On: How do databases execute expressions?

[subleq]

Did the switch? Does postgres use a VM now?

[anarazel → subleq]

> Did the switch? Does postgres use a VM now?

Yes (to me my comment seemed to make that clear, but...).

Didn't really remember how long ago that was, so I dug up the commit. Main commit went in ~6.5 years ago. There were lots of related changes but the main commit is https://git.postgresql.org/gitweb/?p=postgresql.git;a=commit...