Initial commit

alter_db.js

@@ -0,0 +1,17 @@
+const { Pool } = require('pg');
+
+const pool = new Pool({
+  connectionString: 'postgres://postgres:csh%402018@localhost:5432/ai_pharmacy'
+});
+
+async function run() {
+  try {
+    await pool.query('ALTER TABLE dispensing_records ADD COLUMN IF NOT EXISTS prescription_id VARCHAR(50)');
+    console.log('Successfully added prescription_id column.');
+  } catch (err) {
+    console.error('Error:', err);
+  } finally {
+    pool.end();
+  }
+}
+run();