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Today, I will talk to you about how to update mysql data, many people may not know much about it. In order to make you understand better, the editor has summarized the following content for you. I hope you can get something according to this article.

How does mysql update data?

Update data using MySQL-UPDATE syntax

UPDATE [LOW_PRIORITY] [IGNORE] table_name SET column_name1 = expr1, column_name2 = expr2, WHERE condition

If you need to update the last name and email column of employee number 1056

UPDATE employees SET lastname = 'Hill', email =' mary.hill@yiibai.com' WHERE employeeNumber = 1056

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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