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From Shahryar Sedghi <shsed...@gmail.com>
Subject Re: Documentation/Examples for DataStax java-driver
Date Wed, 13 Feb 2013 18:07:18 GMT
The API allows to build your own batch through building a query I do not
use that, neither counter columns. I do not build a query, I create a CQL
like:
String batchInsert = "BEGIN  BATCH " +

        "INSERT INTO xyz( a,    b,    c,  " +
        " VALUES ( ?, ?, ?)  " +

        "INSERT INTO def(a, b,   ,c," +

        " VALUES ( ?, ?, ?) " +

                            "APPLY BATCH";

     PreparedStatement prBatchInsert = session.prepare(batchInsert);
    statement.setConsistencyLevel(ConsistencyLevel.QUORUM);
     BoundStatement query = prBatchInsert.bind(1,2,3, 1,2,3);
     session.execute(query);

I got session through this:

cluster =
Cluster.builder().addContactPoint(getInitParameter("cassandraCluster"))

.withRetryPolicy(DowngradingConsistencyRetryPolicy.INSTANCE ).build();
 session = cluster.connect(getInitParameter("keyspace"));

I have queries that i have begin unlogged batch instead of begin batch

Hopefully it helps


On Wed, Feb 13, 2013 at 12:23 PM, Drew Kutcharian <drew@venarc.com> wrote:

> @Shahryar/Gabriel
> I know the source code is nicely documented, but I couldn't find much info
> on:
> 1. Creating/submitting atomic/non-atomic batches.
> 2. Handling Counter columns
> Do you have any examples for that?
>
> @Edward
> I was under impression that client-dev mailing list was to be used by the
> developers/committers of the client libs and each client has their own
> mailing list such as hector, but I'm not sure there exist a mailing list
> for DataStax's java-driver.
>
>
> -- Drew
>
>
>
> On Feb 13, 2013, at 8:06 AM, Edward Capriolo <edlinuxguru@gmail.com>
> wrote:
>
> > Just an FYI. More appropriate for the client-dev list.
> >
> > On Wed, Feb 13, 2013 at 10:37 AM, Gabriel Ciuloaica
> > <gciuloaica@gmail.com> wrote:
> >> Code has good documentation and also the example module has enough
> sample
> >> code to help you started.
> >>
> >> --Gabi
> >>
> >> On 2/13/13 5:31 PM, Shahryar Sedghi wrote:
> >>
> >> Source code has enough documentation in it, apparently this is how they
> do
> >> it with new stuff. Start with Custer class, it tells you how to write.
> If
> >> you still had problem let me know, I can give you sample code.
> >>
> >>
> >> On Tue, Feb 12, 2013 at 9:19 PM, Drew Kutcharian <drew@venarc.com>
> wrote:
> >>>
> >>> Are there any documentation/examples available for DataStax java-driver
> >>> besides what's in the GitHub repo?
> >>>
> >>> -- Drew
> >>
> >>
> >>
> >>
> >> --
> >> "Life is what happens while you are making other plans." ~ John Lennon
> >>
> >>
>
>


-- 
"Life is what happens while you are making other plans." ~ John Lennon

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