Renjie
> mailto:xrjxrjxrj...@gmail.com
> >>
> Reply-To:
> "user@cassandra.apache.org<mailto:user@cassandra.apache.org>"
> mailto:user@cassandra.apache.org
> >>
> Date: Wednesday, October 17, 2012 4:48 AM
> To:
> "user@cassandra.apache
cassandra.apache.org<mailto:user@cassandra.apache.org>"
> mailto:user@cassandra.apache.org>>
> Subject: Re: Astyanax empty column check
>
> So what you mean is essentially there is *no* way to differentiate it because
> what they "appear" is the same?
>
dra.apache.org>"
mailto:user@cassandra.apache.org>>
Date: Wednesday, October 17, 2012 4:48 AM
To: "user@cassandra.apache.org<mailto:user@cassandra.apache.org>"
mailto:user@cassandra.apache.org>>
Subject: Re: Astyanax empty column check
So what you mean is essenti
So what you mean is essentially there is *no* way to differentiate it
because what they "appear" is the same?
On Wed, Oct 17, 2012 at 5:58 PM, rohit bhatia wrote:
> See
> "If you attempt to retrieve an entire row and it returns a result with
> no columns, it effectively means that row does not e
See
"If you attempt to retrieve an entire row and it returns a result with
no columns, it effectively means that row does not exist."
Essentially a row without columns doesn't exist.. (except those with tombstones)
from here
http://stackoverflow.com/questions/8072253/is-there-a-difference-between-
Sorry for the version, I am using 1.0.1 Astyanax.
On Wed, Oct 17, 2012 at 4:44 PM, Xu Renjie wrote:
> hello guys,
>I am currently using Astyanax as a client(new to Astyanax). But I am
> not clear how to differentiate the following 2 situations:
> a. A row which has only key without columns
>
hello guys,
I am currently using Astyanax as a client(new to Astyanax). But I am not
clear how to differentiate the following 2 situations:
a. A row which has only key without columns
b. No this row in database.
Since when I use RowQuery to query Cassandra with given key, both the above
two sit
