Spent the entire morning updating a SQL query.

Client wanted to have different expiration times for different products. So the full package would be 1 year of access and a module would only be 6 months. Then when you renew your account the renewal is 1 year if you have the full package else it's 6 months.

The query takes 0.7s to run and left joins 3 tables. Only to return about 100 results. Still it's faster than the guy who wrote the original query which just dumped the hole db into memory then looped through it appending valid entries to a new array.