[jira] [Created] (FLINK-20616) Support Row-based Operation Accept Function Name

[Shang Yuanchun (Jira)]

Huang Xingbo created FLINK-20616:
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             Summary: Support Row-based Operation Accept Function Name
                 Key: FLINK-20616
                 URL: https://issues.apache.org/jira/browse/FLINK-20616
             Project: Flink
          Issue Type: Sub-task
          Components: API / Python
            Reporter: Huang Xingbo
             Fix For: 1.13.0


Usage
{code:java}
@udf(result_type=DataTypes.ROW([DataTypes.FIELD("a", DataTypes.INT()),
                               DataTypes.FIELD("b", DataTypes.INT())])
def map_func(args):
    args # Row(a:Int, b: Int)
    return args

t = ...  # type: Table, table schema: [a: String, b: Int]
t.map(map_func){code}



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