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HomeDatabaseMysql TutorialHow to query field name in mysql

Query method: 1. In the cmd window, execute the "mysql -u root -p" command to log in to the MySQL database; 2. Use the USE command to switch to the specified database, the syntax is "USE database name;"; 3 . Use the DESCRIBE or DESC command to query the field name. The syntax is "DESCRIBE table name;" or "DESC table name;". The output result is in table form, showing the field information of the table, including field name, field data type, etc., where " The data under the "Field" column is the field name.

How to query field name in mysql

The operating environment of this tutorial: windows7 system, mysql8 version, Dell G3 computer.

In mysql, you can use the DESCRIBE/DESC command to query the field name.

DESCRIBE/DESC command statement will display the field information of the table in the form of a table, including field name, field data type, whether it is the primary key, whether there is a default value, etc. The syntax format is as follows:

DESCRIBE 表名;

//或简写成:
DESC表名;

Steps to use the DESCRIBE/DESC command:

Step 1, log in to the MySQL database

In the cmd command window, executemysql -u root -p command and enter the password

>mysql -u root -p
Enter password: **********
mysql>

How to query field name in mysql

Step 2, use the USE command to switch to the specified database (for example mydb):

USE 数据库名

How to query field name in mysql

Step 3, use the DESCRIBE/DESC command to display the field information of the specified table.

DESCRIBE  users;

How to query field name in mysql

DESC mip_demo;

How to query field name in mysql

As you can see, the data under the Field column of the output table is the field name.

[Related recommendations: mysql video tutorial]

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