Github user sunjincheng121 commented on a diff in the pull request:
https://github.com/apache/flink/pull/3808#discussion_r114697863
--- Diff:
flink-libraries/flink-table/src/test/scala/org/apache/flink/table/runtime/datastream/DataStreamAggregateITCase.scala
---
@@ -62,10 +62,10 @@ class DataStreamAggregateITCase extends
StreamingMultipleProgramsTestBase {
val stream = env
.fromCollection(data)
.assignTimestampsAndWatermarks(new TimestampWithEqualWatermark())
- val table = stream.toTable(tEnv, 'long, 'int, 'double, 'float,
'bigdec, 'string)
+ val table = stream.toTable(tEnv, 'long.rowtime, 'int, 'double, 'float,
'bigdec, 'string)
--- End diff --
I think we can using `.rowtime` in this way as follwow:
`stream.toTable(tEnv, 'long, 'int, 'double, 'float, 'bigdec, 'string,
'rowtime.rowtime)`
Because we do not need the value of `'long` field. It's just a indicators
in stream.
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