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Readme-EN.mdD22-Oct-20257.7 KiB133131

arkts-apis-data-relationalStore-RdbPredicates.mdD22-Oct-202548.1 KiB1,202779

arkts-apis-data-relationalStore-RdbStore.mdD22-Oct-2025286.1 KiB5,9354,655

arkts-apis-data-relationalStore-ResultSet.mdD22-Oct-202565.2 KiB1,3381,027

arkts-apis-data-relationalStore-Transaction.mdD22-Oct-202571.7 KiB1,4501,175

arkts-apis-data-relationalStore-e.mdD22-Oct-202521.2 KiB352266

arkts-apis-data-relationalStore-f.mdD22-Oct-202534.9 KiB783565

arkts-apis-data-relationalStore-i.mdD22-Oct-202520.3 KiB168119

arkts-apis-data-relationalStore-t.mdD22-Oct-20254.2 KiB8755

arkts-apis-data-relationalStore.mdD22-Oct-20252.1 KiB2920

capi-data-asset-h.mdD22-Oct-202517.1 KiB545342

capi-oh-cursor-h.mdD22-Oct-20255.6 KiB8955

capi-oh-data-value-h.mdD22-Oct-202533.7 KiB715454

capi-oh-data-values-buckets-h.mdD22-Oct-20256.5 KiB15796

capi-oh-data-values-h.mdD22-Oct-202538.8 KiB777496

capi-oh-predicates-h.mdD22-Oct-20257.4 KiB169105

capi-oh-preferences-err-code-h.mdD22-Oct-20251.8 KiB5032

capi-oh-preferences-h.mdD22-Oct-202523.3 KiB414261

capi-oh-preferences-option-h.mdD22-Oct-202510.9 KiB213131

capi-oh-preferences-value-h.mdD22-Oct-202511 KiB224139

capi-oh-rdb-crypto-param-h.mdD22-Oct-202512.3 KiB303190

capi-oh-rdb-transaction-h.mdD22-Oct-202532.1 KiB472301

capi-oh-rdb-types-h.mdD22-Oct-20251.6 KiB4729

capi-oh-value-object-h.mdD22-Oct-2025580 2413

capi-oh-values-bucket-h.mdD22-Oct-20257.3 KiB15597

capi-preferences-oh-preferences.mdD22-Oct-2025202 126

capi-preferences-oh-preferencesoption.mdD22-Oct-2025237 126

capi-preferences-oh-preferencespair.mdD22-Oct-2025241 126

capi-preferences-oh-preferencesvalue.mdD22-Oct-2025236 126

capi-preferences.mdD22-Oct-20251.1 KiB1912

capi-rdb-data-asset.mdD22-Oct-2025219 126

capi-rdb-oh-cursor.mdD22-Oct-202517 KiB446282

capi-rdb-oh-data-value.mdD22-Oct-2025209 126

capi-rdb-oh-data-values.mdD22-Oct-2025214 126

capi-rdb-oh-data-vbuckets.mdD22-Oct-2025208 126

capi-rdb-oh-predicates.mdD22-Oct-202528.9 KiB657428

capi-rdb-oh-rdb-config.mdD22-Oct-20251.2 KiB2718

capi-rdb-oh-rdb-configv2.mdD22-Oct-2025412 126

capi-rdb-oh-rdb-cryptoparam.mdD22-Oct-2025233 126

capi-rdb-oh-rdb-store.mdD22-Oct-2025385 2011

capi-rdb-oh-rdb-transaction.mdD22-Oct-2025234 126

capi-rdb-oh-rdb-transoptions.mdD22-Oct-2025237 126

capi-rdb-oh-vbucket.mdD22-Oct-20256.7 KiB213137

capi-rdb-oh-vobject.mdD22-Oct-20255.5 KiB159102

capi-rdb-rdb-changeinfo.mdD22-Oct-20251.5 KiB2516

capi-rdb-rdb-dataobserver.mdD22-Oct-2025645 2112

capi-rdb-rdb-distributedconfig.mdD22-Oct-2025543 2112

capi-rdb-rdb-keydata.mdD22-Oct-2025445 2112

capi-rdb-rdb-keyinfo.mdD22-Oct-2025854 2213

capi-rdb-rdb-progressdetails.mdD22-Oct-2025744 2314

capi-rdb-rdb-progressobserver.mdD22-Oct-2025727 2112

capi-rdb-rdb-statistic.mdD22-Oct-2025843 2314

capi-rdb-rdb-subscribecallback.mdD22-Oct-2025774 2112

capi-rdb-rdb-tabledetails.mdD22-Oct-2025794 2213

capi-rdb.mdD22-Oct-20252.8 KiB2620

capi-relational-store-error-code-h.mdD22-Oct-202510.4 KiB10991

capi-relational-store-h.mdD22-Oct-202585.7 KiB2,1081,344

capi-udmf-err-code-h.mdD22-Oct-20252 KiB6844

capi-udmf-h.mdD22-Oct-202585.8 KiB2,3021,455

capi-udmf-meta-h.mdD22-Oct-202520.4 KiB160149

capi-udmf-oh-udmf-progressinfo.mdD22-Oct-2025180 126

capi-udmf-oh-udmfdata.mdD22-Oct-2025172 126

capi-udmf-oh-udmfdataloadinfo.mdD22-Oct-2025187 126

capi-udmf-oh-udmfdataloadparams.mdD22-Oct-2025184 126

capi-udmf-oh-udmfgetdataparams.mdD22-Oct-2025214 126

capi-udmf-oh-udmfoptions.mdD22-Oct-2025184 126

capi-udmf-oh-udmfproperty.mdD22-Oct-2025202 126

capi-udmf-oh-udmfrecord.mdD22-Oct-2025191 126

capi-udmf-oh-udmfrecordprovider.mdD22-Oct-2025196 116

capi-udmf-oh-udsappitem.mdD22-Oct-2025196 126

capi-udmf-oh-udsarraybuffer.mdD22-Oct-2025175 126

capi-udmf-oh-udscontentform.mdD22-Oct-2025196 126

capi-udmf-oh-udsfileuri.mdD22-Oct-2025168 126

capi-udmf-oh-udshtml.mdD22-Oct-2025209 126

capi-udmf-oh-udshyperlink.mdD22-Oct-2025191 126

capi-udmf-oh-udspixelmap.mdD22-Oct-2025170 126

capi-udmf-oh-udsplaintext.mdD22-Oct-2025191 126

capi-udmf-oh-utd.mdD22-Oct-2025149 126

capi-udmf.mdD22-Oct-20251.2 KiB1812

capi-uds-h.mdD22-Oct-202577.9 KiB1,7101,065

capi-utd-h.mdD22-Oct-202516.4 KiB445275

errorcode-data-rdb.mdD22-Oct-202516.6 KiB640349

errorcode-datashare.mdD22-Oct-20254.4 KiB14782

errorcode-distributed-dataObject.mdD22-Oct-20252.6 KiB7639

errorcode-distributedKVStore.mdD22-Oct-20252.6 KiB10861

errorcode-intelligence.mdD22-Oct-2025820 2514

errorcode-preferences.mdD22-Oct-20252.2 KiB10257

errorcode-udmf.mdD22-Oct-2025957 2413

js-apis-application-dataShareExtensionAbility-sys.mdD22-Oct-202514.8 KiB403302

js-apis-data-DataShareResultSet-sys.mdD22-Oct-202514.4 KiB488333

js-apis-data-UdmfComponents.mdD22-Oct-20254 KiB10986

js-apis-data-ability.mdD22-Oct-202523.6 KiB860549

js-apis-data-cloudData-sys.mdD22-Oct-202592.2 KiB2,0671,494

js-apis-data-cloudData.mdD22-Oct-20253.5 KiB8154

js-apis-data-cloudExtension-sys.mdD22-Oct-202579.9 KiB2,0161,561

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

js-apis-data-dataShare-sys.mdD22-Oct-2025100.2 KiB2,0741,519

js-apis-data-dataShare.mdD22-Oct-202522.3 KiB414295

js-apis-data-dataSharePredicates-sys.mdD22-Oct-202525.3 KiB777486

js-apis-data-dataSharePredicates.mdD22-Oct-20259 KiB218135

js-apis-data-distributedobject.mdD22-Oct-202562.7 KiB1,5151,110

js-apis-data-intelligence.mdD22-Oct-202521.9 KiB529356

js-apis-data-preferences.mdD22-Oct-2025105.3 KiB2,4021,675

js-apis-data-rdb.mdD22-Oct-202566.9 KiB2,2101,552

js-apis-data-relationalStore-sys.mdD22-Oct-202556.9 KiB1,166898

js-apis-data-relationalStore.mdD22-Oct-2025521 KiB10,7178,198

js-apis-data-resultset.mdD22-Oct-202511.3 KiB429290

js-apis-data-sendablePreferences.mdD22-Oct-202550.8 KiB1,155785

js-apis-data-sendableRelationalStore.mdD22-Oct-202522.9 KiB512372

js-apis-data-storage.mdD22-Oct-202529.7 KiB929615

js-apis-data-unifiedDataChannel.mdD22-Oct-202594 KiB2,0961,540

js-apis-data-uniformDataStruct.mdD22-Oct-202515.3 KiB297243

js-apis-data-uniformTypeDescriptor.mdD22-Oct-202551.9 KiB686540

js-apis-data-valuesBucket.mdD22-Oct-20251.6 KiB4528

js-apis-distributed-data.mdD22-Oct-2025167.9 KiB5,4464,102

js-apis-distributedKVStore-sys.mdD22-Oct-202532.3 KiB698524

js-apis-distributedKVStore.mdD22-Oct-2025270.6 KiB7,1035,391

js-apis-system-storage.mdD22-Oct-20257.7 KiB195144

Readme-EN.md

1# ArkData (ArkData Management)
2
3- ArkTS APIs<!--arkdata-arkts-->
4  - [@ohos.data.commonType (Common Data Types)](js-apis-data-commonType.md)
5  - [@ohos.data.dataAbility (DataAbility Predicates)](js-apis-data-ability.md)
6  - [@ohos.data.dataShare (DataShare)](js-apis-data-dataShare.md)
7  - [@ohos.data.dataSharePredicates (DataShare Predicates)](js-apis-data-dataSharePredicates.md)
8  - [@ohos.data.distributedDataObject (Distributed Data Object)](js-apis-data-distributedobject.md)
9  - [@ohos.data.distributedKVStore (Distributed KV Store)](js-apis-distributedKVStore.md)
10  - [@ohos.data.preferences (User Preferences)](js-apis-data-preferences.md)
11  - [@ohos.data.sendablePreferences (Shared User Preferences)](js-apis-data-sendablePreferences.md)
12  - @ohos.data.relationalStore (RDB Store)<!--js-apis-data-relationalstore-->
13    - [Module Description](arkts-apis-data-relationalStore.md)
14    - [Functions](arkts-apis-data-relationalStore-f.md)
15    - [Interface (RdbStore)](arkts-apis-data-relationalStore-RdbStore.md)
16    - [Interface (ResultSet)](arkts-apis-data-relationalStore-ResultSet.md)
17    - [Interface (Transaction)](arkts-apis-data-relationalStore-Transaction.md)
18    - [Interfaces (Others)](arkts-apis-data-relationalStore-i.md)
19    - [Class (RdbPredicates)](arkts-apis-data-relationalStore-RdbPredicates.md)
20    - [Enums](arkts-apis-data-relationalStore-e.md)
21    - [Types](arkts-apis-data-relationalStore-t.md)
22  - [@ohos.data.sendableRelationalStore (Shared RDB Store)](js-apis-data-sendableRelationalStore.md)
23  - [@ohos.data.unifiedDataChannel (Unified Data Channel)](js-apis-data-unifiedDataChannel.md)
24  - [@ohos.data.uniformDataStruct (Uniform Data Structs)](js-apis-data-uniformDataStruct.md)
25  - [@ohos.data.uniformTypeDescriptor (Uniform Data Definition and Description)](js-apis-data-uniformTypeDescriptor.md)
26  - [@ohos.data.ValuesBucket (Value Bucket)](js-apis-data-valuesBucket.md)
27  - [@ohos.data.intelligence (ArkData Intelligence Platform)](js-apis-data-intelligence.md)
28  <!--Del-->
29  - [@ohos.application.DataShareExtensionAbility (DataShare ExtensionAbility) (System API)](js-apis-application-dataShareExtensionAbility-sys.md)
30  <!--DelEnd-->
31  - [@ohos.data.cloudData (Device-Cloud Service)](js-apis-data-cloudData.md)
32  <!--Del-->
33  - [@ohos.data.cloudData (Device-Cloud Service) (System API)](js-apis-data-cloudData-sys.md)
34  - [@ohos.data.cloudExtension (Device-Cloud Sharing Extension) (System API)](js-apis-data-cloudExtension-sys.md)
35  - [@ohos.data.dataShare (DataShare) (System API)](js-apis-data-dataShare-sys.md)
36  - [@ohos.data.dataSharePredicates (DataShare Predicates) (System API)](js-apis-data-dataSharePredicates-sys.md)
37  - [@ohos.data.dataShareResultSet (DataShare Result Set) (System API)](js-apis-data-DataShareResultSet-sys.md)
38  - [@ohos.data.distributedKVStore (Distributed KV Store) (System API)](js-apis-distributedKVStore-sys.md)
39  - [@ohos.data.relationalStore (RDB Store) (System API)](js-apis-data-relationalStore-sys.md)
40  <!--DelEnd-->
41  - APIs No Longer Maintained<!--arkdata-arkts-dep-->
42    - [@ohos.data.distributedData (Distributed Data Management)](js-apis-distributed-data.md)
43    - [@ohos.data.rdb (RDB)](js-apis-data-rdb.md)
44    - [@ohos.data.storage (Lightweight Data Storage)](js-apis-data-storage.md)
45    - [@system.storage (Data Storage)](js-apis-system-storage.md)
46    - data/rdb
47      - [resultSet (Result Set)](js-apis-data-resultset.md)
48- ArkTS Components<!--arkdata-comp-->
49  - [@ohos.data.UdmfComponents (Content Card)](js-apis-data-UdmfComponents.md)
50- C APIs<!--arkdata-c-->
51  - Modules<!--arkdata-module-->
52    - [Preferences](capi-preferences.md)
53    - [RDB](capi-rdb.md)
54    - [UDMF](capi-udmf.md)
55  - Header Files<!--arkdata-headerfile-->
56    - [oh_preferences.h](capi-oh-preferences-h.md)
57    - [oh_preferences_err_code.h](capi-oh-preferences-err-code-h.md)
58    - [oh_preferences_option.h](capi-oh-preferences-option-h.md)
59    - [oh_preferences_value.h](capi-oh-preferences-value-h.md)
60    - [data_asset.h](capi-data-asset-h.md)
61    - [oh_cursor.h](capi-oh-cursor-h.md)
62    - [oh_data_value.h](capi-oh-data-value-h.md)
63    - [oh_data_values.h](capi-oh-data-values-h.md)
64    - [oh_data_values_buckets.h](capi-oh-data-values-buckets-h.md)
65    - [oh_predicates.h](capi-oh-predicates-h.md)
66    - [oh_rdb_crypto_param.h](capi-oh-rdb-crypto-param-h.md)
67    - [oh_rdb_transaction.h](capi-oh-rdb-transaction-h.md)
68    - [oh_rdb_types.h](capi-oh-rdb-types-h.md)
69    - [oh_value_object.h](capi-oh-value-object-h.md)
70    - [oh_values_bucket.h](capi-oh-values-bucket-h.md)
71    - [relational_store.h](capi-relational-store-h.md)
72    - [relational_store_error_code.h](capi-relational-store-error-code-h.md)
73    - [udmf.h](capi-udmf-h.md)
74    - [udmf_err_code.h](capi-udmf-err-code-h.md)
75    - [udmf_meta.h](capi-udmf-meta-h.md)
76    - [uds.h](capi-uds-h.md)
77    - [utd.h](capi-utd-h.md)
78  - Structs<!--arkdata-struct-->
79    - [OH_Cursor](capi-rdb-oh-cursor.md)
80    - [OH_Predicates](capi-rdb-oh-predicates.md)
81    - [OH_VObject](capi-rdb-oh-vobject.md)
82    - [OH_VBucket](capi-rdb-oh-vbucket.md)
83    - [OH_Rdb_Config](capi-rdb-oh-rdb-config.md)
84    - [OH_Rdb_Store](capi-rdb-oh-rdb-store.md)
85    - [Rdb_DistributedConfig](capi-rdb-rdb-distributedconfig.md)
86    - [Rdb_KeyInfo](capi-rdb-rdb-keyinfo.md)
87    - [Rdb_KeyData](capi-rdb-rdb-keydata.md)
88    - [Rdb_ChangeInfo](capi-rdb-rdb-changeinfo.md)
89    - [Rdb_SubscribeCallback](capi-rdb-rdb-subscribecallback.md)
90    - [Rdb_DataObserver](capi-rdb-rdb-dataobserver.md)
91    - [Rdb_Statistic](capi-rdb-rdb-statistic.md)
92    - [Rdb_TableDetails](capi-rdb-rdb-tabledetails.md)
93    - [Rdb_ProgressDetails](capi-rdb-rdb-progressdetails.md)
94    - [Rdb_ProgressObserver](capi-rdb-rdb-progressobserver.md)
95    - [OH_Preferences](capi-preferences-oh-preferences.md)
96    - [OH_PreferencesOption](capi-preferences-oh-preferencesoption.md)
97    - [OH_PreferencesPair](capi-preferences-oh-preferencespair.md)
98    - [OH_PreferencesValue](capi-preferences-oh-preferencesvalue.md)
99    - [Data_Asset](capi-rdb-data-asset.md)
100    - [OH_Data_Value](capi-rdb-oh-data-value.md)
101    - [OH_Data_Values](capi-rdb-oh-data-values.md)
102    - [OH_Data_VBuckets](capi-rdb-oh-data-vbuckets.md)
103    - [OH_Rdb_CryptoParam](capi-rdb-oh-rdb-cryptoparam.md)
104    - [OH_RDB_TransOptions](capi-rdb-oh-rdb-transoptions.md)
105    - [OH_Rdb_Transaction](capi-rdb-oh-rdb-transaction.md)
106    - [OH_Rdb_ConfigV2](capi-rdb-oh-rdb-configv2.md)
107    - [OH_UdmfData](capi-udmf-oh-udmfdata.md)
108    - [OH_UdmfRecord](capi-udmf-oh-udmfrecord.md)
109    - [OH_UdmfRecordProvider](capi-udmf-oh-udmfrecordprovider.md)
110    - [OH_UdmfProperty](capi-udmf-oh-udmfproperty.md)
111    - [OH_Udmf_ProgressInfo](capi-udmf-oh-udmf-progressinfo.md)
112    - [OH_UdmfGetDataParams](capi-udmf-oh-udmfgetdataparams.md)
113    - [OH_UdmfOptions](capi-udmf-oh-udmfoptions.md)
114    - [OH_UdmfDataLoadParams](capi-udmf-oh-udmfdataloadparams.md)
115    - [OH_UdmfDataLoadInfo](capi-udmf-oh-udmfdataloadinfo.md)
116    - [OH_UdsPlainText](capi-udmf-oh-udsplaintext.md)
117    - [OH_UdsHyperlink](capi-udmf-oh-udshyperlink.md)
118    - [OH_UdsHtml](capi-udmf-oh-udshtml.md)
119    - [OH_UdsAppItem](capi-udmf-oh-udsappitem.md)
120    - [OH_UdsFileUri](capi-udmf-oh-udsfileuri.md)
121    - [OH_UdsPixelMap](capi-udmf-oh-udspixelmap.md)
122    - [OH_UdsArrayBuffer](capi-udmf-oh-udsarraybuffer.md)
123    - [OH_UdsContentForm](capi-udmf-oh-udscontentform.md)
124    - [OH_Utd](capi-udmf-oh-utd.md)
125- Error Codes<!--arkdata-arkts-errcode-->
126  - [RDB Error Codes](errorcode-data-rdb.md)
127  - [DataShare Error Codes](errorcode-datashare.md)
128  - [Distributed Data Object Error Codes](errorcode-distributed-dataObject.md)
129  - [Distributed KV Store Error Codes](errorcode-distributedKVStore.md)
130  - [User Preferences Error Codes](errorcode-preferences.md)
131  - [UDMF Error Codes](errorcode-udmf.md)
132  - [AIP Error Codes](errorcode-intelligence.md)
133