Learn how to use the SUM function in SQL queries to calculate the total value of a numeric column or expression, with examples and tips.

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.

Describe the bug Hi, Trying to select using the SUM function creates a SQL query with the backticks in the wrong position. The query I'm using is: const results = await orm.em .createQueryBuilder(U ...