+}
+
+#include <odb/post.hxx>
+
+#endif // ODB_QT_DATE_TIME_MSSQL_QDATETIME_TRAITS_HXX