ios - fetch any data that contain ID core data -

how fetch these datas

[account1, account3]

in

[account1, account2, account3, account4, ..] (id entity)

with account1 & account3 id

i tried below code, got random account, not specific account 1 , account 3.

        var ids = [account1id, account3id]          let fetchrequest: nsfetchrequest<accounts> =  accounts.fetchrequest()         let titlesort = nssortdescriptor(key: "type", ascending: true)         fetchrequest.sortdescriptors = [titlesort]         fetchrequest.predicate = nspredicate(format: "any %@ in id", argumentarray: ids)          var controller: nsfetchedresultscontroller<accounts>         if #available(ios 10.0, *) {              controller = nsfetchedresultscontroller(fetchrequest: fetchrequest, managedobjectcontext: context, sectionnamekeypath: nil, cachename: nil)          } else {             // fallback on earlier versions             controller = nsfetchedresultscontroller(fetchrequest: fetchrequest, managedobjectcontext: contexts, sectionnamekeypath: nil, cachename: nil)          }           {              try controller.performfetch()             let tes = controller.fetchedobjects!             print("check: \(tes.count) \(tes)")          } catch {              let error = error nserror             print("\(error)")          } 

try this:

var ids = [id1, id2] fetchrequest.predicate = nspredicate(format: "any %k in %@",                                     argumentarray: [id, ids])