diff --git a/en/application-dev/reference/apis/js-apis-data-rdb.md b/en/application-dev/reference/apis/js-apis-data-rdb.md index 6245b628719c9b5a41595e211147d4d2ee9b7f71..ac26222e5da8c26216901b3de93bec9b4f22133b 100644 --- a/en/application-dev/reference/apis/js-apis-data-rdb.md +++ b/en/application-dev/reference/apis/js-apis-data-rdb.md @@ -40,10 +40,10 @@ Obtains an RDB store. This API uses an asynchronous callback to return the resul const STORE_CONFIG = { name: "RdbTest.db"} data_rdb.getRdbStore(this.context, STORE_CONFIG, 1, function (err, rdbStore) { if (err) { - console.info("Get RdbStore failed, err: " + err) + console.info("Failed to get RdbStore, err: " + err) return } - console.log("Get RdbStore successfully.") + console.log("Got RdbStore successfully.") }) ``` @@ -75,9 +75,9 @@ Obtains an RDB store. This API uses a promise to return the result. You can set const STORE_CONFIG = { name: "RdbTest.db" } let promise = data_rdb.getRdbStore(this.context, STORE_CONFIG, 1); promise.then(async (rdbStore) => { - console.log("Get RdbStore successfully.") + console.log("Got RdbStore successfully.") }).catch((err) => { - console.log("Get RdbStore failed, err: " + err) + console.log("Failed to get RdbStore, err: " + err) }) ``` @@ -100,10 +100,10 @@ Deletes an RDB store. This API uses an asynchronous callback to return the resul ```js data_rdb.deleteRdbStore(this.context, "RdbTest.db", function (err, rdbStore) { if (err) { - console.info("Delete RdbStore failed, err: " + err) + console.info("Failed to delete RdbStore, err: " + err) return } - console.log("Delete RdbStore successfully.") + console.log("Deleted RdbStore successfully.") }) ``` @@ -130,9 +130,9 @@ Deletes an RDB store. This API uses a promise to return the result. ```js let promise = data_rdb.deleteRdbStore(this.context, "RdbTest.db") promise.then(()=>{ - console.log("Delete RdbStore successfully.") + console.log("Deleted RdbStore successfully.") }).catch((err) => { - console.info("Delete RdbStore failed, err: " + err) + console.info("Failed to delete RdbStore, err: " + err) }) ``` @@ -981,10 +981,10 @@ const valueBucket = { } rdbStore.insert("EMPLOYEE", valueBucket, function (err, ret) { if (err) { - console.info("Insert failed, err: " + err) + console.info("Failed to insert data, err: " + err) return } - console.log("Insert first done: " + ret) + console.log("Inserted first row: " + ret) }) ``` @@ -1020,7 +1020,7 @@ let promise = rdbStore.insert("EMPLOYEE", valueBucket) promise.then(async (ret) => { console.log("Insert first done: " + ret) }).catch((err) => { - console.log("Insert failed, err: " + err) + console.log("Failed to insert data, err: " + err) }) ``` @@ -1038,7 +1038,7 @@ Updates data in the database based on the specified RdbPredicates object. This A | -------- | -------- | -------- | -------- | | values | [ValuesBucket](#valuesbucket) | Yes| Rows of data to be updated in the database. The key-value pair is associated with the column name in the target table.| | predicates | [RdbPredicates](#rdbpredicates) | Yes| Update conditions specified by the **RdbPredicates** object.| -| callback | AsyncCallback<number> | Yes| Callback used to return the number of rows updated.| +| callback | AsyncCallback<number> | Yes| Callback used to return the number of rows updated.| **Example** ```js @@ -1052,7 +1052,7 @@ let predicates = new data_rdb.RdbPredicates("EMPLOYEE") predicates.equalTo("NAME", "Lisa") rdbStore.update(valueBucket, predicates, function (err, ret) { if (err) { - console.info("Updated failed, err: " + err) + console.info("Failed to update data, err: " + err) return } console.log("Updated row count: " + ret) @@ -1093,7 +1093,7 @@ let promise = rdbStore.update(valueBucket, predicates) promise.then(async (ret) => { console.log("Updated row count: " + ret) }).catch((err) => { - console.info("Updated failed, err: " + err) + console.info("Failed to update data, err: " + err) }) ``` @@ -1110,7 +1110,7 @@ Updates data in the database based on the specified **DataSharePredicates** obje | table | string | Yes| Name of the target table.| | values | [ValuesBucket](#valuesbucket) | Yes| Rows of data to be updated in the database. The key-value pair is associated with the column name in the target table.| | predicates | [DataSharePredicates](js-apis-data-DataSharePredicates.md#datasharepredicates)| Yes| Update conditions specified by the **DataSharePredicates** object.| -| callback | AsyncCallback<number> | Yes| Callback used to return the number of rows updated.| +| callback | AsyncCallback<number> | Yes| Callback used to return the number of rows updated.| **Example** ```js @@ -1125,7 +1125,7 @@ let predicates = new dataSharePredicates.DataSharePredicates() predicates.equalTo("NAME", "Lisa") rdbStore.update("EMPLOYEE", valueBucket, predicates, function (err, ret) { if (err) { - console.info("Updated failed, err: " + err) + console.info("Failed to update data, err: " + err) return } console.log("Updated row count: " + ret) @@ -1166,7 +1166,7 @@ let promise = rdbStore.update("EMPLOYEE", valueBucket, predicates) promise.then(async (ret) => { console.log("Updated row count: " + ret) }).catch((err) => { - console.info("Updated failed, err: " + err) + console.info("Failed to update data, err: " + err) }) ``` @@ -1191,10 +1191,10 @@ let predicates = new data_rdb.RdbPredicates("EMPLOYEE") predicates.equalTo("NAME", "Lisa") rdbStore.delete(predicates, function (err, rows) { if (err) { - console.info("Delete failed, err: " + err) + console.info("Failed to delete data, err: " + err) return } - console.log("Delete rows: " + rows) + console.log("Deleted rows: " + rows) }) ``` @@ -1223,9 +1223,9 @@ let predicates = new data_rdb.RdbPredicates("EMPLOYEE") predicates.equalTo("NAME", "Lisa") let promise = rdbStore.delete(predicates) promise.then((rows) => { - console.log("Delete rows: " + rows) + console.log("Deleted rows: " + rows) }).catch((err) => { - console.info("Delete failed, err: " + err) + console.info("Failed to delete data, err: " + err) }) ``` @@ -1252,10 +1252,10 @@ let predicates = new dataSharePredicates.DataSharePredicates() predicates.equalTo("NAME", "Lisa") rdbStore.delete("EMPLOYEE", predicates, function (err, rows) { if (err) { - console.info("Delete failed, err: " + err) + console.info("Failed to delete data, err: " + err) return } - console.log("Delete rows: " + rows) + console.log("Deleted rows: " + rows) }) ``` ### delete9+ @@ -1284,9 +1284,9 @@ let predicates = new dataSharePredicates.DataSharePredicates() predicates.equalTo("NAME", "Lisa") let promise = rdbStore.delete("EMPLOYEE", predicates) promise.then((rows) => { - console.log("Delete rows: " + rows) + console.log("Deleted rows: " + rows) }).catch((err) => { - console.info("Delete failed, err: " + err) + console.info("Failed to delete data, err: " + err) }) ``` @@ -1311,7 +1311,7 @@ let predicates = new data_rdb.RdbPredicates("EMPLOYEE") predicates.equalTo("NAME", "Rose") rdbStore.query(predicates, ["ID", "NAME", "AGE", "SALARY", "CODES"], function (err, resultSet) { if (err) { - console.info("Query failed, err: " + err) + console.info("Failed to query data, err: " + err) return } console.log("ResultSet column names: " + resultSet.columnNames) @@ -1348,7 +1348,7 @@ Queries data in the database based on specified conditions. This API uses a prom console.log("ResultSet column names: " + resultSet.columnNames) console.log("ResultSet column count: " + resultSet.columnCount) }).catch((err) => { - console.info("Query failed, err: " + err) + console.info("Failed to query data, err: " + err) }) ``` @@ -1374,7 +1374,7 @@ let predicates = new dataSharePredicates.DataSharePredicates() predicates.equalTo("NAME", "Rose") rdbStore.query("EMPLOYEE", predicates, ["ID", "NAME", "AGE", "SALARY", "CODES"], function (err, resultSet) { if (err) { - console.info("Query failed, err: " + err) + console.info("Failed to query data, err: " + err) return } console.log("ResultSet column names: " + resultSet.columnNames) @@ -1411,7 +1411,7 @@ promise.then((resultSet) => { console.log("ResultSet column names: " + resultSet.columnNames) console.log("ResultSet column count: " + resultSet.columnCount) }).catch((err) => { - console.info("Query failed, err: " + err) + console.info("Failed to query data, err: " + err) }) ``` @@ -1434,7 +1434,7 @@ Queries data in the RDB store using the specified SQL statement. This API uses a ```js rdbStore.querySql("SELECT * FROM EMPLOYEE CROSS JOIN BOOK WHERE BOOK.NAME = ?", ['sanguo'], function (err, resultSet) { if (err) { - console.info("Query failed, err: " + err) + console.info("Failed to query data, err: " + err) return } console.log("ResultSet column names: " + resultSet.columnNames) @@ -1469,7 +1469,7 @@ promise.then((resultSet) => { console.log("ResultSet column names: " + resultSet.columnNames) console.log("ResultSet column count: " + resultSet.columnCount) }).catch((err) => { - console.info("Query failed, err: " + err) + console.info("Failed to query data, err: " + err) }) ``` @@ -1494,7 +1494,7 @@ Runs the SQL statement that contains the specified parameters but does not retur const SQL_CREATE_TABLE = "CREATE TABLE IF NOT EXISTS EMPLOYEE (ID INTEGER PRIMARY KEY AUTOINCREMENT, NAME TEXT NOT NULL, AGE INTEGER, SALARY REAL, CODES BLOB)" rdbStore.executeSql(SQL_CREATE_TABLE, null, function(err) { if (err) { - console.info("ExecuteSql failed, err: " + err) + console.info("Failed to execute SQL, err: " + err) return } console.info('Create table done.') @@ -1528,7 +1528,7 @@ let promise = rdbStore.executeSql(SQL_CREATE_TABLE) promise.then(() => { console.info('Create table done.') }).catch((err) => { - console.info("ExecuteSql failed, err: " + err) + console.info("Failed to execute SQL, err: " + err) }) ``` @@ -1551,10 +1551,10 @@ const valueBucket = { } rdbStore.insert("test", valueBucket, function (err, ret) { if (err) { - console.info("Insert failed, err: " + err) + console.info("Failed to insert data, err: " + err) return } - console.log("Insert successfully: " + ret) + console.log("Inserted data successfully: " + ret) }) rdbStore.commit() ``` @@ -1580,10 +1580,10 @@ const valueBucket = { rdbStore.insert("test", valueBucket, function (err, ret) { if (err) { - console.info("Insert failed, err: " + err) + console.info("Failed to insert data, err: " + err) return } - console.log("Insert successfully: " + ret) + console.log("Inserted data successfully: " + ret) }) rdbStore.commit() ``` @@ -1610,10 +1610,10 @@ try { } rdbStore.insert("test", valueBucket, function (err, ret) { if (err) { - console.info("Insert failed, err: " + err) + console.info("Failed to insert data, err: " + err) return } - console.log("Insert successfully: " + ret) + console.log("Inserted data successfully: " + ret) }) rdbStore.commit() } catch (e) { @@ -1639,10 +1639,10 @@ Backs up the database with the specified name. This API uses an asynchronous cal ```js rdbStore.backup("dbBackup.db", function(err) { if (err) { - console.info('Backup failed, err: ' + err) + console.info('Failed to back up data, err: ' + err) return } - console.info('Backup success.') + console.info('Backup successful.') }) ``` @@ -1668,9 +1668,9 @@ Backs up the database with the specified name. This API uses a promise to return ```js let promiseBackup = rdbStore.backup("dbBackup.db") promiseBackup.then(()=>{ - console.info('Backup success.') + console.info('Backup successful.') }).catch((err)=>{ - console.info('Backup failed, err: ' + err) + console.info('Failed to back up data, err: ' + err) }) ``` @@ -1692,10 +1692,10 @@ Restores a database from a specified database backup file. This API uses an asyn ```js rdbStore.restore("dbBackup.db", function(err) { if (err) { - console.info('Restore failed, err: ' + err) + console.info('Failed to restore data, err: ' + err) return } - console.info('Restore success.') + console.info('Restore successful.') }) ``` @@ -1721,9 +1721,9 @@ Restores a database from a specified database backup file. This API uses a promi ```js let promiseRestore = rdbStore.restore("dbBackup.db") promiseRestore.then(()=>{ - console.info('Restore success.') + console.info('Restore successful.') }).catch((err)=>{ - console.info('Restore failed, err: ' + err) + console.info('Failed to restore data, err: ' + err) }) ``` @@ -1747,10 +1747,10 @@ Sets a list of distributed tables. This API uses an asynchronous callback to ret ```js rdbStore.setDistributedTables(["EMPLOYEE"], function (err) { if (err) { - console.info('SetDistributedTables failed, err: ' + err) + console.info('Failed to set distributed tables, err: ' + err) return } - console.info('SetDistributedTables successfully.') + console.info('Set distributed tables successfully.') }) ``` @@ -1779,9 +1779,9 @@ Sets a list of distributed tables. This API uses a promise to return the result. ```js let promise = rdbStore.setDistributedTables(["EMPLOYEE"]) promise.then(() => { - console.info("SetDistributedTables successfully.") + console.info("Set distributed tables successfully.") }).catch((err) => { - console.info("SetDistributedTables failed, err: " + err) + console.info("Failed to set distributed tables, err: " + err) }) ``` @@ -1806,10 +1806,10 @@ Obtains the distributed table name for a remote device based on the local table ```js rdbStore.obtainDistributedTableName("12345678abcde", "EMPLOYEE", function (err, tableName) { if (err) { - console.info('ObtainDistributedTableName failed, err: ' + err) + console.info('Failed to obtain DistributedTableName, err: ' + err) return } - console.info('ObtainDistributedTableName successfully, tableName=.' + tableName) + console.info('Obtained DistributedTableName successfully, tableName=.' + tableName) }) ``` @@ -1839,9 +1839,9 @@ Obtains the distributed table name for a remote device based on the local table ```js let promise = rdbStore.obtainDistributedTableName("12345678abcde", "EMPLOYEE") promise.then((tableName) => { - console.info('ObtainDistributedTableName successfully, tableName= ' + tableName) + console.info('Obtained DistributedTableName successfully, tableName= ' + tableName) }).catch((err) => { - console.info('ObtainDistributedTableName failed, err: ' + err) + console.info('Failed to obtain DistributedTableName, err: ' + err) }) ``` @@ -1944,7 +1944,7 @@ function storeObserver(devices) { try { rdbStore.on('dataChange', data_rdb.SubscribeType.SUBSCRIBE_TYPE_REMOTE, storeObserver) } catch (err) { - console.log('Register observer failed') + console.log('Failed to register observer') } ``` @@ -1976,7 +1976,7 @@ function storeObserver(devices) { try { rdbStore.off('dataChange', data_rdb.SubscribeType.SUBSCRIBE_TYPE_REMOTE, storeObserver) } catch (err) { - console.log('Unregister observer failed') + console.log('Failed to unregister observer') } ```