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Readme-CN.mdD22-Oct-20257.8 KiB140137

arkts-apis-data-relationalStore-RdbPredicates.mdD22-Oct-202546.7 KiB1,207785

arkts-apis-data-relationalStore-RdbStore.mdD22-Oct-2025282.4 KiB6,0454,762

arkts-apis-data-relationalStore-ResultSet.mdD22-Oct-202561 KiB1,258972

arkts-apis-data-relationalStore-Transaction.mdD22-Oct-202567.4 KiB1,4001,137

arkts-apis-data-relationalStore-e.mdD22-Oct-202520.3 KiB355270

arkts-apis-data-relationalStore-f.mdD22-Oct-202535 KiB811596

arkts-apis-data-relationalStore-i.mdD22-Oct-202518.5 KiB174125

arkts-apis-data-relationalStore-t.mdD22-Oct-20254.4 KiB9361

arkts-apis-data-relationalStore.mdD22-Oct-20252.1 KiB3426

capi-data-asset-h.mdD22-Oct-202517.7 KiB553348

capi-oh-cursor-h.mdD22-Oct-20256 KiB9861

capi-oh-data-value-h.mdD22-Oct-202532.7 KiB724460

capi-oh-data-values-buckets-h.mdD22-Oct-20256.4 KiB164102

capi-oh-data-values-h.mdD22-Oct-202537.6 KiB784502

capi-oh-predicates-h.mdD22-Oct-20257.6 KiB176111

capi-oh-preferences-err-code-h.mdD22-Oct-20251.9 KiB5738

capi-oh-preferences-h.mdD22-Oct-202524 KiB421267

capi-oh-preferences-option-h.mdD22-Oct-202511.2 KiB222137

capi-oh-preferences-value-h.mdD22-Oct-202511.4 KiB233145

capi-oh-rdb-crypto-param-h.mdD22-Oct-202512.6 KiB310196

capi-oh-rdb-transaction-h.mdD22-Oct-202531.5 KiB479307

capi-oh-rdb-types-h.mdD22-Oct-20251.9 KiB5235

capi-oh-value-object-h.mdD22-Oct-2025777 3119

capi-oh-values-bucket-h.mdD22-Oct-20257.3 KiB162103

capi-preferences-oh-preferences.mdD22-Oct-2025385 1912

capi-preferences-oh-preferencesoption.mdD22-Oct-2025420 1912

capi-preferences-oh-preferencespair.mdD22-Oct-2025418 1912

capi-preferences-oh-preferencesvalue.mdD22-Oct-2025407 1912

capi-preferences.mdD22-Oct-20251.3 KiB2618

capi-rdb-data-asset.mdD22-Oct-2025404 1912

capi-rdb-oh-cursor.mdD22-Oct-202516.6 KiB451288

capi-rdb-oh-data-value.mdD22-Oct-2025401 1912

capi-rdb-oh-data-values.mdD22-Oct-2025405 1912

capi-rdb-oh-data-vbuckets.mdD22-Oct-2025401 1912

capi-rdb-oh-predicates.mdD22-Oct-202527 KiB670434

capi-rdb-oh-rdb-config.mdD22-Oct-20251.4 KiB3424

capi-rdb-oh-rdb-configv2.mdD22-Oct-2025555 1912

capi-rdb-oh-rdb-cryptoparam.mdD22-Oct-2025414 1912

capi-rdb-oh-rdb-store.mdD22-Oct-2025566 2717

capi-rdb-oh-rdb-transaction.mdD22-Oct-2025431 1912

capi-rdb-oh-rdb-transoptions.mdD22-Oct-2025434 1912

capi-rdb-oh-vbucket.mdD22-Oct-20256.5 KiB220143

capi-rdb-oh-vobject.mdD22-Oct-20255.5 KiB164108

capi-rdb-rdb-changeinfo.mdD22-Oct-20251.6 KiB3222

capi-rdb-rdb-dataobserver.mdD22-Oct-2025806 2818

capi-rdb-rdb-distributedconfig.mdD22-Oct-2025724 2818

capi-rdb-rdb-keydata.mdD22-Oct-2025651 2718

capi-rdb-rdb-keyinfo.mdD22-Oct-20251,017 2919

capi-rdb-rdb-progressdetails.mdD22-Oct-2025908 3020

capi-rdb-rdb-progressobserver.mdD22-Oct-2025861 2818

capi-rdb-rdb-statistic.mdD22-Oct-2025884 3020

capi-rdb-rdb-subscribecallback.mdD22-Oct-2025895 2818

capi-rdb-rdb-tabledetails.mdD22-Oct-20251,002 2919

capi-rdb.mdD22-Oct-20253.1 KiB3126

capi-relational-store-error-code-h.mdD22-Oct-202510.4 KiB11697

capi-relational-store-h.mdD22-Oct-202582.8 KiB2,1141,350

capi-udmf-err-code-h.mdD22-Oct-20252.2 KiB7550

capi-udmf-h.mdD22-Oct-202593 KiB2,3071,461

capi-udmf-meta-h.mdD22-Oct-202521.5 KiB165155

capi-udmf-oh-udmf-progressinfo.mdD22-Oct-2025382 1912

capi-udmf-oh-udmfdata.mdD22-Oct-2025376 1912

capi-udmf-oh-udmfdataloadinfo.mdD22-Oct-2025395 1712

capi-udmf-oh-udmfdataloadparams.mdD22-Oct-2025397 1712

capi-udmf-oh-udmfgetdataparams.mdD22-Oct-2025392 1912

capi-udmf-oh-udmfoptions.mdD22-Oct-2025397 1912

capi-udmf-oh-udmfproperty.mdD22-Oct-2025398 1912

capi-udmf-oh-udmfrecord.mdD22-Oct-2025417 1912

capi-udmf-oh-udmfrecordprovider.mdD22-Oct-2025395 1912

capi-udmf-oh-udsappitem.mdD22-Oct-2025385 1912

capi-udmf-oh-udsarraybuffer.mdD22-Oct-2025388 1912

capi-udmf-oh-udscontentform.mdD22-Oct-2025389 1912

capi-udmf-oh-udsfileuri.mdD22-Oct-2025382 1912

capi-udmf-oh-udshtml.mdD22-Oct-2025391 1912

capi-udmf-oh-udshyperlink.mdD22-Oct-2025384 1912

capi-udmf-oh-udspixelmap.mdD22-Oct-2025386 1912

capi-udmf-oh-udsplaintext.mdD22-Oct-2025390 1912

capi-udmf-oh-utd.mdD22-Oct-2025360 1912

capi-udmf.mdD22-Oct-20251.4 KiB2518

capi-uds-h.mdD22-Oct-202582.4 KiB1,7191,071

capi-utd-h.mdD22-Oct-202517.7 KiB452281

errorcode-data-rdb.mdD22-Oct-202515.1 KiB645355

errorcode-datashare.mdD22-Oct-20254.2 KiB15288

errorcode-distributed-dataObject.mdD22-Oct-20252.5 KiB8145

errorcode-distributedKVStore.mdD22-Oct-20253.7 KiB11467

errorcode-intelligence.mdD22-Oct-20251,004 3120

errorcode-preferences.mdD22-Oct-20252.2 KiB10763

errorcode-udmf.mdD22-Oct-20251.2 KiB3019

js-apis-application-dataShareExtensionAbility-sys.mdD22-Oct-202515 KiB409308

js-apis-data-DataShareResultSet-sys.mdD22-Oct-202514.5 KiB496343

js-apis-data-UdmfComponents.mdD22-Oct-20254 KiB11692

js-apis-data-ability.mdD22-Oct-202522.4 KiB866555

js-apis-data-cloudData-sys.mdD22-Oct-202589.7 KiB2,0731,501

js-apis-data-cloudData.mdD22-Oct-20253.3 KiB8961

js-apis-data-cloudExtension-sys.mdD22-Oct-202578.1 KiB2,0211,567

js-apis-data-commonType.mdD22-Oct-20254.1 KiB9365

js-apis-data-dataShare-sys.mdD22-Oct-2025102.9 KiB2,1211,565

js-apis-data-dataShare.mdD22-Oct-202521.8 KiB419301

js-apis-data-dataSharePredicates-sys.mdD22-Oct-202525.1 KiB782492

js-apis-data-dataSharePredicates.mdD22-Oct-20258.9 KiB222140

js-apis-data-distributedobject.mdD22-Oct-202560.3 KiB1,5261,119

js-apis-data-intelligence.mdD22-Oct-202521.8 KiB534362

js-apis-data-preferences.mdD22-Oct-2025104.1 KiB2,4201,687

js-apis-data-rdb.mdD22-Oct-202564 KiB2,2161,558

js-apis-data-relationalStore-sys.mdD22-Oct-202556.2 KiB1,169903

js-apis-data-relationalStore.mdD22-Oct-2025506.4 KiB10,7238,204

js-apis-data-resultset.mdD22-Oct-202511.1 KiB436296

js-apis-data-sendablePreferences.mdD22-Oct-202549.7 KiB1,161791

js-apis-data-sendableRelationalStore.mdD22-Oct-202522.7 KiB517378

js-apis-data-storage.mdD22-Oct-202529.4 KiB935621

js-apis-data-unifiedDataChannel.mdD22-Oct-202593.4 KiB2,1211,566

js-apis-data-uniformDataStruct.mdD22-Oct-202515.6 KiB307249

js-apis-data-uniformTypeDescriptor.mdD22-Oct-202551.7 KiB691547

js-apis-data-valuesBucket.mdD22-Oct-20251.8 KiB5134

js-apis-distributed-data.mdD22-Oct-2025163.9 KiB5,4524,108

js-apis-distributedKVStore-sys.mdD22-Oct-202531.8 KiB703530

js-apis-distributedKVStore.mdD22-Oct-2025268.5 KiB7,1805,466

js-apis-system-storage.mdD22-Oct-20257.4 KiB200150

Readme-CN.md

1# ArkData(方舟数据管理)
2<!--Kit: ArkData-->
3<!--Subsystem: DistributedDataManager-->
4<!--Owner: @widecode-->
5<!--Designer: @widecode-->
6<!--Tester: @logic42-->
7<!--Adviser: @ge-yafang-->
8
9- ArkTS API<!--arkdata-arkts-->
10  - [@ohos.data.commonType (数据通用类型)](js-apis-data-commonType.md)
11  - [@ohos.data.dataAbility (DataAbility谓词)](js-apis-data-ability.md)
12  - [@ohos.data.dataShare (数据共享)](js-apis-data-dataShare.md)
13  - [@ohos.data.dataSharePredicates (数据共享谓词)](js-apis-data-dataSharePredicates.md)
14  - [@ohos.data.distributedDataObject (分布式数据对象)](js-apis-data-distributedobject.md)
15  - [@ohos.data.distributedKVStore (分布式键值数据库)](js-apis-distributedKVStore.md)
16  - [@ohos.data.preferences (用户首选项)](js-apis-data-preferences.md)
17  - [@ohos.data.sendablePreferences (共享用户首选项)](js-apis-data-sendablePreferences.md)
18  - @ohos.data.relationalStore (关系型数据库)<!--js-apis-data-relationalstore-->
19    - [模块描述](arkts-apis-data-relationalStore.md)
20    - [Functions](arkts-apis-data-relationalStore-f.md)
21    - [Interface (RdbStore)](arkts-apis-data-relationalStore-RdbStore.md)
22    - [Interface (ResultSet)](arkts-apis-data-relationalStore-ResultSet.md)
23    - [Interface (Transaction)](arkts-apis-data-relationalStore-Transaction.md)
24    - [Interfaces (其他)](arkts-apis-data-relationalStore-i.md)
25    - [Class (RdbPredicates)](arkts-apis-data-relationalStore-RdbPredicates.md)
26    - [Enums](arkts-apis-data-relationalStore-e.md)
27    - [Types](arkts-apis-data-relationalStore-t.md)
28  - [@ohos.data.sendableRelationalStore (共享关系型数据库)](js-apis-data-sendableRelationalStore.md)
29  - [@ohos.data.unifiedDataChannel (标准化数据通路)](js-apis-data-unifiedDataChannel.md)
30  - [@ohos.data.uniformDataStruct (标准化数据结构)](js-apis-data-uniformDataStruct.md)
31  - [@ohos.data.uniformTypeDescriptor (标准化数据定义与描述)](js-apis-data-uniformTypeDescriptor.md)
32  - [@ohos.data.ValuesBucket (数据集)](js-apis-data-valuesBucket.md)
33  - [@ohos.data.intelligence (智慧数据平台)](js-apis-data-intelligence.md)
34  <!--Del-->
35  - [@ohos.application.DataShareExtensionAbility (数据共享扩展能力)(系统接口)](js-apis-application-dataShareExtensionAbility-sys.md)
36  <!--DelEnd-->
37  - [@ohos.data.cloudData (端云服务)](js-apis-data-cloudData.md)
38  <!--Del-->
39  - [@ohos.data.cloudData (端云服务)(系统接口)](js-apis-data-cloudData-sys.md)
40  - [@ohos.data.cloudExtension (端云共享Extension)(系统接口)](js-apis-data-cloudExtension-sys.md)
41  - [@ohos.data.dataShare (数据共享)(系统接口)](js-apis-data-dataShare-sys.md)
42  - [@ohos.data.dataSharePredicates (数据共享谓词)(系统接口)](js-apis-data-dataSharePredicates-sys.md)
43  - [@ohos.data.dataShareResultSet (数据共享结果集)(系统接口)](js-apis-data-DataShareResultSet-sys.md)
44  - [@ohos.data.distributedKVStore (分布式键值数据库)(系统接口)](js-apis-distributedKVStore-sys.md)
45  - [@ohos.data.relationalStore (关系型数据库)(系统接口)](js-apis-data-relationalStore-sys.md)
46  <!--DelEnd-->
47  - 已停止维护的接口<!--arkdata-arkts-dep-->
48    - [@ohos.data.distributedData (分布式数据管理)](js-apis-distributed-data.md)
49    - [@ohos.data.rdb (关系型数据库)](js-apis-data-rdb.md)
50    - [@ohos.data.storage (轻量级存储)](js-apis-data-storage.md)
51    - [@system.storage数据存储](js-apis-system-storage.md)
52    - data/rdb
53      - [resultSet结果集](js-apis-data-resultset.md)
54- ArkTS 组件<!--arkdata-comp-->
55  - [@ohos.data.UdmfComponents (内容卡片)](js-apis-data-UdmfComponents.md)
56- C API<!--arkdata-c-->
57  - 模块<!--arkdata-module-->
58    - [Preferences](capi-preferences.md)
59    - [RDB](capi-rdb.md)
60    - [UDMF](capi-udmf.md)
61  - 头文件<!--arkdata-headerfile-->
62    - [oh_preferences.h](capi-oh-preferences-h.md)
63    - [oh_preferences_err_code.h](capi-oh-preferences-err-code-h.md)
64    - [oh_preferences_option.h](capi-oh-preferences-option-h.md)
65    - [oh_preferences_value.h](capi-oh-preferences-value-h.md)
66    - [data_asset.h](capi-data-asset-h.md)
67    - [oh_cursor.h](capi-oh-cursor-h.md)
68    - [oh_data_value.h](capi-oh-data-value-h.md)
69    - [oh_data_values.h](capi-oh-data-values-h.md)
70    - [oh_data_values_buckets.h](capi-oh-data-values-buckets-h.md)
71    - [oh_predicates.h](capi-oh-predicates-h.md)
72    - [oh_rdb_crypto_param.h](capi-oh-rdb-crypto-param-h.md)
73    - [oh_rdb_transaction.h](capi-oh-rdb-transaction-h.md)
74    - [oh_rdb_types.h](capi-oh-rdb-types-h.md)
75    - [oh_value_object.h](capi-oh-value-object-h.md)
76    - [oh_values_bucket.h](capi-oh-values-bucket-h.md)
77    - [relational_store.h](capi-relational-store-h.md)
78    - [relational_store_error_code.h](capi-relational-store-error-code-h.md)
79    - [udmf.h](capi-udmf-h.md)
80    - [udmf_err_code.h](capi-udmf-err-code-h.md)
81    - [udmf_meta.h](capi-udmf-meta-h.md)
82    - [uds.h](capi-uds-h.md)
83    - [utd.h](capi-utd-h.md)
84  - 结构体<!--arkdata-struct-->
85    - [OH_Cursor](capi-rdb-oh-cursor.md)
86    - [OH_Predicates](capi-rdb-oh-predicates.md)
87    - [OH_VObject](capi-rdb-oh-vobject.md)
88    - [OH_VBucket](capi-rdb-oh-vbucket.md)
89    - [OH_Rdb_Config](capi-rdb-oh-rdb-config.md)
90    - [OH_Rdb_Store](capi-rdb-oh-rdb-store.md)
91    - [Rdb_DistributedConfig](capi-rdb-rdb-distributedconfig.md)
92    - [Rdb_KeyInfo](capi-rdb-rdb-keyinfo.md)
93    - [Rdb_KeyData](capi-rdb-rdb-keydata.md)
94    - [Rdb_ChangeInfo](capi-rdb-rdb-changeinfo.md)
95    - [Rdb_SubscribeCallback](capi-rdb-rdb-subscribecallback.md)
96    - [Rdb_DataObserver](capi-rdb-rdb-dataobserver.md)
97    - [Rdb_Statistic](capi-rdb-rdb-statistic.md)
98    - [Rdb_TableDetails](capi-rdb-rdb-tabledetails.md)
99    - [Rdb_ProgressDetails](capi-rdb-rdb-progressdetails.md)
100    - [Rdb_ProgressObserver](capi-rdb-rdb-progressobserver.md)
101    - [OH_Preferences](capi-preferences-oh-preferences.md)
102    - [OH_PreferencesOption](capi-preferences-oh-preferencesoption.md)
103    - [OH_PreferencesPair](capi-preferences-oh-preferencespair.md)
104    - [OH_PreferencesValue](capi-preferences-oh-preferencesvalue.md)
105    - [Data_Asset](capi-rdb-data-asset.md)
106    - [OH_Data_Value](capi-rdb-oh-data-value.md)
107    - [OH_Data_Values](capi-rdb-oh-data-values.md)
108    - [OH_Data_VBuckets](capi-rdb-oh-data-vbuckets.md)
109    - [OH_Rdb_CryptoParam](capi-rdb-oh-rdb-cryptoparam.md)
110    - [OH_RDB_TransOptions](capi-rdb-oh-rdb-transoptions.md)
111    - [OH_Rdb_Transaction](capi-rdb-oh-rdb-transaction.md)
112    - [OH_Rdb_ConfigV2](capi-rdb-oh-rdb-configv2.md)
113    - [OH_UdmfData](capi-udmf-oh-udmfdata.md)
114    - [OH_UdmfRecord](capi-udmf-oh-udmfrecord.md)
115    - [OH_UdmfRecordProvider](capi-udmf-oh-udmfrecordprovider.md)
116    - [OH_UdmfProperty](capi-udmf-oh-udmfproperty.md)
117    - [OH_Udmf_ProgressInfo](capi-udmf-oh-udmf-progressinfo.md)
118    - [OH_UdmfGetDataParams](capi-udmf-oh-udmfgetdataparams.md)
119    - [OH_UdmfOptions](capi-udmf-oh-udmfoptions.md)
120    - [OH_UdmfDataLoadParams](capi-udmf-oh-udmfdataloadparams.md)
121    - [OH_UdmfDataLoadInfo](capi-udmf-oh-udmfdataloadinfo.md)
122    - [OH_UdsPlainText](capi-udmf-oh-udsplaintext.md)
123    - [OH_UdsHyperlink](capi-udmf-oh-udshyperlink.md)
124    - [OH_UdsHtml](capi-udmf-oh-udshtml.md)
125    - [OH_UdsAppItem](capi-udmf-oh-udsappitem.md)
126    - [OH_UdsFileUri](capi-udmf-oh-udsfileuri.md)
127    - [OH_UdsPixelMap](capi-udmf-oh-udspixelmap.md)
128    - [OH_UdsArrayBuffer](capi-udmf-oh-udsarraybuffer.md)
129    - [OH_UdsContentForm](capi-udmf-oh-udscontentform.md)
130    - [OH_Utd](capi-udmf-oh-utd.md)
131- 错误码<!--arkdata-arkts-errcode-->
132  - [关系型数据库错误码](errorcode-data-rdb.md)
133  - [数据共享错误码](errorcode-datashare.md)
134  - [分布式数据对象错误码](errorcode-distributed-dataObject.md)
135  - [分布式键值数据库错误码](errorcode-distributedKVStore.md)
136  - [用户首选项错误码](errorcode-preferences.md)
137  - [统一数据管理框架错误码](errorcode-udmf.md)
138  - [智慧数据平台错误码](errorcode-intelligence.md)
139
140