https://docs.databricks.com/aws/pt/sql/language-manual/functions/st_zmin
st_zmin function | Databricks on AWS
Learn the syntax of the st\_zmin function of the SQL language in Databricks SQL and Databricks Runtime.
databricks on awsstzminfunction
https://postgis.net/docs/manual-dev/ST_ZMin.html
ST_ZMin
stzmin