Postgres has JSON operators you can put into expressions, including WHERE clauses. You can write queries like:

SELECT item_details->‘manufacturer’->‘location’ FROM inventory WHERE item_details->‘material’ = “concrete”;

Storing data in JSON columns has other trade-offs, though.

I visited a former coal mine that’s now a museum. If you take a tour, you get a small piece of coal to keep at the end.

I loved Transformers when I was a kid. My parents never worried about putting food on the table but we didn’t have a lot of disposable income, so I never had the Power Wheels or the Action Figures, or whatever when I was growing up.

One day in my late 30s I realized I could just buy Optimus Prime. So I did. He’s hanging out on a shelf in my office.