一、创建数据库
#创建数据库
mysql> create database db_ck;
Query OK, 1 row affected (0.01 sec)
mysql> show databases like "db_%";
+-----------------+
| Database (db_%) |
+-----------------+
| db_ck |
| db_system |
+-----------------+
2 rows in set (0.03 sec)
二、创建表
#创建表
mysql> use db_ck
Database changed
mysql> create table t_hero(
-> id int,
-> name varchar(255),
-> age int,
-> gender char(2),
-> address varchar(255),
-> work varchar(50)
-> );
Query OK, 0 rows affected (0.02 sec)
mysql> desc t_hero;
+---------+--------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+---------+--------------+------+-----+---------+-------+
| id | int | YES | | NULL | |
| name | varchar(255) | YES | | NULL | |
| age | int | YES | | NULL | |
| gender | char(2) | YES | | NULL | |
| address | varchar(255) | YES | | NULL | |
| work | varchar(50) | YES | | NULL | |
+---------+--------------+------+-----+---------+-------+
6 rows in set (0.01 sec)
三、插入数据
#插入数据
mysql> insert into t_hero values(1,"贾宝玉",20,"男","贾府怡红院","贾府公子");
Query OK, 1 row affected (0.01 sec)
mysql> insert into t_hero values(2,"林黛玉",17,"女","贾府潇湘馆","千金小姐");
Query OK, 1 row affected (0.00 sec)
mysql> insert into t_hero values(3,"薛宝钗",21,"女","贾府蘅芜苑","贾宝玉的妻子");
Query OK, 1 row affected (0.00 sec)
mysql> insert into t_hero values(4,"王熙凤",25,"女","贾府贾琏院","贾府管家");
Query OK, 1 row affected (0.00 sec)
mysql> insert into t_hero values(5,"孙悟空",1000,"男","花果山","齐天大圣");
Query OK, 1 row affected (0.00 sec)
mysql> insert into t_hero values(6,"唐僧",20,"男","东土大唐","旃檀功德佛");
Query OK, 1 row affected (0.00 sec)
mysql> insert into t_hero values(7,"猪八戒",1000,"男","福陵山云栈洞","天蓬元帅");
Query OK, 1 row affected (0.00 sec)
mysql> insert into t_hero values(8,"沙僧",1000,"男","流沙河","卷帘大将");
Query OK, 1 row affected (0.00 sec)
mysql> insert into t_hero values(9,"宋江",30,"男","郓城宋家村","梁山寨主");
Query OK, 1 row affected (0.00 sec)
mysql> insert into t_hero values(10,"林冲",30,"男","东京","梁山马军五虎 将之一");
Query OK, 1 row affected (0.00 sec)
mysql> insert into t_hero values(11,"武松",25,"男","清河县","梁山步军头 领");
Query OK, 1 row affected (0.00 sec)
mysql> insert into t_hero values(12,"鲁智深",30,"男","五台山","梁山步军 头领");
Query OK, 1 row affected (0.00 sec)
mysql> insert into t_hero values(13,"刘备",63,"男","涿郡涿县","蜀汉开国 皇帝");
Query OK, 1 row affected (0.00 sec)
mysql> insert into t_hero values(14,"诸葛亮",54,"男","琅琊阳都","蜀汉丞 相");
Query OK, 1 row affected (0.00 sec)
mysql> insert into t_hero values(15,"曹操",66,"男","沛国谯县","东汉丞相");
Query OK, 1 row affected (0.00 sec)
mysql> insert into t_hero values(16,"关羽",60,"男","河东郡解县","蜀汉前 将军");
Query OK, 1 row affected (0.00 sec)
mysql> select * from t_hero;
+------+--------+------+--------+--------------+--------------------+
| id | name | age | gender | address | work |
+------+--------+------+--------+--------------+--------------------+
| 1 | 贾宝玉 | 20 | 男 | 贾府怡红院 | 贾府公子 |
| 2 | 林黛玉 | 17 | 女 | 贾府潇湘馆 | 千金小姐 |
| 3 | 薛宝钗 | 21 | 女 | 贾府蘅芜苑 | 贾宝玉的妻子 |
| 4 | 王熙凤 | 25 | 女 | 贾府贾琏院 | 贾府管家 |
| 5 | 孙悟空 | 1000 | 男 | 花果山 | 齐天大圣 |
| 6 | 唐僧 | 20 | 男 | 东土大唐 | 旃檀功德佛 |
| 7 | 猪八戒 | 1000 | 男 | 福陵山云栈洞 | 天蓬元帅 |
| 8 | 沙僧 | 1000 | 男 | 流沙河 | 卷帘大将 |
| 9 | 宋江 | 30 | 男 | 郓城宋家村 | 梁山寨主 |
| 10 | 林冲 | 30 | 男 | 东京 | 梁山马军五虎将之一 |
| 11 | 武松 | 25 | 男 | 清河县 | 梁山步军头领 |
| 12 | 鲁智深 | 30 | 男 | 五台山 | 梁山步军头领 |
| 13 | 刘备 | 63 | 男 | 涿郡涿县 | 蜀汉开国皇帝 |
| 14 | 诸葛亮 | 54 | 男 | 琅琊阳都 | 蜀汉丞相 |
| 15 | 曹操 | 66 | 男 | 沛国谯县 | 东汉丞相 |
| 16 | 关羽 | 60 | 男 | 河东郡解县 | 蜀汉前将军 |
+------+--------+------+--------+--------------+--------------------+
16 rows in set (0.00 sec)
