This release comes four months after 1.30.0, contains contributions from 28 contributors, and resolves 81 issues.
Among others, it is worth highlighting the following improvements:
- [CALCITE-4865] Allow table functions to be polymorphic
Support SQL hint for
- [CALCITE-35] Support parsing parenthesized joins
IS NOT NULLfilter for the inputs of inner join
- [CALCITE-5085] Firebolt dialect implementation