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是否可以在一個查詢中添加2個「doesNotMatchKey」?我嘗試不表明保存&不顯示被刪除parse.com 2「doesNotMatchKey」在一個查詢中
// get query for all deleted offers
PFQuery *innerQuery = [PFQuery queryWithClassName:P_CLASS_DELETED_OFFERS];
[innerQuery whereKey:P_DELETED_OFFER_USER_30X01 equalTo:[PFUser currentUser]];
// get query for all saved offers
PFQuery *innerSavedOfferQuery = [PFQuery queryWithClassName:P_CLASS_SAVED_OFFER];
[innerSavedOfferQuery whereKey:P_SAVED_OFFER_USER_29X01 equalTo:[PFUser currentUser]];
//main query
PFQuery *query = [PFQuery queryWithClassName:P_CLASS_OFFER];
**[query whereKey:P_OBJECT_ID_CCX98 doesNotMatchKey:P_SAVED_OFFER_OFFER_STRING_ID_29X03 inQuery:innerSavedOfferQuery];
[query whereKey:P_OBJECT_ID_CCX98 doesNotMatchKey:P_DELETED_OFFER_OFFER_STRING_ID_30X03 inQuery:innerQuery];**
[query whereKey:P_OFFER_ITEM_20X02 containedIn:[NSArray arrayWithArray:[DataManager sharedInstance].myWantitArray]];
[query orderByAscending:P_OFFER_ITEM_20X02];
[query includeKey:P_OFFER_ITEM_20X02];
[query includeKey:P_OFFER_USER_20X01];
return query;
報價我插入這對PFQueryTableController並獲得主查詢,而第二個「doesNotMatchKey:」比賽結果「報價」的方法,在這種情況 - [查詢whereKey:P_OBJECT_ID_CCX98 doesNotMatchKey:P_DELETED_OFFER_OFFER_STRING_ID_30X03 inQuery:innerQuery];被忽略。
謝謝,但對於這種方法,我需要有我沒有的數組。我不想用2個調用來解析 - 1.調用數組2.'whereKey:notContainedIn:'方法。它太慢了。 – ozd
@ user3191110難道你不能爲你當前使用的兩個鍵創建一個數組:'whereKey:doesNotMatchKey:',那麼你可以使用我建議的方法 –
這個方法來調用一次?我想我將不得不使用2 ** whereKey:doesNotMatchKey:**在該查詢中讓我將它們放入1個數組中。我不是嗎? – ozd