Liquibase support for RedShift

I have tried to  connect to a RedShift instance with Liquibase. I have used RedShift and Postgres drivers and have not had much luck.

It seems people have had some success. Can you please describe how you are doing it. What Driver, properties file, Jar files or any other details.

I have used Liquibase for Mysql with liquibase.bat before successfully.

Thank you