Release 403 (15 Nov 2022)#
General#
- Include the amount of data read from external sources in the output of - EXPLAIN ANALYZE. (#14907)
- Improve performance of worker-to-worker data transfer encryption when fault-tolerant execution is enabled. (#14941) 
- Improve performance of aggregations when input data does not contain nulls. (#14567) 
- Fix potential failure when clients do not support variable precision temporal types. (#14950) 
- Fix query deadlock in multi-join queries where broadcast join size is underestimated. (#14948) 
- Fix incorrect results when - min(x, n)or- max(x, n)is used as a window function. (#14886)
- Fix failure for certain queries involving joins over partitioned tables. (#14317) 
- Fix incorrect order of parameters in - DESCRIBE INPUTwhen they appear in a- WITHclause. (#14738)
- Fix failure for queries involving - BETWEENpredicates over- varcharcolumns that contain temporal data. (#14954)
Security#
- Allow access token passthrough when using OAuth 2.0 authentication with refresh tokens enabled. (#14949) 
BigQuery connector#
- Improve performance of - SHOW SCHEMASby adding a metadata cache. This can be configured with the- bigquery.metadata.cache-ttlcatalog property, which is disabled by default. (#14729)
- Fix failure when a row access policy returns an empty result. (#14760) 
ClickHouse connector#
- Add mapping for the ClickHouse - DateTime(timezone)type to the Trino- timestamp(0) with time zonetype for read-only operations. (#13541)
Delta Lake connector#
- Fix statistics for - DATEcolumns. (#15005)
Hive connector#
- Avoid showing the unsupported - AUTHORIZATION ROLEproperty in the result of- SHOW CREATE SCHEMAwhen the access control doesn’t support roles. (#8817)
Iceberg connector#
- Improve performance and storage requirements when running the - expire_snapshotstable procedure on S3-compatible storage. (#14434)
- Allow registering existing table files in the metastore with the new - register_tableprocedure. (#13552)
MongoDB connector#
SQL Server connector#
- Fix incorrect results when non-transactional - INSERTis disabled and bulk- INSERTis enabled. (#14856)