expression function update

m-kuhn · m-kuhn · commit ddce0c0543be · 2019-03-07T17:41:27.000+01:00
diff --git a/src/core/expression/qgsexpressionfunction.cpp b/src/core/expression/qgsexpressionfunction.cpp
@@ -4891,7 +4891,7 @@ const QList<QgsExpressionFunction *> &QgsExpression::Functions()
         << new QgsStaticExpressionFunction( QStringLiteral( "regexp_matches" ), QgsExpressionFunction::ParameterList() << QgsExpressionFunction::Parameter( QStringLiteral( "string" ) ) << QgsExpressionFunction::Parameter( QStringLiteral( "regex" ) ) << QgsExpressionFunction::Parameter( QStringLiteral( "emptyvalue" ), true, "" ), fcnRegexpMatches, QStringLiteral( "Arrays" ) )
 
         << new QgsStaticExpressionFunction( QStringLiteral( "now" ), 0, fcnNow, QStringLiteral( "Date and Time" ), QString(), false, QSet<QString>(), false, QStringList() << QStringLiteral( "$now" ) )
-        << new QgsStaticExpressionFunction( QStringLiteral( "age" ), 2, fcnAge, QStringLiteral( "Date and Time" ) )
+        << new QgsStaticExpressionFunction( QStringLiteral( "age" ), QgsExpressionFunction::ParameterList() << QgsExpressionFunction::Parameter( QStringLiteral( "datetime1" ) ) << QgsExpressionFunction::Parameter( QStringLiteral( "datetime2" ) ), fcnAge, QStringLiteral( "Date and Time" ) )
         << new QgsStaticExpressionFunction( QStringLiteral( "year" ), 1, fcnYear, QStringLiteral( "Date and Time" ) )
         << new QgsStaticExpressionFunction( QStringLiteral( "month" ), 1, fcnMonth, QStringLiteral( "Date and Time" ) )
         << new QgsStaticExpressionFunction( QStringLiteral( "week" ), 1, fcnWeek, QStringLiteral( "Date and Time" ) )
