Release 0.145#
General#
- Fix potential memory leak in coordinator query history. 
- Fix column resolution issue when qualified name refers to a view. 
- Fail arithmetic operations on overflow. 
- Fix bugs in planner where coercions were not taken into account when computing types. 
- Fix compiler failure when - TRYis a sub-expression.
- Fix compiler failure when - TRYis called on a constant or an input reference.
- Add support for the - integertype to the Presto engine and the Hive, Raptor, Redis, Kafka, Cassandra and example-http connectors.
- Add initial support for the - decimaldata type.
- Add - driver.max-page-partitioning-buffer-sizeconfig to control buffer size used to repartition pages for exchanges.
- Improve performance for distributed JOIN and GROUP BY queries with billions of groups. 
- Improve reliability in highly congested networks by adjusting the default connection idle timeouts. 
Verifier#
- Change verifier to only run read-only queries by default. This behavior can be changed with the - control.query-typesand- test.query-typesconfig flags.
CLI#
- Improve performance of output in batch mode. 
- Fix hex rendering in batch mode. 
- Abort running queries when CLI is terminated. 
Hive#
- Fix bug when grouping on a bucketed column which causes incorrect results. 
- Add - max_split_sizeand- max_initial_split_sizesession properties to control the size of generated splits.
- Add retries to the metastore security calls.