public override DbExpression Visit(DbProjectExpression expression)
{
EntityUtil.CheckArgumentNull(expression, "expression");
DbExpression result = expression;
DbExpressionBinding input = this.VisitExpressionBindingEnterScope(expression.Input);
DbExpression projection = this.VisitExpression(expression.Projection);
this.ExitScope();
if (!object.ReferenceEquals(expression.Input, input) ||
!object.ReferenceEquals(expression.Projection, projection))
{
result = CqtBuilder.Project(input, projection);
}
NotifyIfChanged(expression, result);
return(result);
}
