Revision 9cf9304e171aa03166957d2fc5dd3d2f14c94f9e authored by Pablo Langa on 11 December 2019, 22:02:58 UTC, committed by Dongjoon Hyun on 11 December 2019, 22:02:58 UTC
### What changes were proposed in this pull request? Add DescribeFunctionsStatement and make DESCRIBE FUNCTIONS go through the same catalog/table resolution framework of v2 commands. ### Why are the changes needed? It's important to make all the commands have the same table resolution behavior, to avoid confusing DESCRIBE FUNCTIONS namespace.function ### Does this PR introduce any user-facing change? Yes. When running DESCRIBE FUNCTIONS namespace.function Spark fails the command if the current catalog is set to a v2 catalog. ### How was this patch tested? Unit tests. Closes #26840 from planga82/feature/SPARK-30038_DescribeFunction_V2Catalog. Authored-by: Pablo Langa <soypab@gmail.com> Signed-off-by: Dongjoon Hyun <dhyun@apple.com>
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CONTRIBUTING.md
## Contributing to Spark
*Before opening a pull request*, review the
[Contributing to Spark guide](https://spark.apache.org/contributing.html).
It lists steps that are required before creating a PR. In particular, consider:
- Is the change important and ready enough to ask the community to spend time reviewing?
- Have you searched for existing, related JIRAs and pull requests?
- Is this a new feature that can stand alone as a [third party project](https://spark.apache.org/third-party-projects.html) ?
- Is the change being proposed clearly explained and motivated?
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