cetra3 commented on PR #21353: URL: https://github.com/apache/datafusion/pull/21353#issuecomment-4808716211
> My one question/concern is "what json functions should we be adding" -- I took a look at the ones in the https://github.com/datafusion-contrib/datafusion-functions-json/tree/main/src package, and they don't seem to mirror the json functions in postgres, nor spark nor duckdb. Perhaps @adriangb or @cetra3 can help with context about how the functions in datafusion-funtions-json were chosen They don't mirror some of the specific postgres *functions* but we have tried to support the standard postgres *operators* as best as we can. I.e, we have really been targeting the `->` , `->>` and `?` operators in Postgres with special functions for specific data type casting. There are other operators that postgres can use, but I haven't personally heard of people requesting them. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
