How to add a field to mysql
How does mysql add a field? Many novices are not very clear about this. In order to help you solve this problem, the following editor will explain it in detail. People with this need can come and learn. I hope you can gain something.
How to add a field to mysql
1. Run under the DOS window:
Mysql-u root-p
Access to the database
two。 View tabl
Show tables
3. Add account fields to the table
ALTER TABLE ADD [COLUMN] [FIRST | AFTER]
MySQL is a relational database management system developed by the Swedish company MySQL AB and belongs to the products of Oracle. MySQL is one of the most popular relational database management systems. In the aspect of WEB application, MySQL is one of the best RDBMS (Relational Database Management System) application software. MySQL is a relational database management system in which relational databases store data in different tables instead of all data in one large warehouse, which increases speed and flexibility.
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