Solving the ‘Gaps and Islands Problem’ in SQL
Written By Paul Johnson, VLDB Founder & Technical Lead There I was perusing LinkedIn, about a week ago, when I came across a post by Lasha Dolenjashvili covering the ‘Gaps and Islands problem in SQL’. This got my attention for several reasons. First of all, I’m an Ess-Queue-Ell (SQL) nerd, so how could I possibly […]