dawidwys opened a new pull request, #23811:
URL: https://github.com/apache/flink/pull/23811
## What is the purpose of the change
This PR adds a `CallSyntax` as described in the FLIP and implementations for
specific non standard builtin functions.
## Brief change log
* adds CallSyntax interface and changes in BuiltinFunctionDefinitions
* implements call syntax for functions in BuiltinFunctionDefinitions
## Verifying this change
Added tests in org.apache.flink.table.expressions.ExpressionSerializationTest
## Does this pull request potentially affect one of the following parts:
- Dependencies (does it add or upgrade a dependency): (yes / **no**)
- The public API, i.e., is any changed class annotated with
`@Public(Evolving)`: (**yes** / no)
- The serializers: (yes / **no** / don't know)
- The runtime per-record code paths (performance sensitive): (yes / **no**
/ don't know)
- Anything that affects deployment or recovery: JobManager (and its
components), Checkpointing, Kubernetes/Yarn, ZooKeeper: (yes / **no** / don't
know)
- The S3 file system connector: (yes / **no** / don't know)
## Documentation
- Does this pull request introduce a new feature? (**yes** / no)
- If yes, how is the feature documented? (not applicable / docs /
**JavaDocs** / not documented)
--
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: issues-unsubscr...@flink.apache.org
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
