Hi,

no, combining batch and streaming environments is not possible at the moment. However, most operations in batch can be done in streaming fashion as well. I would recommend to use the DataStream API as it provides the most flexibility in your use case.

Regards,
Timo


Am 11/21/17 um 4:41 AM schrieb wangsan:
Hi Timo,

Thanks for your reply. I do notice that the document says "A |Table| is always bound to a specific |TableEnvironment|. It is not possible to combine tables of different TableEnvironments in the same query, e.g., to join or union them.” Does that mean there is no way I can make operations, like join, on a streaming table and a batch table ?

Best,
wangsan

On 20 Nov 2017, at 9:15 PM, Timo Walther <twal...@apache.org <mailto:twal...@apache.org>> wrote:

Timo


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