harmony 鸿蒙ArkData (ArkData Management)
ArkData (ArkData Management)
- ArkTS APIs
- @ohos.data.commonType (Common Data Types)
- @ohos.data.dataAbility (DataAbility Predicates)
- @ohos.data.dataSharePredicates (DataShare Predicates)
- @ohos.data.distributedDataObject (Distributed Data Object)
- @ohos.data.distributedKVStore (Distributed KV Store)
- @ohos.data.preferences (User Preferences)
- @ohos.data.sendablePreferences (Shared User Preferences)
- @ohos.data.relationalStore (RDB Store)
- @ohos.data.sendableRelationalStore (Shared RDB Store)
- @ohos.data.unifiedDataChannel (Unified Data Channel)
- @ohos.data.uniformDataStruct (Uniform Data Structs)
- @ohos.data.uniformTypeDescriptor (Uniform Data Definition and Description)
- @ohos.data.ValuesBucket (Value Bucket)
- @ohos.data.intelligence (ArkData Intelligence Platform)
- @ohos.application.DataShareExtensionAbility (DataShare ExtensionAbility) (System API)
- @ohos.data.cloudData (Device-Cloud Service)
- @ohos.data.cloudData (Device-Cloud Service) (System API)
- @ohos.data.cloudExtension (Device-Cloud Sharing Extension) (System API)
- @ohos.data.collaborationEditObject (Collaboration Edit Object) (System API)
- @ohos.data.dataShare (DataShare) (System API)
- @ohos.data.dataSharePredicates (DataShare Predicates) (System API)
- @ohos.data.dataShareResultSet (DataShare Result Set) (System API)
- @ohos.data.distributedKVStore (Distributed KV Store) (System API)
- @ohos.data.graphStore (Graph Database) (System API)
- @ohos.data.relationalStore (RDB Store) (System API)
- APIs No Longer Maintained
- @ohos.data.distributedData (Distributed Data Management)
- @ohos.data.rdb (RDB)
- @ohos.data.storage (Lightweight Data Storage)
- @system.storage (Data Storage)
- data/rdb
- C APIs
- Modules
- Data
- RDB
- UDMF
- Preferences
- Header Files
- data_asset.h
- oh_cursor.h
- oh_data_value.h
- oh_data_values.h
- oh_data_values_buckets.h
- oh_predicates.h
- oh_rdb_transaction.h
- oh_rdb_types.h
- oh_value_object.h
- oh_values_bucket.h
- relational_store_error_code.h
- relational_store.h
- udmf.h
- udmf_err_code.h
- udmf_meta.h
- uds.h
- utd.h
- oh_preferences.h
- oh_preferences_err_code.h
- oh_preferences_option.h
- oh_preferences_value.h
- Structs
- OH_Cursor
- OH_Predicates
- OH_Rdb_Config
- OH_Rdb_Store
- OH_VBucket
- OH_VObject
- Rdb_ChangeInfo
- Rdb_DataObserver
- Rdb_DistributedConfig
- Rdb_KeyInfo
- Rdb_KeyInfo::Rdb_KeyData
- Rdb_ProgressDetails
- Rdb_ProgressObserver
- Rdb_Statistic
- Rdb_SubscribeCallback
- Rdb_TableDetails
- Error Codes
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