According to this link
The experimental.join() function will likely replace the join() function when sufficiently vetted.
The problem is going to be that the experimental.join() function forces you to join on _time.
My current use does not join on _time. It joins on a custom field. In fact it’s critical that I don’t join on _time for what I’m doing.
What am I doing? I’m adding a product code to a table of timed data. The product code links _field with a _code. But the table with the _code value has 0 as the time because it covers all-time.
So please please either add the same flexibility to the experimental.join() function. Or commit to keeping both permanently.
Cheers
