60 lines
1.7 KiB
JavaScript
60 lines
1.7 KiB
JavaScript
/* Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved. */
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/******************************************************************************
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*
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* You may not use the identified files except in compliance with the Apache
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* License, Version 2.0 (the "License.")
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*
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* You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0.
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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*
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* NAME
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* promises.js
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*
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* DESCRIPTION
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* Executes a basic query using promises instead of the callback pattern.
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*
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* Scripts to create the HR schema can be found at:
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* https://github.com/oracle/db-sample-schemas
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*
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*****************************************************************************/
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var oracledb = require('oracledb');
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var dbConfig = require('./dbconfig.js');
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oracledb.getConnection(
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{
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user : dbConfig.user,
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password : dbConfig.password,
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connectString : dbConfig.connectString
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})
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.then(function(connection) {
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return connection.execute(
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`SELECT department_id, department_name
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FROM departments
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WHERE department_id = :did`,
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[180]
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)
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.then(function(result) {
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console.log(result.metaData);
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console.log(result.rows);
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return connection.close();
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})
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.catch(function(err) {
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console.log(err.message);
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return connection.close();
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});
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})
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.catch(function(err) {
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console.error(err.message);
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});
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