MariaDB [test]> create table test1(id int primary key auto_increment,name varchar(20))auto_increment=1; #id為自增主鍵，默認從1開始遞增 Query OK, 0 rows affected (0.07 sec)MariaDB [test]> insert into test1 values(null,'linux'); #注意，需要null，否則列數不對應mysql會報錯 Query OK, 1 row affected (0.01 sec)MariaDB [test]> insert into test1 values(null,'linux2'); Query OK, 1 row affected (0.00 sec)MariaDB [test]> insert into test1 values(null,'linux3'); Query OK, 1 row affected (0.00 sec)MariaDB [test]> select * from test1; +----+--------+ | id | name | +----+--------+ | 1 | linux | | 2 | linux2 | | 3 | linux3 | +----+--------+ 3 rows in set (0.05 sec)MariaDB [test]>

轉載于:https://www.cnblogs.com/biaopei/p/7730510.html

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