iajoiner commented on issue #5338: URL: https://github.com/apache/arrow-datafusion/issues/5338#issuecomment-1437285866
@alamb Wait. In Postgres https://www.postgresql.org/docs/15/functions-array.html it is necessary to have compatibility to have nested arrays so it does make sense to have `array_length(array, dimension)`. For us this makes less sense since we can have arrays that look like `[[2, 3], [4, 5, 6]]` and even lists of maps. `cardinality` does make more sense but it doesn't suit our current use case. -- 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]
