12.25. Release 310
General Changes
- Reduce compilation failures for expressions over types containing an extremely
large number of nested types. (#537)
- Fix error reporting when query fails with due to running out of memory. (#696)
- Improve performance of
JOIN queries involving join keys of different types.
(#665)
- Add initial and experimental support for late materialization.
This feature can be enabled via
experimental.work-processor-pipelines
feature config or via work_processor_pipelines session config.
Simple select queries of type SELECT ... FROM table ORDER BY cols LIMIT n can
experience significant CPU and performance improvement. (#602)
- Add support for
FETCH FIRST syntax. (#666)
CLI Changes
- Make the final query time consistent with query stats. (#692)
Hive Connector Changes
- Ignore boolean column statistics when the count is
-1. (#241)
- Prevent failures for
information_schema queries when a table has an invalid
storage format. (#568)
- Add support for assuming AWS role when accessing S3 or Glue. (#698)
- Add support for coercions between
DECIMAL, DOUBLE, and REAL for
partition and table schema mismatch. (#352)
- Fix typo in Metastore recorder duration property name. (#711)
PostgreSQL Connector Changes
- Support for the
ARRAY type has been disabled by default. (#687)
Blackhole Connector Changes
- Support having tables with same name in different Blackhole schemas. (#550)
