4 ms·
One of the keys to understanding SQL, and on that note, I would highly recommend SQLZoo's interactive tutorial that allows someone to query a (fake) database an
by nxzero 11y ago
One of the keys to understanding SQL, and on that note, I would highly recommend SQLZoo's interactive tutorial that allows someone to query a (fake) database and progress using baby steps:
http://sqlzoo.net http://sqlzoo.net