[processing] Fix "Order by expression" help string

adding a reference the the inbuilt help for specific functions which is available in the expression builder
qgis · Dec 3, 2021 · ae6aef3 · ae6aef3
1 parent d471b1f
commit ae6aef3
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/analysis/processing/qgsalgorithmorderbyexpression.cpp b/src/analysis/processing/qgsalgorithmorderbyexpression.cpp
@@ -59,7 +59,10 @@ void QgsOrderByExpressionAlgorithm::initAlgorithm( const QVariantMap & )
 
 QString QgsOrderByExpressionAlgorithm::shortHelpString() const
 {
-  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." );
+  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.\n\n"
+                      "For help with QGIS expression functions, see the inbuilt help for specific functions "
+                      "which is available in the expression builder." );
 }
 
 QgsOrderByExpressionAlgorithm *QgsOrderByExpressionAlgorithm::createInstance() const