add warning about sort algorithm might not work as expected

qgis · Nov 30, 2017 · 133051a · 133051a
1 parent 7303297
commit 133051a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/analysis/processing/qgsalgorithmorderbyexpression.cpp b/src/analysis/processing/qgsalgorithmorderbyexpression.cpp
@@ -54,7 +54,7 @@ void QgsOrderByExpressionAlgorithm::initAlgorithm( const QVariantMap & )
 
 QString QgsOrderByExpressionAlgorithm::shortHelpString() const
 {
-  return QObject::tr( "This algorithm sorts a vector layer according to an expression." );
+  return QObject::tr( "This algorithm sorts a vector layer according to an expression. Be careful, it might not work as expected with some providers, the order might not be kept every time." );
 }
 
 QgsOrderByExpressionAlgorithm *QgsOrderByExpressionAlgorithm::createInstance() const