From user-return-9595-apmail-cassandra-user-archive=cassandra.apache.org@cassandra.apache.org Fri Oct 01 07:37:37 2010 Return-Path: Delivered-To: apmail-cassandra-user-archive@www.apache.org Received: (qmail 14563 invoked from network); 1 Oct 2010 07:37:37 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 1 Oct 2010 07:37:37 -0000 Received: (qmail 88028 invoked by uid 500); 1 Oct 2010 07:37:35 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 87848 invoked by uid 500); 1 Oct 2010 07:37:31 -0000 Mailing-List: contact user-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@cassandra.apache.org Delivered-To: mailing list user@cassandra.apache.org Received: (qmail 87840 invoked by uid 99); 1 Oct 2010 07:37:30 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 01 Oct 2010 07:37:30 +0000 X-ASF-Spam-Status: No, hits=2.2 required=10.0 tests=FREEMAIL_FROM,HTML_MESSAGE,RCVD_IN_DNSWL_NONE,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of jt4websites@googlemail.com designates 209.85.216.172 as permitted sender) Received: from [209.85.216.172] (HELO mail-qy0-f172.google.com) (209.85.216.172) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 01 Oct 2010 07:37:25 +0000 Received: by qyk7 with SMTP id 7so322077qyk.10 for ; Fri, 01 Oct 2010 00:37:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=gamma; h=domainkey-signature:mime-version:received:received:date:message-id :subject:from:to:content-type; bh=XClb83iD6lLsvQq80eUwfoLHivjRdH1irLwjWGZsR6I=; b=DrGYOdrv8/LwI37DX5pmLfImG8vfF/BsJmol60G+eTOdNe+PsoQwM9c17ZG14yiru1 WkDDXBalzD5IDwWexnLz0g9PQvspYYvNvgS25W1bdkKM6gXuS8doyRfm856p0ZVMTEtF KOZN3GjUdvseivHmOeZXdD0dubDbf4/g8aTWQ= DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=KQLLQ4aPeCC91h3nX6/pNPNFecGAYhVRamM0K+LVvjzllQU30geNBw2a82tV7RSImM UMs5zZWhTXZE6a1uEKnnH2VevTFwrUz//yOGbTrbE+3//qW04/ySqNBe3nN4zwWGjDSG PkyvNOgFY2pDkdu0kwmaVkF/qRvoHZAuwycis= MIME-Version: 1.0 Received: by 10.220.47.219 with SMTP id o27mr1256303vcf.146.1285918623772; Fri, 01 Oct 2010 00:37:03 -0700 (PDT) Received: by 10.220.177.201 with HTTP; Fri, 1 Oct 2010 00:37:03 -0700 (PDT) Date: Fri, 1 Oct 2010 08:37:03 +0100 Message-ID: Subject: Secondary Indexes and Super/SubColumns, is it possible ?? From: J T To: user@cassandra.apache.org Content-Type: multipart/alternative; boundary=0016e6476154c7b06e0491894250 --0016e6476154c7b06e0491894250 Content-Type: text/plain; charset=ISO-8859-1 Hi, I've managed to get secondary indexes working on Normal Columns. I've even managed to get multiple IndexExpressions to work when querying. However, its not clear to me 1) If I should be able to have a secondary index on a sub-column of a super-column 2) Assuming 1 is supported, how to specify it in the column_metadata section of the yaml Jason --0016e6476154c7b06e0491894250 Content-Type: text/html; charset=ISO-8859-1 Hi,

I've managed to get secondary indexes working on Normal Columns. I've even managed to get multiple IndexExpressions to work when querying.

However, its not clear to me

1) If I should be able to have a secondary index on a sub-column of a super-column

2) Assuming 1 is supported, how to specify it in the column_metadata section of the yaml

Jason
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