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33 lines
943 B
JavaScript
33 lines
943 B
JavaScript
// Adapted from the documentation of https://github.com/sidorares/node-mysql2,
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// which is licensed under the MIT license; see file node-mysql2-License.
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const mysql = require('mysql2');
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// create the connection to database
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const connection = mysql.createConnection({
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host: 'localhost',
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user: 'root',
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database: 'test'
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});
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// simple query
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connection.query(
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'SELECT * FROM `table` WHERE `name` = "Page" AND `age` > 45',
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function(err, results, fields) {
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console.log(results); // results contains rows returned by server
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console.log(fields); // fields contains extra meta data about results, if available
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}
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);
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// with placeholder
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connection.query(
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'SELECT * FROM `table` WHERE `name` = ? AND `age` > ?',
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['Page', 45],
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function(err, results) {
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console.log(results);
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}
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);
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const conn2 = await mysql.createConnectionPromise();
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await conn2.query('SELECT * FROM users');
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await conn2.execute('SELECT * FROM users');
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