Release 0.161#
General#
- Fix correctness issue for queries involving multiple nested EXCEPT clauses. A query such as - a EXCEPT (b EXCEPT c)was incorrectly evaluated as- a EXCEPT b EXCEPT cand thus could return the wrong result.
- Fix failure when executing prepared statements that contain parameters in the join criteria. 
- Fix failure when describing the output of prepared statements that contain aggregations. 
- Fix planning failure when a lambda is used in the context of an aggregation or subquery. 
- Fix column resolution rules for - ORDER BYto match the behavior expected by the SQL standard. This is a change in semantics that breaks backwards compatibility. To ease migration of existing queries, the legacy behavior can be restored by the- deprecated.legacy-order-byconfig option or the- legacy_order_bysession property.
- Improve error message when coordinator responds with - 403 FORBIDDEN.
- Improve performance for queries containing expressions in the join criteria that reference columns on one side of the join. 
- Improve performance of - map_concat()when one argument is empty.
- Remove - /v1/executeresource.
- Add new column to SHOW COLUMNS (and DESCRIBE) to show extra information from connectors. 
Hive connector#
- Remove - "Partition Key: "prefix from column comments and replace it with the new extra information field described above.
JMX connector#
- Add support for escaped commas in - jmx.dump-tablesconfig property.