In this FREE six-day email course, you'll learn from Janis Griffin, Database Performance Evangelist. She'll teach 12 steps that you can use to optimize your queries as much as possible and see measurable results in your work. Get started today!
I started with substr functions, and increasingly more complex, nested locate functions, to move the starting point for a pattern to the right for each new element, but quickly gets unwieldy. Looking for a cleaner construct, like, pseudo-codish: find(find_me, look_here, occurence n), rather than find(find_me, look_here, start_at).