friendlymatthew commented on issue #18717: URL: https://github.com/apache/datafusion/issues/18717#issuecomment-3542311068
> Okay no worries. I asked because we currently have the issue that `json_column->'intkey' = 123` doesn't work, I think open variant will have the same problem? Hm, I don't think we'll have the same problem with variants. Variant columns use a structured representation (`StructArray`). This difference in array representation means the access patterns work differently too The equivalent to `json_column->'intkey'` in variant would be `variant_get(json_column, "intkey", Int32)` which directly accesses the variant data and casts it to the type you specify (`Int32` in this case) I _could_ be wrong so cc'ing @alamb @scovich @klion26 @liamzwbao -- 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]
