This is a fantastic idea. Would you please add it to Sedona? This will definitely benefit many Sedona users!
Jia On Wed, Feb 15, 2023 at 9:49 AM Zachary Paden <[email protected]> wrote: > Hello all, > > As a sedona user, I'd like to be able to create covers and compress > geohashes. These are features of some IBM libraries > < > https://www.ibm.com/docs/ja/db2-warehouse?topic=concepts-geohashes-geohash-covers > >. > > > Essentially I'd like to add something akin to `ST_GEOHASH_COVER` function > and perhaps a `ST_GEOHASH_COMPRESSION` function. This surprisingly doesn't > have much support in OSS libraries as far as I can tell, but implementation > on some level should be doable IMO. > > This would allow users to use geohash as another way to index their data, > one that is more compatible with other query engines (EG: Anything that > supports can support geohashes on some level) >
