Release 389 (7 Jul 2022)#
General#
- Improve performance of queries involving - rowtype or certain aggregations such as- sum,- 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 - EXPLAINwith 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_querytable 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)