Release 389 (7 Jul 2022)#
General#
Improve performance of queries involving
row
type or certain aggregations such assum
,avg
, etc. (#12762)Improve performance when spilling to disk is disabled. (#12618)
Fix potential incorrect results for queries involving non-equality filters on top of an outer join. (#13109)
Fix query failure when no arguments are passed to a table function. (#12951)
Fix potential failure when using
EXPLAIN
with queries involving table functions. (#13106)Fix potential resource leaks when calling long-running regular expression functions. (#13064)
Delta Lake connector#
Improve optimized Parquet writer performance for non-structural data types. (#13030)
Prevent failure when starting the server if the internal table snapshots cache is disabled. (#13086)
Elasticsearch connector#
Add
raw_query
table function for full query pass-through to the connector. (#12324)
Hive connector#
Improve optimized Parquet writer performance for non-structural data types. (#13030)
Iceberg connector#
Improve performance when writing Parquet files with non-structural data types. (#13030)
MongoDB connector#
Create a collection when creating a new table. Previously, it was created when the data was written to the table for the first time. (#12892)
Phoenix connector#
Add support for Java 17. (#13108)
PostgreSQL connector#
Prevent creating a new table with a name longer than the max length. Previously, the name was truncated to the max length. (#12892)
SPI#
Remove deprecated version of
ConnectorRecordSetProvider#getRecordSet
. (#13084)