复制droptable if exists test; CREATETABLE `test` ( `id` int(11) NOTNULL AUTO_INCREMENT,中值范 `a` int(11) NOTNULL, `b` int(11) unsigned zerofill NOTNULL, `c` int(5) DEFAULTNULL, `d` int(5) unsigned zerofill NOTNULL, `e` int(15) DEFAULTNULL, PRIMARYKEY (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4; 1.2.3.4.5.6.7.8.9.10. |
喜欢
讨厌