https://carto.com/developers/sql-api/reference/ It seems they are not documented and the users cannot fix possible errors easily. See related [issue](https://github.com/CartoDB/cartodb-platform/issues/5963#issuecomment-559476766) @CartoDB/dc-managers
https://carto.com/developers/sql-api/reference/
It seems they are not documented and the users cannot fix possible errors easily. See related issue
@CartoDB/dc-managers