[refset]

> Databases often provide a time travel feature where we can query AS OF a certain date.

This is a good overview of SQL:2011 temporal functionality support across the major players: https://illuminatedcomputing.com/posts/2019/08/sql2011-surve...

[code_biologist]

I'm curious if the author of that blog ever completed their work with temporal Postgres. I know about [1] but unfortunately work on hosted Postgres most often where the extension isn't an option.

[1] https://pgxn.org/dist/temporal_tables/