MySQL SUM Function The MySQL SUM function takes the fields or rows you input and adds their values together, then returns the total. Save your query in a PHP variable.

Microsoft's Azure Database for MySQL now features a public preview of triggers for Azure Functions, enabling real-time data processing with event-driven automation. This innovative integration ...

Two important points are worth keeping in mind here. First, while the sets of JSON processing functions in MySQL and MariaDB are similar, they are not drop-in replacements for each other.

Prepared statements avoid the process of compiling, parsing and running a stored procedure or inline SQL statement in your code. The PHP prepared statement function speeds up the application ...

Might want to check your /etc/php.ini and make sure you have the "extension=mysql.so" uncommented (restart Apache if you make a change). Also might want to check over the [MySQL] section. And to ...