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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