is there a way to revive DateFacet and ArrayFacet?

[cldellow]

The Facet class gets a reference to its database, so we can generate DuckDB specific queries

Another challenge might be expressing the filter. Dates in parquet aren't strings, so created LIKE '2023-01-01%' won't work.

I'm a little afraid that we'd need actual proper support from Datasette

I could imagine doing some crazy hacks to make it work, if we really wanted to: take over all the filter generation, consulting the type of the column to know whether to do a simple string LIKE or a date comparison