CREATE TABLE :Student、Course、SC https://blog.csdn.net/qq_38975453/article/details/104695813
INSERT INTO - VALUES https://blog.csdn.net/qq_38975453/article/details/104696660
SELECT https://blog.csdn.net/qq_38975453/article/details/104719512
INSERT-DELETE-UPDATE https://blog.csdn.net/qq_38975453/article/details/104702977
VIEW https://blog.csdn.net/qq_38975453/article/details/104720325
GRANT / REVOKE / USER / ROLE / AUDIT https://blog.csdn.net/qq_38975453/article/details/105102933
CHECK / CONSTRAINT https://blog.csdn.net/qq_38975453/article/details/105253934
PROCEDURE https://blog.csdn.net/qq_38975453/article/details/104729681
TRIGGER https://blog.csdn.net/qq_38975453/article/details/104729884
CURSOR https://blog.csdn.net/qq_38975453/article/details/104730030
“一鍵”創建三張表(Student、Course、SC)https://blog.csdn.net/qq_38975453/article/details/104696976