Release 379 (28 Apr 2022)#
General#
Add MariaDB connector. (#10046)
Improve performance of queries that contain
JOIN
andUNION
clauses. (#11935)Improve performance of queries that contain
GROUP BY
clauses. (#12095)Fail
DROP TABLE IF EXISTS
when deleted entity is not a table. Previously the statement did not delete anything. (#11555)Fail
DROP VIEW IF EXISTS
when deleted entity is not a view. Previously the statement did not delete anything. (#11555)Fail
DROP MATERIALIZED VIEW IF EXISTS
when deleted entity is not a materialized view. Previously the statement did not delete anything. (#11555)
Web UI#
Delta Lake connector#
Iceberg connector#
Improve compatibility when Glue storage properties are used. (#12164)
Prevent data loss when queries modify a table concurrently when Glue catalog is used. (#11713)
Enable commit retries when conflicts occur writing a transaction to a Hive Metastore. (#12419)
Always return the number of deleted rows for DELETE statements. (#12055)
Pinot connector#
Add support for Pinot 0.10. (#11475)
Redis connector#
Improve performance when reading data from Redis. (#12108)
SQL Server connector#
Properly apply snapshot isolation to all connections when it is enabled. (#11662)