title: How do you create a recursive Edge in SQL Graph tables?
body: <p>Recently a customer asked how to create a Node with an Edge recursively pointing back to the same Node. The use case was around the concept of a Product &quot;recommending&quot; another Product. Here's a conceptual diagram.</p>
  <p><a href="https://i.stack.imgur.com/QnoH4.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/QnoH4.png" alt="enter image description here" /></a></p>