Hi David, Altering a stream definition is supported in CEP.
In order to get the correct results you have to modify the output stream definition as well.(in your case streamB) Please make sure that you have modified streamB. Thanks On Wed, Aug 6, 2014 at 6:32 PM, David Morales <[email protected]> wrote: > Hi there, > > We are adding new fields to an existing stream, by using StreamDefinition, > something similar to "alter stream" but you can't remove fields. > > But we have checked that this new field is not reflected in "select *" > queries, and neither in the connected stream. > > So. > > 1) Create streamA (field1, field2) > 2) select * from streamA insert into streamB > 3) add attribute to streamA > > This will alter the streamA, but the query will remain with only two > fields (callback on query), and of course streamB will remain with two > fields. > > Do you think that this is the expected behaviour? do you think that "alter > stream" is a nice feature to have? it will be great to hear your opinion. > > > > Regards. > > _______________________________________________ > Architecture mailing list > [email protected] > https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture > > -- *Thanks & Regards,Sachini JayasekaraSoftware Engineer; **WSO2 Inc. * *lean . enterprise . middleware | http://wso2.com <http://wso2.com> *
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