Release 0.164

General Changes

Fix correctness issue for queries that perform DISTINCT and LIMIT on the results of a JOIN.
Fix correctness issue when casting between maps where the key or value is the REAL type.
Fix correctness issue in min_by() and max_by() when nulls are present in the comparison column.
Fail queries when FILTER clause is specified for scalar functions.
Fix planning failure for certain correlated subqueries that contain aggregations.
Fix planning failure when arguments to selective aggregates are derived from other selective aggregates.
Fix boolean expression optimization bug that can cause long planning times, planning failures and coordinator instability.
Fix query failure when TRY or lambda expression with the exact same body is repeated in an expression.
Fix split source resource leak in coordinator that can occur when a query fails.
Improve array_join() performance.
Improve error message for map subscript operator when key is not present in the map.
Improve client error message for invalid session.
Add VALIDATE mode for EXPLAIN.

Fix handling of ORC files containing extremely large metadata.
Fix failure when creating views in file based metastore.
Improve performance for queries that read bucketed tables by optimizing scheduling.