16 lines
514 B
JavaScript
16 lines
514 B
JavaScript
const { Client } = require('pg');
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const client = new Client('postgres://postgres:csh%402018@localhost:5432/ai_pharmacy');
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client.connect().then(async () => {
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try {
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await client.query("ALTER TABLE products ADD COLUMN pack_size INTEGER DEFAULT 1;");
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console.log('Added pack_size column to products table.');
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} catch (err) {
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if (err.code === '42701') {
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console.log('pack_size column already exists.');
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} else {
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console.error(err);
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}
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}
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process.exit(0);
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}).catch(console.error);
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