public override DbExpression Visit(DbProjectExpression expression)
{
Check.NotNull(expression, "expression");
DbExpression result = expression;
var input = VisitExpressionBindingEnterScope(expression.Input);
var projection = VisitExpression(expression.Projection);
ExitScope();
if (!ReferenceEquals(expression.Input, input)
||
!ReferenceEquals(expression.Projection, projection))
{
result = CqtBuilder.Project(input, projection);
}
NotifyIfChanged(expression, result);
return(result);
}
