Release 311 (14 May 2019)#
General#
- Fix incorrect results for aggregation query that contains a - HAVINGclause but no- GROUP BYclause. (#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 - OFFSETsyntax. (#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#
Black Hole connector#
System connector#
- Add - system.metadata.table_commentstable that contains table comments. (#531)