RLMFindOneAndModifyOptions

Objective-C

@interface RLMFindOneAndModifyOptions : NSObject

Swift

class RLMFindOneAndModifyOptions : NSObject

Options to use when executing a findOneAndUpdate, findOneAndReplace, or findOneAndDelete command on a RLMMongoCollection.

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  • Limits the fields to return for all matching documents.

    Declaration

    Objective-C

    @property (nonatomic, nullable) id<RLMBSON> projection;
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  • The order in which to return matching documents.

    Declaration

    Objective-C

    @property (nonatomic, nullable) id<RLMBSON> sort;
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  • Whether or not to perform an upsert, default is false (only available for find_one_and_replace and find_one_and_update)

    Declaration

    Objective-C

    @property (nonatomic) BOOL upsert;

    Swift

    var upsert: Bool { get set }
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  • When true then the new document is returned, Otherwise the old document is returned (default) (only available for findOneAndReplace and findOneAndUpdate)

    Declaration

    Objective-C

    @property (nonatomic) BOOL shouldReturnNewDocument;

    Swift

    var shouldReturnNewDocument: Bool { get set }
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  • Options to use when executing a findOneAndUpdate, findOneAndReplace, or findOneAndDelete command on a RLMMongoCollection.

    Declaration

    Objective-C

    - (nonnull instancetype)initWithProjection:(id<RLMBSON> _Nullable)projection
                                      sort:(id<RLMBSON> _Nullable)sort
                                    upsert:(BOOL)upsert
                   shouldReturnNewDocument:(BOOL)shouldReturnNewDocument;

    Parameters

    projection

    Limits the fields to return for all matching documents.
    sort

    The order in which to return matching documents.
    upsert

    Whether or not to perform an upsert, default is false (only available for findOneAndReplace and findOneAndUpdate)
    shouldReturnNewDocument

    When true then the new document is returned, Otherwise the old document is returned (default), (only available for findOneAndReplace and findOneAndUpdate)
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