Release 0.171#
General#
Fix planning regression for queries that compute a mix of distinct and non-distinct aggregations.
Fix casting from certain complex types to
JSON
when source type containsJSON
orDECIMAL
.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
ARRAY
andROW
type as the compared value inmin_by()
andmax_by()
.Add support for
CHAR(n)
data type to common string functions.Add
codepoint()
,skewness()
andkurtosis()
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#
Fix the threads UI (
/ui/thread
).
Hive#
Fix issue where some files are not deleted on cancellation of
INSERT
orCREATE
queries.Allow writing to non-managed (external) Hive tables. This is disabled by default but can be enabled via the
hive.non-managed-table-writes-enabled
configuration option.