102 lines
3.1 KiB
JavaScript
102 lines
3.1 KiB
JavaScript
/* Copyright (c) 2018, 2022, Oracle and/or its affiliates. */
|
|
|
|
/******************************************************************************
|
|
*
|
|
* This software is dual-licensed to you under the Universal Permissive License
|
|
* (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl and Apache License
|
|
* 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose
|
|
* either license.
|
|
*
|
|
* If you elect to accept the software under the Apache License, Version 2.0,
|
|
* the following applies:
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* https://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*
|
|
* NAME
|
|
* em_insert2.js
|
|
*
|
|
* DESCRIPTION
|
|
* Array DML example using executeMany() with bind by position.
|
|
*
|
|
* This example requires node-oracledb 2.2 or later.
|
|
*
|
|
* This example uses Node 8's async/await syntax.
|
|
*
|
|
*****************************************************************************/
|
|
|
|
const fs = require('fs');
|
|
const oracledb = require('oracledb');
|
|
const dbConfig = require('./dbconfig.js');
|
|
const demoSetup = require('./demosetup.js');
|
|
|
|
// On Windows and macOS, you can specify the directory containing the Oracle
|
|
// Client Libraries at runtime, or before Node.js starts. On other platforms
|
|
// the system library search path must always be set before Node.js is started.
|
|
// See the node-oracledb installation documentation.
|
|
// If the search path is not correct, you will get a DPI-1047 error.
|
|
let libPath;
|
|
if (process.platform === 'win32') { // Windows
|
|
libPath = 'C:\\oracle\\instantclient_19_12';
|
|
} else if (process.platform === 'darwin') { // macOS
|
|
libPath = process.env.HOME + '/Downloads/instantclient_19_8';
|
|
}
|
|
if (libPath && fs.existsSync(libPath)) {
|
|
oracledb.initOracleClient({ libDir: libPath });
|
|
}
|
|
|
|
const sql = "INSERT INTO no_em_tab values (:1, :2)";
|
|
|
|
const binds = [
|
|
[1, "Test 1 (One)"],
|
|
[2, "Test 2 (Two)"],
|
|
[3, "Test 3 (Three)"],
|
|
[4, null],
|
|
[5, "Test 5 (Five)"]
|
|
];
|
|
|
|
// bindDefs is optional for IN binds but it is generally recommended.
|
|
// Without it the data must be scanned to find sizes and types.
|
|
const options = {
|
|
autoCommit: true,
|
|
bindDefs: [
|
|
{ type: oracledb.NUMBER },
|
|
{ type: oracledb.STRING, maxSize: 15 }
|
|
]
|
|
};
|
|
|
|
async function run() {
|
|
let connection;
|
|
|
|
try {
|
|
connection = await oracledb.getConnection(dbConfig);
|
|
|
|
await demoSetup.setupEm(connection); // create the demo tables
|
|
|
|
const result = await connection.executeMany(sql, binds, options);
|
|
console.log("Result is:", result);
|
|
|
|
} catch (err) {
|
|
console.error(err);
|
|
} finally {
|
|
if (connection) {
|
|
try {
|
|
await connection.close();
|
|
} catch (err) {
|
|
console.error(err);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
run();
|