[GitHub] cassandra issue #90: Update SASI.md

[mshuler]

Github user mshuler commented on the issue:

https://github.com/apache/cassandra/pull/90
  
Thanks @joaquincasares :)


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[GitHub] cassandra pull request #90: Update SASI.md

[asfgit]

Github user asfgit closed the pull request at:

https://github.com/apache/cassandra/pull/90


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[GitHub] cassandra pull request #90: Update SASI.md

[joaquincasares]

GitHub user joaquincasares opened a pull request:

https://github.com/apache/cassandra/pull/90

Update SASI.md

Minor grammatical fixes to improve readability.

You can merge this pull request into a Git repository by running:

$ git pull https://github.com/joaquincasares/cassandra patch-1

Alternatively you can review and apply these changes as the patch at:

https://github.com/apache/cassandra/pull/90.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

This closes #90


commit df33c3a426b8443a41af94463052e98a8f1a6589
Author: Joaquin Casares 
Date:   2016-12-23T02:02:43Z

Update SASI.md

Minor grammatical fixes to improve readability.




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Re: How do data model a recursive message in Cassandra

[Vladimir Yudovin]

Hi,



it's better to send such questions to user list, not dev.



Best regards, Vladimir Yudovin, 

Winguzone - Cloud Cassandra Hosting






 On Wed, 21 Dec 2016 17:25:07 -0500 shyla deshpande 
deshpandesh...@gmail.com wrote 




Hi All, 

 

The protobuf message 'sessionproto' that I receive has a field that is 

recursive. How do I define a data model in Cassandra to store this 

data. itemrelationproto 

references itemgroupproto and itemgroupproto references itemrelationproto . 

Thanks. 

 

message itemrelationproto { 

 

 optional string id = 1; 

 

 optional itemgroupproto itemgroup = 2; 

 

} 

 

 

 

message itemgroupproto { 

 

 optional string id = 1; 

 

 optional string displayname = 2; 

 

 repeated itemrelationproto itemrelations = 3; 

 

} 

 

 

 

message sessionproto { 

 

 optional string sessionid = 1; 

 

 optional string displayname = 3; 

 

 repeated itemrelationproto itemrelations = 4; 

 

} 

 

 

create type itemrelationproto ( 

 

 id text, 

 

 itemgroup frozenitemgroupproto 

 

); 

 

 

 

create type itemgroupproto ( 

 

 id text, 

 

 displayname text, 

 

 itemrelations setfrozenitemrelationproto 

 

); 

 

 

 

create table sessionproto ( 

 

 sessionid text, 

 

 displayname text, 

 

 itemrelations setfrozenitemrelationproto, 

 

 primary key (sessionid) 

 

);