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https://issues.apache.org/jira/browse/FLINK-3612?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15193618#comment-15193618
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Vasia Kalavri commented on FLINK-3612:
--------------------------------------

{{JavaTableExample}} and {{WordCountTable}} work fine if the result dataset is 
coverted to {{Row}}.
The {{TPCHQuery3Table}} example seems to run fine and generates a valid-looking 
plan with TPC-H reference data, but there is no output. Is there any way I 
could validate its correctness?
The {{PageRankTable}} example fails with 
{{org.apache.flink.api.table.TableException: Type is not supported: long[]}} in 
the {{TypeConverter}}. That's because {{sqlTypeToTypeInfo}} only supports basic 
types currently.

> Fix/adjust Table API examples
> -----------------------------
>
>                 Key: FLINK-3612
>                 URL: https://issues.apache.org/jira/browse/FLINK-3612
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Table API
>            Reporter: Vasia Kalavri
>
> The Table API examples are currently failing with different exceptions. We 
> should check whether these signify bugs or whether we need to adjust the 
> examples.



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