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Release 430 (20 Oct 2023)

General​

  • Improve performance of queries with GROUP BY. (#19302)
  • Fix incorrect results for queries involving ORDER BY and window functions with ordered frames. (#19399)
  • Fix incorrect results for query involving an aggregation in a correlated subquery. (#19002)

Security​

  • Enforce authorization capability of client when receiving commands RESET and SET for SESSION AUTHORIZATION. (#19217)

JDBC driver​

  • Add support for a timezone parameter to set the session timezone. (#19102)

Iceberg connector​

  • Add an option to require filters on partition columns. This can be enabled by setting the iceberg.query-partition-filter-required configuration property or the query_partition_filter_required session property. (#17263)
  • Improve performance when reading partition columns. (#19303)

Ignite connector​

  • Fix failure when a query contains LIKE with ESCAPE. (#19464)

MariaDB connector​

  • Add support for table statistics. (#19408)

MongoDB connector​

  • Fix incorrect results when a query contains several <> or NOT IN predicates. (#19404)

SPI​

  • Change the Java stack type for a map value to SqlMap and a row value to SqlRow, which do not implement Block. (#18948)