commit 38335e94e6ee5a8faeb3415a7c52f132a89392a7
Author: Christian Ehringfeld <c.ehringfeld@t-online.de>
Date:   Sat Oct 10 01:56:28 2015 +0200

    potential fix

diff --git a/src/queryinterpreter.cpp b/src/queryinterpreter.cpp
index d4ba01b..cc09205 100644
--- a/src/queryinterpreter.cpp
+++ b/src/queryinterpreter.cpp
@@ -61,10 +61,10 @@ QSqlQuery QueryInterpreter::build(Query &q) {
 QString QueryInterpreter::buildSelect(Query &q,
                                       const QList<Expression> &columns,
                                       const bool &distinct, const QString &selectOption) const {
-    QString sqlSelect = distinct ? ("SELECT " + this->builder->distinct()) :
+    QString sqlSelect = distinct ? ("SELECT " + this->builder->distinct() + " ") :
                         "SELECT ";
     if (!selectOption.isEmpty()) {
-        sqlSelect += this->builder->getSeparator() + selectOption + " ";
+        sqlSelect += selectOption + " ";
     }
     if (columns.isEmpty()) {
         return sqlSelect + "*";