harmony 鸿蒙Distributed Data Subsystem Changelog
Distributed Data Subsystem Changelog
cl.distributeddatamgr.1 Change of the API Name from Action to clearAction in the cloudData Module
Change Impact
From OpenHarmony4.0.9.3, use clearAction() to specify the action taken to clear the cloud data locally.
Key API/Component Changes
Before change:
enum Action {
CLEAR_CLOUD_INFO,
CLEAR_CLOUD_DATA_AND_INFO
}
After change:
enum ClearAction {
CLEAR_CLOUD_INFO,
CLEAR_CLOUD_DATA_AND_INFO
}
Adaptation Guide
From OpenHarmony4.0.9.3, use clearAction() to specify the action taken to clear the cloud data locally.
cl.distributeddatamgr.2 Change of the API Name from clean to clear in the cloudData Module
Change Impact
From OpenHarmony4.0.9.3, use clear() to clear the cloud data locally.
Key API/Component Changes
Before change:
static clean(
accountId: string,
appActions: { [bundleName: string]: Action },
callback: AsyncCallback<void>
): void;
static clean(accountId: string, appActions: { [bundleName: string]: Action }): Promise<void>;
After change:
static clear(
accountId: string,
appActions: { [bundleName: string]: ClearAction },
callback: AsyncCallback<void>
): void;
static clear(accountId: string, appActions: { [bundleName: string]: ClearAction }): Promise<void>;
Adaptation Guide
From OpenHarmony4.0.9.3, use clear() to clear the cloud data locally.
cl.distributeddatamgr.3 Change of “success” to “successful” in Statistic of the relationalStore Module
Change Impact
From OpenHarmony4.0.9.3, use Statistic.successful to indicate the number of rows that are successfully synchronized between the device and cloud.
Key API/Component Changes
The enumerated value success of Statistic is changed to successful.
Before change:
interface Statistic {
total: number;
success: number;
failed: number;
remained: number;
}
After change:
interface Statistic {
total: number;
successful: number;
failed: number;
remained: number;
}
Adaptation Guide
From OpenHarmony4.0.9.3, use Statistic.successful to indicate the number of rows that are successfully synchronized between the device and cloud.
cl.distributeddatamgr.4 Change of the Parameter type in setDistributedTables() from the number Type to DistributedType in the relationalStore Module
Change Impact
From OpenHarmony4.0.9.3, the type of the input parameter type of setDistributedTables() is changed from number to DistributedType.
Key API/Component Changes
Before change:
setDistributedTables(tables: Array<string>, type: number, config: DistributedConfig, callback: AsyncCallback<void>): void;
setDistributedTables(tables: Array<string>, type?: number, config?: DistributedConfig): Promise<void>;
After change:
setDistributedTables(tables: Array<string>, type: DistributedType, config: DistributedConfig, callback: AsyncCallback<void>): void;
setDistributedTables(tables: Array<string>, type?: DistributedType, config?: DistributedConfig): Promise<void>;
Adaptation Guide
From OpenHarmony4.0.9.3, the type of the input parameter type of setDistributedTables() is changed from number to DistributedType.
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