Thanks for Julian. I have read CALCITE-2843(https://issues.apache.org/jira/browse/CALCITE-2843), it is similar to my issue. I open a issue to discuss it.
xiong duan <[email protected]> 于2022年1月9日周日 09:21写道： > Hi Gunnar, > In my opinion, The core parser is supported a common standard operator > or syntax in different databases. The Babel parser is supported special > grammar for a particular database. >
