Jark Wu created FLINK-4597:
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Summary: Improve Scalar Function section in Table API documentation
Key: FLINK-4597
URL: https://issues.apache.org/jira/browse/FLINK-4597
Project: Flink
Issue Type: Improvement
Components: Table API & SQL
Reporter: Jark Wu
Assignee: Jark Wu
Priority: Minor
The function signature in Scalar Function section is a little confusing.
Because it's hard to distinguish keyword and parameters. Such as :
{{EXTRACT(TIMEINTERVALUNIT FROM TEMPORAL)}}, user may not know TEMPORAL is a
parameter after first glance. I propose to use {{<>}} around parameters, i.e.
{{EXTRACT(<TIMEINTERVALUNIT> FROM <TEMPORAL>)}}
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