35 lines
923 B
JavaScript
35 lines
923 B
JavaScript
require('dotenv').config();
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const { Client } = require('pg');
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const client = new Client({
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host: process.env.DB_HOST,
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user: process.env.DB_USER,
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password: process.env.DB_PASSWORD,
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database: process.env.DB_NAME,
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port: process.env.DB_PORT,
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});
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(async () => {
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try {
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await client.connect();
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const tables = ['job', 'client'];
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for (const table of tables) {
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console.log(`\n--- Columns in table '${table}' ---`);
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const res = await client.query(`
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SELECT column_name, data_type
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FROM information_schema.columns
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WHERE table_name = '${table}'
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ORDER BY ordinal_position;
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`);
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res.rows.forEach(r => console.log(`${r.column_name} (${r.data_type})`));
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}
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await client.end();
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} catch (err) {
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console.error(err);
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process.exit(1);
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}
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})();
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