uros-db opened a new pull request, #52803:
URL: https://github.com/apache/spark/pull/52803
<!--
Thanks for sending a pull request! Here are some tips for you:
1. If this is your first time, please read our contributor guidelines:
https://spark.apache.org/contributing.html
2. Ensure you have added or run the appropriate tests for your PR:
https://spark.apache.org/developer-tools.html
3. If the PR is unfinished, add '[WIP]' in your PR title, e.g.,
'[WIP][SPARK-XXXX] Your PR title ...'.
4. Be sure to keep the PR description updated to reflect all changes.
5. Please write your PR title to summarize what this PR proposes.
6. If possible, provide a concise example to reproduce the issue for a
faster review.
7. If you want to add a new configuration, please read the guideline first
for naming configurations in
'core/src/main/scala/org/apache/spark/internal/config/ConfigEntry.scala'.
8. If you want to add or modify an error type or message, please read the
guideline first in
'common/utils/src/main/resources/error/README.md'.
-->
### What changes were proposed in this pull request?
This PR adds rudimentary WKB read/write ST geospatial functions in Scala
API, and registers the new Scala functions under the new `st_funcs` group.
Note that a similar framework was already implemented in Catalyst, as part
of: https://github.com/apache/spark/pull/52784.
### Why are the changes needed?
Establish a minimal ST function framework in Scala API, setting the
foundations for expanding geospatial function support in the near future.
### Does this PR introduce _any_ user-facing change?
Yes, this PR introduces 3 new Scala functions: `st_asbinary`,
`st_geogfromwkb`, `st_geomfromwkb`.
### How was this patch tested?
Added new Scala unit test suites:
- `STFunctionsSuite.scala`
### Was this patch authored or co-authored using generative AI tooling?
No.
--
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]
