title: Create unique records from intervals powerquery
body: <p>I have a 3 column excel table where I want to store a group and 2 dimentions.
  Dim 1 is always just a single value
  Dim 2 can be multiple intervals separated by commas or just a single value.</p>
  <p>My aim is to generate a table with all different combinations in powerquery in order to use it as a key. Some help on this would be much appreciated!</p>
  <p>Start:</p>
  <p><a href="https://i.stack.imgur.com/XVUb6.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/XVUb6.png" alt="enter image description here" /></a></p>
  <p>Finish:</p>
  <p><a href="https://i.stack.imgur.com/Me2I2.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Me2I2.png" alt="enter image description here" /></a></p>