如何设置mysql字段中文名
时间: 2023-07-07 13:11:50 浏览: 593
在 MySQL 中,可以使用 `COMMENT` 关键字为表中的字段添加中文名。例如,以下 SQL 语句创建了一个名为 `users` 的表,其中 `username` 和 `password` 列分别具有中文名:
```
CREATE TABLE users (
id INT PRIMARY KEY,
username VARCHAR(255) NOT NULL COMMENT '用户名',
password VARCHAR(255) NOT NULL COMMENT '密码'
);
```
在这个例子中,`COMMENT` 关键字用于为每个列提供中文名。当使用 `DESCRIBE` 命令查看表结构时,中文名将显示在 `Field` 列的下方。
例如,使用以下 SQL 语句查看 `users` 表的结构:
```
DESCRIBE users;
```
将会得到以下输出:
```
+----------+-----------------------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |
+----------+-----------------------+------+-----+---------+----------------+
| id | int(11) | NO | PRI | NULL | auto_increment |
| username | varchar(255) | NO | | NULL | |
| password | varchar(255) | NO | | NULL | |
+----------+-----------------------+------+-----+---------+----------------+
2 rows in set (0.00 sec)
```
在这个输出中,`Field` 列下方显示了每个列的中文名。
阅读全文
相关推荐


















