Release 311 (14 May 2019)#
General#
Fix incorrect results for aggregation query that contains a
HAVING
clause but noGROUP BY
clause. (#733)Fix rare error when moving already completed query to a new memory pool. (#725)
Fix leak in operator peak memory computations (#764)
Improve consistency of reported query statistics. (#773)
Add support for
OFFSET
syntax. (#732)Print cost metrics using appropriate units in the output of
EXPLAIN
. (#68)Add
combinations()
function. (#714)
Hive connector#
Add support for static AWS credentials for the Glue metastore. (#748)
Cassandra connector#
Support collections nested in other collections. (#657)
Automatically discover the Cassandra protocol version when the previously required
cassandra.protocol-version
configuration property is not set. (#596)
Black Hole connector#
System connector#
Add
system.metadata.table_comments
table that contains table comments. (#531)