问题-具有快速声明bool类型的DBAccess ORM创建表

Question

i am facing issue with create table in DBObject (DBAccess ORM) with declare bool type and Int type field, and also i am not able to declare "description" filed.

//Swift Code:-

import UIKit

@objc(Circlelist)

class Circlelist: DBObject {

dynamic var name : String!;
dynamic var group_id : NSNumber!;
dynamic var group_id : Int!;   //Getting issue here
dynamic var desc : String!;
dynamic var description : String!; //Getting issue here
dynamic var address : String!;
dynamic var latitude : String!;
dynamic var longitude : String!;
var isdeleted : Bool = false;    //Getting issue here

}

When i wright " dynamic var isdeleted : Bool!; " at that time give error like " Property cannot be marked dynamic because its type cannot be represented in Objective-C ".

and when i wright " dynamic var isdeleted : Bool; " at that time give error like " Class circle list has no initialiser ".

Please suggest me perfect solution to know how to fix this issue, give details about DataType and more information about DBAccess.

Answer 1

You don't specify what issues you are getting exactly, but some of them I can guess.

dynamic var description : String!;

description is a method name on Objective-C classes, so it is a reserved word. The compiler is warning you of this.

dynamic var group_id : Int!;

Int! is not a supported type in Obj-C, as the compiler error is telling you. So you will need to use NSNumber.

var isdeleted : Bool = false;

I'm not clear what the issue might be, except the absence of the dynamic keyword to indicate it's persistence.

See this SO article to see a list of supported Objective-C types.

DBAccess: long long value supprted or not?

If you have more information about the issues you are having then please add it and we will try to help further.