Release 0.100#
System connector#
The System connector now works like other connectors: global system
tables are only available in the system catalog, rather than in a special
schema that is available in every catalog. Additionally, connectors may now
provide system tables that are available within that connector’s catalog by
implementing the getSystemTables() method on the Connector interface.
General#
- Fix - %fspecifier in- date_format()and- date_parse().
- Add - WITH ORDINALITYsupport to- UNNEST.
- Add - array_distinct()function.
- Add - split()function.
- Add - to_base()and- from_base()functions.
- Rename config property - task.shard.max-threadsto- task.max-worker-threads. This property sets the number of threads used to concurrently process splits. The old property name is deprecated and will be removed in a future release.
- Fix referencing - NULLvalues in ROW.
- Make MAP comparable. 
- Fix leak of tasks blocked during query teardown. 
- Improve query queue config validation.