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https://issues.apache.org/jira/browse/FLINK-4827?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chesnay Schepler closed FLINK-4827.
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Resolution: Fixed
Fixed in a648f88fbc4780db99ecef8729d4cd7d29656dbd
> The scala example of SQL on Streaming Tables with wrong variable name in
> flink document
> ----------------------------------------------------------------------------------------
>
> Key: FLINK-4827
> URL: https://issues.apache.org/jira/browse/FLINK-4827
> Project: Flink
> Issue Type: Bug
> Components: Documentation
> Affects Versions: 1.1.0, 1.1.2
> Reporter: yuemeng
> Priority: Minor
> Fix For: 1.2.0
>
> Attachments:
> 0001-The-scala-example-of-SQL-on-Streaming-Tables-with-wr.patch
>
>
> val env = StreamExecutionEnvironment.getExecutionEnvironment
> val tEnv = TableEnvironment.getTableEnvironment(env)
> // read a DataStream from an external source
> val ds: DataStream[(Long, String, Integer)] = env.addSource(...)
> // register the DataStream under the name "Orders"
> tableEnv.registerDataStream("Orders", ds, 'user, 'product, 'amount)
> // run a SQL query on the Table and retrieve the result as a new Table
> val result = tableEnv.sql(
> "SELECT product, amount FROM Orders WHERE product LIKE '%Rubber%'")
> There is no variable named tableEnv had defined ,Only tEnv defined here
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