public override void VisitColumnReference(ColumnReference columnReference)
{
var identifiers = columnReference.Identifiers;
identifiers = MemberUtils.RemoveAlias(_previousStage, identifiers);
Expression expression;
if (_inAggregateFunction)
{
expression = MemberUtils.GetMemberGroupByInValue(_previousStage, identifiers, _visitorMetadata.OperationsProvider, out var property);
AddUsedProperty(property);
}
else
{
expression = MemberUtils.GetMemberGroupByInKey(_previousStage, identifiers, _visitorMetadata.OperationsProvider, out var property);
AddUsedProperty(property);
}
AddExpressionToStack(expression);
AddNameToStack(string.Join(".", identifiers));
}