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From Watanabe Maki <watanabe.m...@gmail.com>
Subject Re: selecting data
Date Thu, 19 May 2011 16:38:39 GMT
Cassandra is not a RDBMS. Only you can do is search on a key, or you need full scan.
You need to design your schema carefully as your application needs.


On 2011/05/20, at 1:11, karim abbouh <karim_rbt@yahoo.fr> wrote:

> i'm new using cassandra database,
> i want to get data as in relationnel database:
> select * from table where field="value";
> i see using CLI we have just the followings commands :
> get <ksp>.<cf>['<key>']                                  Get a slice
of columns.
> get <ksp>.<cf>['<key>']['<super>']                   Get a slice
of sub columns.
> get <ksp>.<cf>['<key>']['<col>']                            
Get a column value.
> get <ksp>.<cf>['<key>']['<super>']['<col>']           
  Get a sub column value.
> 
> is there a way for that.
> i think using java API is possible.
> cassandra version : 6.0.12
> 
> 
> thanks for help
> 
> 
> 

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