There may be times when you'll want to copy a MySQL database to a website. For example, if you are going to make changes to your company website, you should edit a copy of the site, not the live ...

The MySQL Database can be used to create a free online or offline mailing list. A basic mailing list database contains two tables. One table contains the name, email address, street address and zip ...

Community driven content discussing all aspects of software development from DevOps to design patterns. As developers migrate their old Java Persistence API applications to JPA 3, their progress is ...

To intuitively understand join operations, we first build a simple example database that stores grocery items and their corresponding categories. The category information is stored in the categories ...

To query a user's mobile phone and WeChat number, the following SQL statement can be used.