23 lines
864 B
JavaScript
23 lines
864 B
JavaScript
require('dotenv').config();
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const mysql = require('mysql2/promise');
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(async () => {
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const url = new URL(process.env.DATABASE_URL);
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const conn = await mysql.createConnection({
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host: url.hostname,
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port: Number(url.port),
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user: decodeURIComponent(url.username),
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password: decodeURIComponent(url.password),
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database: url.pathname.replace(/^\//, ''),
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});
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const [tables] = await conn.query('SHOW TABLES');
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console.log('TABLES:');
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for (const row of tables) console.log(' -', Object.values(row)[0]);
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const tableNames = ['User', 'Article', 'Strategy', 'Indicator', 'Econ_SowInventory'];
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for (const t of tableNames) {
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const [r] = await conn.query('SELECT COUNT(*) AS c FROM ' + t + '');
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console.log(t + ': ' + r[0].c + ' rows');
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}
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await conn.end();
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})().catch((e) => { console.error('ERR:', e.message); process.exit(1); });
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