public void Process(GroupResultOperator resultOperator, QueryModelVisitor queryModelVisitor, IntermediateHqlTree tree)
{
IEnumerable <Expression> groupByKeys;
if (resultOperator.KeySelector is NewExpression)
{
groupByKeys = (resultOperator.KeySelector as NewExpression).Arguments;
}
else
{
groupByKeys = new[] { resultOperator.KeySelector }
};
IEnumerable <HqlExpression> hqlGroupByKeys = groupByKeys.Select(k => HqlGeneratorExpressionTreeVisitor.Visit(k, queryModelVisitor.VisitorParameters).AsExpression());
tree.AddGroupByClause(tree.TreeBuilder.GroupBy(hqlGroupByKeys.ToArray()));
}
}
public void Process(GroupResultOperator resultOperator, QueryModelVisitor queryModelVisitor, IntermediateHqlTree tree)
{
tree.AddGroupByClause(tree.TreeBuilder.GroupBy(
HqlGeneratorExpressionTreeVisitor.Visit(resultOperator.KeySelector, queryModelVisitor.VisitorParameters)
.AsExpression()));
}
