70 lines
1.6 KiB
JavaScript
70 lines
1.6 KiB
JavaScript
console.log('wrok');
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const pg = require('pg');
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const config = {
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host: '77.34.74.77',
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// Do not hard code your username and password.
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// Consider using Node environment variables.
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user: 'postgres',
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password: 'postgres',
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database: 'postgres',
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port: 5432,
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ssl: false
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};
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const client = new pg.Client(config);
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client.connect
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(
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err =>
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{
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if (err) throw err;
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else
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{
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addToDvachDatabase();
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queryDatabase();
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}
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}
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);
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function addToDvachDatabase() { //Добавляем значение в базу данных dvach
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console.log(`Running query to PostgreSQL server: ${config.host}`);
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const query = "INSERT INTO dvach (post) VALUES ('Привет двач');";
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client.query(query)
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.then(res => {
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//const rows = res.rows;
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//rows.map(row => {
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//console.log(`Прочитано следующее : ${JSON.stringify(row)}`);
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// });
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//process.exit();
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})
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.catch(err => {
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console.log(err);
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});
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}
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function queryDatabase() { //VSE ZNACHENIYA IZ BAZI DANNYKH
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console.log(`Running query to PostgreSQL server: ${config.host}`);
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const query = 'SELECT * FROM dvach;';
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client.query(query)
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.then(res => {
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const rows = res.rows;
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rows.map(row => {
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console.log(`Прочитано следующее : ${JSON.stringify(row)}`);
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});
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process.exit();
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})
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.catch(err => {
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console.log(err);
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});
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} |