Barney-x1

> > The solution for me was to run Idea as an Admin so that VisualVm had write rights to the %TMP%/hsperfdata_[username] folder. Neither running as administrator or changing permissions...

I think there probably lots of features which could be implemented much more easily by internally using temp tables. In fact, to do things _portably_ some features practically _require_ temporary...

I don't really understand the dependency. Surely sqlparser-rs consumes SQL, whereas PRQL generates it?

Then there's ``` from datasource("file:/C:/data/employees.csv") ... with schema("https://example.com/data/schema.json") from datasource("https://example.com/data/employees.json") ... ``` (!)

For a generic solution [csvq](https://mithrandie.github.io/csvq/reference/command.html) looks pretty good and perhaps could be added as an SQL dialect/back end? Command line tool, MIT license.