Clickhouse: [Question] does clickhouse have `geohash algorithm` function?

[lamber-ken]

Hi, I don't found the geohash algorithm function in clickhouse, can you help me?

[alexey-milovidov]

It doesn't.

It would be nice if it will have.

[ImreSamu]

maybe a temporary workaround from carto.com ( based on "quadtree keys", or "quadkeys" )

• "Geospatial processing with Clickhouse" ( May 23, 2017 )
  
  
  
  • https://carto.com/blog/inside/geospatial-processing-with-clickhouse/
  
  
• "Geospatial processing with Clickhouse, take 2" ( Aug 9, 2017 )
  
  
  
  • https://carto.com/blog/inside/geospatial-processing-with-clickhouse-take-2/