Trino to Spark conversion is broken

[rnatarajan]

Using Coral, I am able to convert the query with functions from StaticHiveFunctionRegistry from Hive to Spark or Hive to Trino.

However the same is broken for Trino to Spark.

Steps for Reproduction using Coral Service

#Create Database and Table
CREATE DATABASE db
CREATE table db.tbl ( a INT)

#Convert Query 
SELECT count(*) from db.tbl

Error Message
At line 0, column 0: Unknown identifier '*'

[wmoustafa]

Yes, Trino to Spark is WIP. We will be publishing the next steps to complete the integration soon.

[rnatarajan]

Thanks and appreciate your quick response.

[Neelesh2512]

Hi, Any progress here? We want to try Trino to Spark in production usecases