gianm opened a new pull request, #18084: URL: https://github.com/apache/druid/pull/18084
Introduces new multi-value string functions at the native layer. These are now used for the SQL `MV_OVERLAP` and `MV_CONTAINS` functions. The main purpose of the new functions is to have slightly different null and empty-array handling behavior vs `array_overlap` and `array_contains`. Behavior is designed to align with the native `inType` filter, which is especially important for `MV_OVERLAP`, because the SQL layer can convert `MV_OVERLAP` into an `inType` filter. The SQL layer no longer generates calls to the `mv_harmonize_nulls` function, because that logic has been moved inside `mv_overlap` and `mv_contains`. The function still remains at the native layer for backwards compatibility. -- 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]
