46 lines
1.1 KiB
JavaScript
46 lines
1.1 KiB
JavaScript
const { Client } = require('pg');
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const client = new Client({
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host: '66.116.207.225',
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port: 5433,
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database: 'nearledb',
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user: 'admin',
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password: 'Package@123#',
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ssl: false,
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});
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async function main() {
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try {
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await client.connect();
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console.log('Connected to PostgreSQL successfully!');
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// Get information about columns in app_users
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const colsRes = await client.query(`
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SELECT column_name, data_type, is_nullable, column_default
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FROM information_schema.columns
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WHERE table_name = 'app_users'
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ORDER BY ordinal_position;
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`);
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console.log('\n--- COLUMN SCHEMA FOR app_users ---');
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console.table(colsRes.rows);
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// Also get indices / constraints
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const constraintsRes = await client.query(`
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SELECT conname, pg_get_constraintdef(c.oid)
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FROM pg_constraint c
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JOIN pg_namespace n ON n.oid = c.connamespace
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WHERE conrelid = 'app_users'::regclass;
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`);
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console.log('\n--- CONSTRAINTS FOR app_users ---');
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console.table(constraintsRes.rows);
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} catch (err) {
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console.error('Error:', err);
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} finally {
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await client.end();
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}
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}
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main();
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