Category "having"

MySQL query failing because of column name in HAVING clause

I have a mysql query that works perfectly without the HAVING clause, but when I use that clause I get an error and I think it has to do with the fact that I'm u

How to use MAX function in MySQL with the having clause

I am working with the employees table in SQL and I would like to fetch the data for max count of employees SELECT (COUNT(emp_no)) AS emp_count, dept_no FROM de

How do I write a GROUP BY or HAVING clause in Diesel?

I'm trying to convert the following SQL query into corresponding Rust Diesel code: SELECT COUNT(*) FROM BookStore WHERE BookName IN ('Lord of the Rings', 'Hobbi