TY - CPAPER AU - Martín Martín, Enrique AU - Montenegro Montes, Manuel AU - Riesco Rodríguez, Adrián AU - Rubio Cuéllar, Rubén Rafael PY - 2022 DO - 10.18293/SEKE2022-025 SN - 2325-9000 UR - https://hdl.handle.net/20.500.14352/93187 AB - Databases are a key subject in several technical degrees. Because they have a strong practical nature, students require a large number of problems to master them. However, these problems are useful only if accurate and timely feedback is provided. In... LA - eng M2 - 499 KW - Database Learning KW - Automatic Judge KW - SQL TI - Improving database learning with an automatic judge TY - conference paper ER -