Release 425 (24 Aug 2023)#
General#
BlackHole connector#
Remove support for materialized views. (#18628)
Delta Lake connector#
Add support for check constraints in
MERGE
statements. (#15411)Improve performance when statistics are missing from the transaction log. (#16743)
Improve memory usage accounting of the Parquet writer. (#18756)
Improve performance of
DELETE
statements when they delete the whole table or when the filters only apply to partition columns. (#18332)
Hive connector#
Iceberg connector#
Improve memory usage accounting of the Parquet writer. (#18756)
Kudu connector#
Add support for
CASCADE
option inDROP SCHEMA
statements. (#18629)