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From Boris Yen <yulin...@gmail.com>
Subject Re: Default behavior of generate index_name for columns...
Date Sat, 16 Jul 2011 02:38:00 GMT
Done. It is CASSANDRA-2903<https://issues.apache.org/jira/browse/CASSANDRA-2903>
.

On Sat, Jul 16, 2011 at 9:44 AM, Jonathan Ellis <jbellis@gmail.com> wrote:

> Please.
>
> On Fri, Jul 15, 2011 at 7:29 PM, Boris Yen <yulinyen@gmail.com> wrote:
> > Hi Jonathan,
> > Do I need to open a ticket for this?
> > Regards
> > Boris
> >
> > On Sat, Jul 16, 2011 at 6:29 AM, Jonathan Ellis <jbellis@gmail.com>
> wrote:
> >>
> >> Sounds reasonable to me.
> >>
> >> On Fri, Jul 15, 2011 at 2:55 AM, Boris Yen <yulinyen@gmail.com> wrote:
> >> > Hi,
> >> > I have a few column families, each has a column called user_name. I
> >> > tried to
> >> > use secondary index on user_name column for each of the column family.
> >> > However, when creating these column families, cassandra keeps
> reporting
> >> > "Duplicate index name..." exception. I finally figured out that it
> seems
> >> > the
> >> > default index name is "column name"+"_idx", this make my column family
> >> > violate the "uniqueness of index name" rule.
> >> > I was wondering if the default index_name generating rule could be
> like
> >> > "column name"+"cf name", so the index name would not collide with each
> >> > other
> >> > that easily, if the user do not assign "index_name" when creating a
> >> > column
> >> > family.
> >> > Regards
> >> > Boris
> >> >
> >>
> >>
> >>
> >> --
> >> Jonathan Ellis
> >> Project Chair, Apache Cassandra
> >> co-founder of DataStax, the source for professional Cassandra support
> >> http://www.datastax.com
> >
> >
>
>
>
> --
> Jonathan Ellis
> Project Chair, Apache Cassandra
> co-founder of DataStax, the source for professional Cassandra support
> http://www.datastax.com
>

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