source stringlengths 14 113 | code stringlengths 10 21.3k |
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application-dev\reference\apis-arkdata\js-apis-data-rdb.md | import data_rdb from '@ohos.data.rdb'; |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | import UIAbility from '@ohos.app.ability.UIAbility';
import { BusinessError } from "@ohos.base";
import window from '@ohos.window';
const STORE_CONFIG: data_rdb.StoreConfig = { name: "RdbTest.db"}
class EntryAbility extends UIAbility {
onWindowStageCreate(windowStage: window.WindowStage){
data_rdb.getRdbStore(th... |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | import UIAbility from '@ohos.app.ability.UIAbility';
import { BusinessError } from "@ohos.base";
import window from '@ohos.window';
const STORE_CONFIG: data_rdb.StoreConfig = { name: "RdbTest.db"}
class EntryAbility extends UIAbility {
onWindowStageCreate(windowStage: window.WindowStage){
context = this.context
... |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | import UIAbility from '@ohos.app.ability.UIAbility';
import window from '@ohos.window';
class EntryAbility extends UIAbility {
onWindowStageCreate(windowStage: window.WindowStage){
context = this.context
}
}
// Call deleteRdbStore.
data_rdb.deleteRdbStore(this.context, "RdbTest.db", (err) => {
if (err) {
... |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | import UIAbility from '@ohos.app.ability.UIAbility';
import { BusinessError } from "@ohos.base";
import window from '@ohos.window';
class EntryAbility extends UIAbility {
onWindowStageCreate(windowStage: window.WindowStage){
context = this.context
}
}
// Call deleteRdbStore.
let promise = data_rdb.deleteRdbSt... |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE") |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | import deviceManager from '@ohos.distributedHardware.deviceManager';
let dmInstance: deviceManager.DeviceManager;
let deviceIds: Array<string> = [];
let devices: Array<string> = [];
deviceManager.createDeviceManager("com.example.appdatamgrverify", (err: BusinessError, manager: void) => {
if (err) {
console.log(... |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.inAllDevices() |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.equalTo("NAME", "lisi") |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.notEqualTo("NAME", "lisi") |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.equalTo("NAME", "lisi")
.beginWrap()
.equalTo("AGE", 18)
.or()
.equalTo("SALARY", 200.5)
.endWrap() |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.equalTo("NAME", "lisi")
.beginWrap()
.equalTo("AGE", 18)
.or()
.equalTo("SALARY", 200.5)
.endWrap() |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.equalTo("NAME", "Lisa")
.or()
.equalTo("NAME", "Rose") |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.equalTo("NAME", "Lisa")
.and()
.equalTo("SALARY", 200.5) |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.contains("NAME", "os") |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.beginsWith("NAME", "os") |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.endsWith("NAME", "se") |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.isNull("NAME") |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.isNotNull("NAME") |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.like("NAME", "%os%") |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.glob("NAME", "?h*g") |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.between("AGE", 10, 50) |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.notBetween("AGE", 10, 50) |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.greaterThan("AGE", 18) |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.lessThan("AGE", 20) |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.greaterThanOrEqualTo("AGE", 18) |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.lessThanOrEqualTo("AGE", 20) |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.orderByAsc("NAME") |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.orderByDesc("AGE") |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.equalTo("NAME", "Rose").distinct() |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.equalTo("NAME", "Rose").limitAs(3) |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.equalTo("NAME", "Rose").limitAs(-1).offsetAs(3) |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.groupBy(["AGE", "NAME"]) |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.indexedBy("SALARY_INDEX") |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.in("AGE", [18, 20]) |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.notIn("NAME", ["Lisa", "Rose"]) |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | import { ValuesBucket } from '@ohos.data.ValuesBucket';
let key1 = "NAME";
let key2 = "AGE";
let key3 = "SALARY";
let key4 = "CODES";
let value1 = "Lisi";
let value2 = 18;
let value3 = 100.5;
let value4 = new Uint8Array([1, 2, 3, 4, 5]);
const valueBucket: ValuesBucket = {
key1: value1,
key2: value2,
key3: value... |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | import { ValuesBucket } from '@ohos.data.ValuesBucket';
let key1 = "NAME";
let key2 = "AGE";
let key3 = "SALARY";
let key4 = "CODES";
let value1 = "Lisi";
let value2 = 18;
let value3 = 100.5;
let value4 = new Uint8Array([1, 2, 3, 4, 5]);
const valueBucket: ValuesBucket = {
key1: value1,
key2: value2,
key3: value... |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | import { ValuesBucket } from '@ohos.data.ValuesBucket';
let key1 = "NAME";
let key2 = "AGE";
let key3 = "SALARY";
let key4 = "CODES";
let value1 = "Lisa";
let value2 = 18;
let value3 = 100.5;
let value4 = new Uint8Array([1, 2, 3, 4, 5]);
let value5 = "Jack";
let value6 = 19;
let value7 = 101.5;
let value8 = new Uint8A... |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | import { ValuesBucket } from '@ohos.data.ValuesBucket';
let key1 = "NAME";
let key2 = "AGE";
let key3 = "SALARY";
let key4 = "CODES";
let value1 = "Lisa";
let value2 = 18;
let value3 = 100.5;
let value4 = new Uint8Array([1, 2, 3, 4, 5]);
let value5 = "Jack";
let value6 = 19;
let value7 = 101.5;
let value8 = new Uint8A... |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | import { ValuesBucket } from '@ohos.data.ValuesBucket';
let key1 = "NAME";
let key2 = "AGE";
let key3 = "SALARY";
let key4 = "CODES";
let value1 = "Lisa";
let value2 = 18;
let value3 = 100.5;
let value4 = new Uint8Array([1, 2, 3, 4, 5]);
const valueBucket: ValuesBucket = {
key1: value1,
key2: value2,
key3: valu... |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | import { ValuesBucket } from '@ohos.data.ValuesBucket';
let key1 = "NAME";
let key2 = "AGE";
let key3 = "SALARY";
let key4 = "CODES";
let value1 = "Lisa";
let value2 = 18;
let value3 = 100.5;
let value4 = new Uint8Array([1, 2, 3, 4, 5]);
const valueBucket: ValuesBucket = {
key1: value1,
key2: value2,
key3: valu... |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.equalTo("NAME", "Lisa")
rdbStore.delete(predicates, (err: BusinessError, rows: number) => {
if (err) {
console.info("Failed to delete data, err: " + err)
return
}
console.log("Deleted rows: " + rows)
}) |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.equalTo("NAME", "Lisa")
let promise: void = rdbStore.delete(predicates)
promise.then((rows: number) => {
console.log("Deleted rows: " + rows)
}).catch((err: BusinessError) => {
console.info("Failed to delete data, err: " + err)
}) |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.equalTo("NAME", "Rose")
rdbStore.query(predicates, ["ID", "NAME", "AGE", "SALARY", "CODES"], (err: BusinessError, resultSet: void) => {
if (err) {
console.info("Failed to query data, err: " + err)
return
}
console.log("ResultSet column nam... |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let predicates = new data_rdb.RdbPredicates("EMPLOYEE")
predicates.equalTo("NAME", "Rose")
let promise: void = rdbStore.query(predicates, ["ID", "NAME", "AGE", "SALARY", "CODES"])
promise.then((resultSet: void) => {
console.log("ResultSet column names: " + resultSet.columnNames)
console.log("ResultSet column count:... |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | rdbStore.querySql("SELECT * FROM EMPLOYEE CROSS JOIN BOOK WHERE BOOK.NAME = ?", ['sanguo'], (err: BusinessError, resultSet: void) => {
if (err) {
console.info("Failed to query data, err: " + err)
return
}
console.log("ResultSet column names: " + resultSet.columnNames)
console.log("ResultSet column count... |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let promise: void = rdbStore.querySql("SELECT * FROM EMPLOYEE CROSS JOIN BOOK WHERE BOOK.NAME = 'sanguo'")
promise.then((resultSet: void) => {
console.log("ResultSet column names: " + resultSet.columnNames)
console.log("ResultSet column count: " + resultSet.columnCount)
}).catch((err: BusinessError) => {
console.... |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | const SQL_DELETE_TABLE = "DELETE FROM test WHERE name = ?"
rdbStore.executeSql(SQL_DELETE_TABLE, ['zhangsan'], (err: BusinessError) => {
if (err) {
console.info("Failed to execute SQL, err: " + err)
return
}
console.info('Delete table done.')
}) |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | const SQL_DELETE_TABLE = "DELETE FROM test WHERE name = 'zhangsan'"
let promise = rdbStore.executeSql(SQL_DELETE_TABLE)
promise.then(() => {
console.info('Delete table done.')
}).catch((err: BusinessError) => {
console.info("Failed to execute SQL, err: " + err)
}) |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | import featureAbility from '@ohos.ability.featureAbility';
import { ValuesBucket } from '@ohos.data.ValuesBucket';
let key1 = "NAME";
let key2 = "AGE";
let key3 = "SALARY";
let key4 = "blobType";
let value1 = "Lisa";
let value2 = 18;
let value3 = 100.5;
let value4 = new Uint8Array([1, 2, 3]);
const valueBucket: Value... |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | import { ValuesBucket } from '@ohos.data.ValuesBucket';
import featureAbility from '@ohos.ability.featureAbility';
let key1 = "NAME";
let key2 = "AGE";
let key3 = "SALARY";
let key4 = "blobType";
let value1 = "Lisa";
let value2 = 18;
let value3 = 100.5;
let value4 = new Uint8Array([1, 2, 3]);
const valueBucket: Value... |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | import { ValuesBucket } from '@ohos.data.ValuesBucket';
import featureAbility from '@ohos.ability.featureAbility';
let key1 = "NAME";
let key2 = "AGE";
let key3 = "SALARY";
let key4 = "blobType";
let value1 = "Lisa";
let value2 = 18;
let value3 = 100.5;
let value4 = new Uint8Array([1, 2, 3]);
const valueBucket: Value... |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | rdbStore.setDistributedTables(["EMPLOYEE"], (err: BusinessError) => {
if (err) {
console.info('Failed to set distributed tables, err: ' + err)
return
}
console.info('Set distributed tables successfully.')
}) |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let promise: void = rdbStore.setDistributedTables(["EMPLOYEE"])
promise.then(() => {
console.info("Set distributed tables successfully.")
}).catch((err: BusinessError) => {
console.info("Failed to set distributed tables, err: " + err)
}) |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | import deviceManager from '@ohos.distributedHardware.deviceManager';
let dmInstance: Array<string>;
deviceManager.createDeviceManager("com.example.appdatamgrverify", (err: BusinessError, manager: void) => {
if (err) {
console.log("create device manager failed, err=" + err);
return;
}
dmInstance = manage... |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | import deviceManager from '@ohos.distributedHardware.deviceManager';
let dmInstance: Array<string>;
deviceManager.createDeviceManager("com.example.appdatamgrverify", (err: BusinessError, manager: void) => {
if (err) {
console.log("create device manager failed, err=" + err);
return;
}
dmInstance = manage... |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | import deviceManager from '@ohos.distributedHardware.deviceManager';
let dmInstance: Array<string>;
deviceManager.createDeviceManager("com.example.appdatamgrverify", (err: BusinessError, manager: void) => {
if (err) {
console.log("create device manager failed, err=" + err);
return;
}
dmInstance = manage... |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | import deviceManager from '@ohos.distributedHardware.deviceManager';
let dmInstance: Array<string>;
deviceManager.createDeviceManager("com.example.appdatamgrverify", (err: BusinessError, manager: void) => {
if (err) {
console.log("create device manager failed, err=" + err);
return;
}
dmInstance = manage... |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let devices: Array<string>;
try {
rdbStore.on('dataChange', data_rdb.SubscribeType.SUBSCRIBE_TYPE_REMOTE, (storeObserver: Array<string>) => {
for (let i = 0; i < devices.length; i++) {
console.log('device=' + devices[i] + ' data changed')
}
})
} catch (err) {
console.log('Failed to register observe... |
application-dev\reference\apis-arkdata\js-apis-data-rdb.md | let devices: Array<string>;
try {
rdbStore.off('dataChange', data_rdb.SubscribeType.SUBSCRIBE_TYPE_REMOTE, (storeObserver: Array<string>) => {
for (let i = 0; i < devices.length; i++) {
console.log('device=' + devices[i] + ' data changed')
}
})
} catch (err) {
console.log('Failed to unregister obse... |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore-sys.md | import { relationalStore } from '@kit.ArkData'; |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore-sys.md | import { dataSharePredicates } from '@kit.ArkData';
import { ValuesBucket } from '@kit.ArkData';
let value1 = "Rose";
let value2 = 22;
let value3 = 200.5;
let value4 = new Uint8Array([1, 2, 3, 4, 5]);
// You can use either of the following:
const valueBucket1: ValuesBucket = {
'NAME': value1,
'AGE': value2,
'SA... |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore-sys.md | import { dataSharePredicates } from '@kit.ArkData';
import { ValuesBucket } from '@kit.ArkData';
import { BusinessError } from '@kit.BasicServicesKit';
let value1 = "Rose";
let value2 = 22;
let value3 = 200.5;
let value4 = new Uint8Array([1, 2, 3, 4, 5]);
// You can use either of the following:
const valueBucket1: Va... |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore-sys.md | import { dataSharePredicates } from '@kit.ArkData';
let predicates = new dataSharePredicates.DataSharePredicates();
predicates.equalTo("NAME", "Lisa");
if(store != undefined) {
(store as relationalStore.RdbStore).delete("EMPLOYEE", predicates, (err, rows) => {
if (err) {
console.error(`Delete failed, code ... |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore-sys.md | import { dataSharePredicates } from '@kit.ArkData';
import { BusinessError } from '@kit.BasicServicesKit';
let predicates = new dataSharePredicates.DataSharePredicates();
predicates.equalTo("NAME", "Lisa");
if(store != undefined) {
(store as relationalStore.RdbStore).delete("EMPLOYEE", predicates).then((rows: Number... |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore-sys.md | import { dataSharePredicates } from '@kit.ArkData';
let predicates = new dataSharePredicates.DataSharePredicates();
predicates.equalTo("NAME", "Rose");
if(store != undefined) {
(store as relationalStore.RdbStore).query("EMPLOYEE", predicates, (err, resultSet) => {
if (err) {
console.error(`Query failed, co... |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore-sys.md | import { dataSharePredicates } from '@kit.ArkData';
let predicates = new dataSharePredicates.DataSharePredicates();
predicates.equalTo("NAME", "Rose");
if(store != undefined) {
(store as relationalStore.RdbStore).query("EMPLOYEE", predicates, ["ID", "NAME", "AGE", "SALARY", "CODES"], (err, resultSet) => {
if (er... |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore-sys.md | import { dataSharePredicates } from '@kit.ArkData';
import { BusinessError } from '@kit.BasicServicesKit';
let predicates = new dataSharePredicates.DataSharePredicates();
predicates.equalTo("NAME", "Rose");
if(store != undefined) {
(store as relationalStore.RdbStore).query("EMPLOYEE", predicates, ["ID", "NAME", "AGE... |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore-sys.md | let predicates = new relationalStore.RdbPredicates("EMPLOYEE");
predicates.in("id", ["id1", "id2"]);
if(store != undefined) {
(store as relationalStore.RdbStore).cloudSync(relationalStore.SyncMode.SYNC_MODE_CLOUD_FIRST, predicates, (progressDetail: relationalStore.ProgressDetails) => {
console.info(`progress: ${... |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore-sys.md | import { BusinessError } from '@kit.BasicServicesKit';
let predicates = new relationalStore.RdbPredicates("EMPLOYEE");
let asset : relationalStore.Asset = {
name: "name",
uri: "uri",
path: "path",
createTime: new Date().getTime().toString(),
modifyTime: new Date().getTime().toString(),
size: "1024"
}
// Sp... |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore-sys.md | import { BusinessError } from '@kit.BasicServicesKit';
let predicates = new relationalStore.RdbPredicates("EMPLOYEE");
predicates.in("id", ["id1", "id2"]);
if(store != undefined) {
(store as relationalStore.RdbStore).cloudSync(relationalStore.SyncMode.SYNC_MODE_CLOUD_FIRST, predicates, (progressDetail: relationalSt... |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore-sys.md | import { BusinessError } from '@kit.BasicServicesKit';
let predicates = new relationalStore.RdbPredicates("EMPLOYEE");
let asset : relationalStore.Asset = {
name: "name",
uri: "uri",
path: "path",
createTime: new Date().getTime().toString(),
modifyTime: new Date().getTime().toString(),
size: "1024"
}
// Sp... |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore-sys.md | import { BusinessError } from '@kit.BasicServicesKit';
let sharingResource: string;
let predicates = new relationalStore.RdbPredicates('test_table');
predicates.equalTo('data', 'data_test');
if(store != undefined) {
(store as relationalStore.RdbStore).querySharingResource(predicates, ['uuid', 'data']).then((resultSe... |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore-sys.md | let sharingResource: string;
let predicates = new relationalStore.RdbPredicates('test_table');
predicates.equalTo('data', 'data_test');
if(store != undefined) {
(store as relationalStore.RdbStore).querySharingResource(predicates,(err, resultSet) => {
if (err) {
console.error(`sharing resource failed, code i... |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore-sys.md | let sharingResource: string;
let predicates = new relationalStore.RdbPredicates('test_table');
predicates.equalTo('data', 'data_test');
if(store != undefined) {
(store as relationalStore.RdbStore).querySharingResource(predicates, ['uuid', 'data'], (err, resultSet) => {
if (err) {
console.error(`sharing reso... |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore-sys.md | import { BusinessError } from '@kit.BasicServicesKit';
if(store != undefined) {
(store as relationalStore.RdbStore).lockCloudContainer().then((time: Number) => {
console.info('lockCloudContainer succeeded time:' + time);
}).catch((err: BusinessError) => {
console.error(`lockCloudContainer failed, code is $... |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore-sys.md | import { BusinessError } from '@kit.BasicServicesKit';
if(store != undefined) {
(store as relationalStore.RdbStore).unlockCloudContainer().then(() => {
console.info('unlockCloudContainer succeeded');
}).catch((err: BusinessError) => {
console.error(`unlockCloudContainer failed, code is ${err.code},message ... |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore-sys.md | import { BusinessError } from '@kit.BasicServicesKit';
let store: relationalStore.RdbStore | undefined = undefined;
if(store != undefined) {
let promiseRestore = (store as relationalStore.RdbStore).restore();
promiseRestore.then(() => {
console.info('Succeeded in restoring.');
}).catch((err: BusinessError) =... |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore-sys.md | let resultSet: relationalStore.ResultSet | undefined;
if(resultSet != undefined) {
const id = (resultSet as relationalStore.ResultSet).getFloat32Array(0);
} |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore.md | import { relationalStore } from '@kit.ArkData'; |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore.md | import { UIAbility } from '@kit.AbilityKit';
import { window } from '@kit.ArkUI';
import { BusinessError } from '@kit.BasicServicesKit';
let store: relationalStore.RdbStore | undefined = undefined;
class EntryAbility extends UIAbility {
onWindowStageCreate(windowStage: window.WindowStage) {
const STORE_CONFIG: ... |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore.md | import { UIAbility } from '@kit.AbilityKit';
import { window } from '@kit.ArkUI';
import { BusinessError } from '@kit.BasicServicesKit';
let store: relationalStore.RdbStore | undefined = undefined;
class EntryAbility extends UIAbility {
onWindowStageCreate(windowStage: window.WindowStage) {
const STORE_CONFIG: ... |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore.md | import { UIAbility } from '@kit.AbilityKit';
import { window } from '@kit.ArkUI';
import { BusinessError } from '@kit.BasicServicesKit';
let store: relationalStore.RdbStore | undefined = undefined;
class EntryAbility extends UIAbility {
onWindowStageCreate(windowStage: window.WindowStage) {
relationalStore.dele... |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore.md | import { UIAbility } from '@kit.AbilityKit';
import { window } from '@kit.ArkUI';
import { BusinessError } from '@kit.BasicServicesKit';
let store: relationalStore.RdbStore | undefined = undefined;
class EntryAbility extends UIAbility {
onWindowStageCreate(windowStage: window.WindowStage) {
relationalStore.dele... |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore.md | import { UIAbility } from '@kit.AbilityKit';
import { window } from '@kit.ArkUI';
import { BusinessError } from '@kit.BasicServicesKit';
let store: relationalStore.RdbStore | undefined = undefined;
class EntryAbility extends UIAbility {
onWindowStageCreate(windowStage: window.WindowStage) {
const STORE_CONFIG: ... |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore.md | import { UIAbility } from '@kit.AbilityKit';
import { window } from '@kit.ArkUI';
import { BusinessError } from '@kit.BasicServicesKit';
let store: relationalStore.RdbStore | undefined = undefined;
class EntryAbility extends UIAbility {
onWindowStageCreate(windowStage: window.WindowStage) {
const STORE_CONFIG: ... |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore.md | import { relationalStore } from '@kit.ArkData'; // Import the relationalStore module.
let customType = relationalStore.Tokenizer.CUSTOM_TOKENIZER;
let customTypeSupported = relationalStore.isTokenizerSupported(customType);
console.info("custom tokenizer supported on current platform: " + customTypeSupported); |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore.md | import { relationalStore } from '@kit.ArkData'; // Import the relationalStore module.
import { UIAbility } from '@kit.AbilityKit';
import { BusinessError } from '@kit.BasicServicesKit';
import { window } from '@kit.ArkUI';
// In this example, Ability is used to obtain an RdbStore instance in the stage model. You can u... |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore.md | import { relationalStore } from '@kit.ArkData'; // Import the relationalStore module.
import { UIAbility } from '@kit.AbilityKit';
import { BusinessError } from '@kit.BasicServicesKit';
import { window } from '@kit.ArkUI';
// In this example, Ability is used to obtain an RdbStore instance in the stage model. You can u... |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore.md | let predicates = new relationalStore.RdbPredicates("EMPLOYEE"); |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore.md | import { distributedDeviceManager } from '@kit.DistributedServiceKit';
import { BusinessError } from '@kit.BasicServicesKit';
let dmInstance: distributedDeviceManager.DeviceManager;
let deviceIds: Array<string> = [];
try {
dmInstance = distributedDeviceManager.createDeviceManager("com.example.appdatamgrverify");
... |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore.md | let predicates = new relationalStore.RdbPredicates("EMPLOYEE");
predicates.inAllDevices(); |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore.md | // Find all the records in the NAME column where the value is Lisa.
let predicates = new relationalStore.RdbPredicates("EMPLOYEE");
predicates.equalTo("NAME", "Lisa"); |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore.md | // Find all the records in the NAME column where the value is not Lisa.
let predicates = new relationalStore.RdbPredicates("EMPLOYEE");
predicates.notEqualTo("NAME", "Lisa"); |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore.md | let predicates = new relationalStore.RdbPredicates("EMPLOYEE");
predicates.equalTo("NAME", "Lisa")
.beginWrap()
.equalTo("AGE", 18)
.or()
.equalTo("SALARY", 200.5)
.endWrap(); |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore.md | let predicates = new relationalStore.RdbPredicates("EMPLOYEE");
predicates.equalTo("NAME", "Lisa")
.beginWrap()
.equalTo("AGE", 18)
.or()
.equalTo("SALARY", 200.5)
.endWrap(); |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore.md | // Find all records in the NAME column where the value is Lisa or Rose.
let predicates = new relationalStore.RdbPredicates("EMPLOYEE");
predicates.equalTo("NAME", "Lisa")
.or()
.equalTo("NAME", "Rose"); |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore.md | // Find the records in the EMPLOYEE table where the NAME column is Lisa and the SALARY column is 200.5.
let predicates = new relationalStore.RdbPredicates("EMPLOYEE");
predicates.equalTo("NAME", "Lisa")
.and()
.equalTo("SALARY", 200.5); |
application-dev\reference\apis-arkdata\js-apis-data-relationalStore.md | // Find all the records that contain the string 'os' in the NAME column.
let predicates = new relationalStore.RdbPredicates("EMPLOYEE");
predicates.contains("NAME", "os"); |
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