Mist, jetzt vielleicht

lib/mysql.ts

@@ -0,0 +1,13 @@
+import mysql from 'mysql2/promise';
+
+const pool = mysql.createPool({
+  host:               process.env.DB_HOST     || 'localhost',
+  port:               parseInt(process.env.DB_PORT || '3306', 10),
+  user:               process.env.DB_USER     || 'root',
+  password:           process.env.DB_PASS || '',
+  database:           'medizin',
+  waitForConnections: true,
+  connectionLimit:    10,
+});
+
+export default pool;