Release 391-e STS (26 Jul 2022)#

Starburst Enterprise platform (SEP) 391-e is the follow up release to the 390-e version. It includes all improvements from the following Trino project releases:

This release is a short term support (STS) release.

Breaking Changes#

  • If you enable snowflake.database-prefix-for-schema.enabled, any existing queries must be updated to replace schema in the fully-qualified name with "database.schema" in double-quotes. Failure to do so results in an error when the query is run.

  • The optimizer.enable-starburst-optimizer-rules property is now defunct and must be removed from if configured. Failure to do so results in the cluster failing to start. Extended Starburst optimizer properties are now enabled on all clusters.

  • The Starburst Snowflake connector now requires an additional JVM configuration line. Failure to add this line when you have a Snowflake catalog configured results in the cluster failing to start.


Snowflake connector#

  • Add support for multiple databases.


  • Fix behavior to correctly prevent deleting a role when there is a grant referencing that role.