zhangfengcdt opened a new pull request, #2854: URL: https://github.com/apache/sedona/pull/2854
## Did you read the Contributor Guide? - Yes, I have read the [Contributor Rules](https://sedona.apache.org/latest/community/rule/) and [Contributor Development Guide](https://sedona.apache.org/latest/community/develop/) ## Is this PR related to a ticket? - Yes, and the PR name follows the format `[GH-XXX] my subject`. Closes #<issue_number> ## What changes were proposed in this PR? - Adds Geography dual-dispatch to ST_Length — returns geodesic length in meters on the WGS84 spheroid for Geography inputs. - Follow-up to #2831; L2 tier (reuses Spheroid.length(Geometry) via getJTSGeometry(), mirroring the ST_Area / ST_Distance Geography pattern). ## How was this patch tested? - mvn clean test -pl common -am -Dtest=FunctionTest - New Spark SQL cases in GeographyFunctionTest - mvn spotless:apply run before commit; no format violations. ## Did this PR include necessary documentation updates? - Yes, I have updated the documentation. -- 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]
