Add field_length table property to blackhole connector to control the
size of generated VARCHAR and VARBINARY fields.
Bundle Teradata functions plugin in server package.
Improve handling of physical properties which can increase performance for
queries involving window functions.
Add ability to control whether index join lookups and caching are shared
within a task. This allows us to optimize for index cache hits or for more
CPU parallelism. This option is toggled by the task.share-index-loading
config property or the task_share_index_loading session property.
Improve performance of queries that use an IN expression with a large
list of constant values.
Enable connector predicate push down for all comparable and equatable types.
Fix query planning failure when using certain operations such as GROUPBY,
DISTINCT, etc. on the output columns of UNNEST.
In ExchangeClient set maxResponseSize to be slightly smaller than
the configured value. This reduces the possibility of encountering
Fix memory leak in coordinator.
Add validation for names of table properties.
Fix reading structural types containing nulls in Parquet.
Fix writing DATE type when timezone offset is negative. Previous versions
would write the wrong date (off by one day).
Fix an issue where VARCHAR columns added to an existing table could not be
Fix over-creation of initial splits.
Fix hive.immutable-partitions config property to also apply to
Allow non-VARCHAR columns in DELETE query.
Support DATE columns as partition columns in parquet tables.
Improve error message for cases where partition columns are also table columns.