Details
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Improvement
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Status: Open
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Major
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Resolution: Unresolved
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None
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None
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Description
The term "user-defined function" exists both in DataStream API[1] and Table / SQL API[2], but has different meanings in each. For users this can be confusing when looking at the different possible interfaces[3], so we should improve the documentation to make it clear that these are two different concepts.
[1] https://ci.apache.org/projects/flink/flink-docs-master/docs/dev/datastream/user_defined_functions/
[2] https://ci.apache.org/projects/flink/flink-docs-master/docs/dev/table/functions/udfs/