harmony 鸿蒙Distributed Data Management Subsystem Changelog
Distributed Data Management Subsystem Changelog
cl.distributeddatamgr.1 Changed ValuesBucket to a Public Interface
Change Impact
For applications developed based on earlier versions, only system applications can use ValuesBucket. From this version, ValuesBucket can be called by third-party applications.
Key API/Component Changes
Before change:
/**
* Indicates possible value types
*
* @syscap SystemCapability.DistributedDataManager.DataShare.Core
* @systemapi
* @StageModelOnly
* @since 9
*/
export type ValueType = number|string|boolean;
After change:
/**
* Indicates possible value types
*
* @syscap SystemCapability.DistributedDataManager.DataShare.Core
* @StageModelOnly
* @since 10
*/
export type ValueType = number|string|boolean;
}
cl.distributeddatamgr.2 Changed Some Predicate Interfaces in dataSharePredicates to Public Interfaces
Change Impact
For applications developed based on earlier versions, only system applications can use dataSharePredicates. From this version, on, the namespace dataSharePredicates, dataSharePredicates class, and some predicate interfaces can be called by third-party applications.
Key API/Component Changes
The involved interfaces are as follows:
equalTo(field: string, value: ValueType): DataSharePredicates
and(): DataSharePredicates
orderByAsc(field: string): DataSharePredicates
orderByDesc(field: string): DataSharePredicates
limit(total: number, offset: number): DataSharePredicates
in(field: string, value: Array
): DataSharePredicates
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