Design of the University Psychological Health Management System Based on Data Discovery

Table 1

User information.

The column name	Data type	Size	Instructions
ID	Int		Primary key user number
Password	Varchar	20	User’s password
Name	Varchar	20	User name
Sex	Char	2	User’s gender
ID card	Varchar	20	User’s ID number
Tel	Varchar	20	Customer phone number
Email	Varchar	40	User’s email address
Role	Varchar	20	User category
Remark	Text		Note: can be empty