20.78. Release 0.171
Fix planning regression for queries that compute a mix of distinct and non-distinct aggregations.
Fix casting from certain complex types to
JSONwhen source type contains
Fix issue for data definition queries that prevented firing completion events or purging them from the coordinator’s memory.
Add support for capture in lambda expressions.
Add support for
CHAR(n)data type to common string functions.
Improve validation of resource group configuration.
Fail queries when casting unsupported types to JSON; see JSON Functions and Operators for supported types.
Web UI Changes
Fix the threads UI (
Fix issue where some files are not deleted on cancellation of
Allow writing to non-managed (external) Hive tables. This is disabled by default but can be enabled via the