@mysql/xdevapi

MySQL Connector/Node.js with X DevAPI

The Node.js Connector is an asynchronous promise-based client library for the X DevAPI (using the X Protocol) that was introduced in MySQL 5.7.12.

MySQL 5.7 is an open-source relational database that is secure, high performing, and easy to use. The X DevAPI supports relational tables and JSON documents making it possible to use both tables and collections at the same time.

For general information about the X DevAPI, please refer to documentation on https://dev.mysql.com/doc/x-devapi-userguide/en/.

Requirements

This library requires at least Node.js 4.2.x and MySQL 5.7.19 or later.

Installation

This library is organized in a way that it can be installed into your project using Node.js's npm tool. Choose one of the following methods to get and install MySQL Connector/node.js:

• manually download the package from https://dev.mysql.com/downloads/connector/nodejs/ and import the library using npm:

$ npm install mysql-connector-nodejs-8.0.8.tar.gz`

• use the @mysql/xdevapi package from https://npmjs.com and install it:

$ npm install @mysql/xdevapi

Please refer to https://npmjs.com for more information on npm.

Getting Started

Here's a small example of how to leverage the library using MySQL as a document-store.

const mysql = require('@mysql/xdevapi');

mysql
    .getSession({
        host: 'localhost',
        port: 33060,
        dbUser: 'user',
        dbPassword: 'passwd'
    })
    .then(session => {
        console.log('Session created');

        return session.createSchema('test_schema');
    })
    .then(schema => {
        console.log('Schema created');

        return schema.createCollection('myCollection');
    })
    .then(collection => {
        console.log('Collection created')

        return Promise.all([
            collection
                .add({ baz: { foo: 'bar' } }, { foo: { bar: 'baz' } })
                .execute(),
            collection
                .find("$.baz.foo == 'bar'")
                .execute(row => {
                    console.log('Found row: %j', row);
                })
                .then(res => {
                    console.log('Collection find finished');
                }),
            collection
                .remove("($.foo.bar) == 'baz'")
                .execute()
                .then(() => {
                    console.log('Document deleted');
                }),
            collection
                .drop()
                .then(() => {
                    console.log('Collection deleted');
                })
        ]);
    })
    .then(() => {
        return session.dropSchema('test_schema');
    })
    .then(() => {
        console.log('Schema deleted');

        return session.close();
    })
    .then(() => {
        console.log('Session destroyed');
    })
    .catch(err => {
        console.log(err.stack);
    });

License

This is a release of MySQL Connector for Node.js, Oracle's dual- license Node.js Driver for MySQL. For the avoidance of doubt, this particular copy of the software is released under the version 2 of the GNU General Public License.

MySQL Connector for Node.js is brought to you by Oracle.

Copyright (c) 2015, 2016, 2017, Oracle and/or its affiliates. All rights reserved.

License information can be found in the COPYING file.

MySQL FOSS License Exception We want free and open source software applications under certain licenses to be able to use the GPL-licensed MySQL Connector for Node.js despite the fact that not all such FOSS licenses are compatible with version 2 of the GNU General Public License. Therefore there are special exceptions to the terms and conditions of the GPLv2 as applied to these client libraries, which are identified and described in more detail in the FOSS License Exception at http://www.mysql.com/about/legal/licensing/foss-exception.html

This software is OSI Certified Open Source Software. OSI Certified is a certification mark of the Open Source Initiative.

This distribution may include materials developed by third parties. For license and attribution notices for these materials, please refer to the documentation that accompanies this distribution (see the "Licenses for Third-Party Components" appendix) or view the online documentation at http://dev.mysql.com/doc/

A copy of the license/notices is also reproduced below.

GPLv2 Disclaimer For the avoidance of doubt, except that if any license choice other than GPL or LGPL is available it will apply instead, Oracle elects to use only the General Public License version 2 (GPLv2) at this time for any software where a choice of GPL license versions is made available with the language indicating that GPLv2 or any later version may be used, or where a choice of which version of the GPL is applied is otherwise unspecified.

APPENDIX: Licenses for Third-Party Components

protobuf.js

Use of any of this software is governed by the terms of the license below:

Copyright (c) Nathan LaFreniere [e-mail]

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.