izveigor opened a new issue, #6985: URL: https://github.com/apache/arrow-datafusion/issues/6985
### Is your feature request related to a problem or challenge? I think it would be nice to use array as element in all array functions (not only scalar values). The main reason is to make it easier for the user to work with multidimensional arrays. For example, if we want to append first dimension array in second dimension array or find a position in nested array. Here are the full list of current array functions, which should be upgradeable: - [ ] `array_append` - [ ] `array_prepend` - [ ] `array_position` - [ ] `array_positions` - [ ] `array_concat` (column support) ### Describe the solution you'd like _No response_ ### Describe alternatives you've considered _No response_ ### Additional context ClickHouse and DuckDB support that feature (See their documentations: https://duckdb.org/docs/sql/functions/nested and https://clickhouse.com/docs/en/sql-reference/functions/array-functions). -- 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]
