COUNT(1) vs. COUNT(star)
A follow-up from my previous post. Is COUNT(1) faster than COUNT(*)? No, COUNT(1) is mapped into COUNT(*) early in the QP. From the logic of
Menu
A follow-up from my previous post. Is COUNT(1) faster than COUNT(*)? No, COUNT(1) is mapped into COUNT(*) early in the QP. From the logic of
With training and consulting from SQLskills, you’ll be able to solve big problems, elevate your team’s capacity, and take control of your data career.