On branch rddsql_add_timestamp_support

Changes to be committed:
modified:   ChangeLog.txt
modified:   contrib/rddsql/sqlbase.c
modified:   contrib/rddsql/sqlmix.c

+ added support to timestamp field type.
  You can now use "@" in DbCreate as the timestamp field type.
  Thanks to Grigory Filatov for fixing crash!

contrib/rddsql/sqlmix.c

@@ -1597,6 +1597,11 @@ static HB_ERRCODE sqlmixOrderCreate( SQLMIXAREAP pArea, LPDBORDERCREATEINFO pOrd
          uiLen = 8;
          break;
 
+      case HB_IT_TIMESTAMP:
+         bType = '@';
+         uiLen = 26;
+         break;
+
       case HB_IT_LOGICAL:
          bType = 'L';
          uiLen = 1;