Return-Path: Delivered-To: apmail-cassandra-user-archive@www.apache.org Received: (qmail 29855 invoked from network); 29 Apr 2010 09:40:51 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 29 Apr 2010 09:40:51 -0000 Received: (qmail 5486 invoked by uid 500); 29 Apr 2010 09:40:50 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 5471 invoked by uid 500); 29 Apr 2010 09:40:50 -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 5463 invoked by uid 99); 29 Apr 2010 09:40:50 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 29 Apr 2010 09:40:50 +0000 X-ASF-Spam-Status: No, hits=2.2 required=10.0 tests=FREEMAIL_FROM,HTML_MESSAGE,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of vineetdaniel@gmail.com designates 74.125.83.44 as permitted sender) Received: from [74.125.83.44] (HELO mail-gw0-f44.google.com) (74.125.83.44) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 29 Apr 2010 09:40:43 +0000 Received: by gwaa12 with SMTP id a12so4405364gwa.31 for ; Thu, 29 Apr 2010 02:40:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:date:message-id :subject:from:to:content-type; bh=U2zzqox0q/PFnsYTB59WYaDqQkeYPzjstLNwcDqGIdo=; b=AiUBKIvriEG8b0r0lTR/IbOHj5YnycObPk6szvGSRZdcW24AF4/X1x9oGtfUa56uMb fQ3jHT/d1OGJjowNs5CTosZFPwrIJp9iGXpZPz9WN8jKPSrIRmKfWBdNh9CpsyMC2w+T Mh5ltEjBCb3gsKs9S3hISFL3R5+FacJbnDsKA= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=EFGtzVvsJ/g7yftU7L6w7CNsBDFqSWONHmlJp90iA0Ge5UiR1lr5RipNZlNHL+2Rp7 k4/JulAxEmYa8avB/3Duy0wY3QIqzH1uBPP0yJLFWjmWBtXirGlalmGh5sZZfV0GDLiN CaXeWagwrvJcZtbB2C/AABeMYri6NMItqiOwc= MIME-Version: 1.0 Received: by 10.150.207.7 with SMTP id e7mr527808ybg.330.1272534022484; Thu, 29 Apr 2010 02:40:22 -0700 (PDT) Received: by 10.150.229.11 with HTTP; Thu, 29 Apr 2010 02:40:22 -0700 (PDT) Date: Thu, 29 Apr 2010 15:10:22 +0530 Message-ID: Subject: can we have duplicate keys ? From: vineet daniel To: user@cassandra.apache.org Content-Type: multipart/alternative; boundary=000e0cd754dc601c5004855cea1c --000e0cd754dc601c5004855cea1c Content-Type: text/plain; charset=UTF-8 Hi Can anyone please tell me if we can have duplicate keys in Super Column Family, if now how can we represent this : - Article and Category Mapping clientOne.insert(:ArticleCategory, "12", {"ArticleID" => "123"}) "12", {"ArticleID" => "124"}) "12", {"ArticleID" => "125"}) "12", {"ArticleID" => "126"}) Here 12 is they key for a Category name 'sample' and all the four articles are part of this key or sample. Is this right or I need to do something else ? --000e0cd754dc601c5004855cea1c Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: base64 SGk8YnI+PGJyPkNhbiBhbnlvbmUgcGxlYXNlIHRlbGwgbWUgaWYgd2UgY2FuIGhhdmUgZHVwbGlj YXRlIGtleXMgaW4gU3VwZXIgQ29sdW1uIEZhbWlseSwgaWYgbm93IGhvdyBjYW4gd2UgcmVwcmVz ZW50IHRoaXMgOiAtPGJyPjxicj5BcnRpY2xlIGFuZCBDYXRlZ29yeSBNYXBwaW5nPGJyPsKgPGJy PsKgY2xpZW50T25lLmluc2VydCg6QXJ0aWNsZUNhdGVnb3J5LCAmcXVvdDsxMiZxdW90OywgeyZx dW90O0FydGljbGVJRCZxdW90OyA9Jmd0OyAmcXVvdDsxMjMmcXVvdDt9KTxicj4KwqAgwqAgwqAg wqAgwqAgwqAgwqAgwqAgwqAgwqAgwqAgwqAgwqAgwqDCoCDCoMKgwqAgwqDCoMKgIMKgwqDCoCDC oMKgwqAgwqDCoMKgwqAgJnF1b3Q7MTImcXVvdDssIHsmcXVvdDtBcnRpY2xlSUQmcXVvdDsgPSZn dDsgJnF1b3Q7MTI0JnF1b3Q7fSk8YnI+wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgIMKgIMKgIMKgIMKgIMKgIMKgIMKgwqAg wqAgJnF1b3Q7MTImcXVvdDssIHsmcXVvdDtBcnRpY2xlSUQmcXVvdDsgPSZndDsgJnF1b3Q7MTI1 JnF1b3Q7fSk8YnI+CsKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqAgwqAgwqAgwqAgwqAgwqAgwqAgwqAgwqDCoCAmcXVvdDsxMiZx dW90OywgeyZxdW90O0FydGljbGVJRCZxdW90OyA9Jmd0OyAmcXVvdDsxMjYmcXVvdDt9KTxicj48 YnI+SGVyZSAxMiBpcyB0aGV5IGtleSBmb3IgYSBDYXRlZ29yeSBuYW1lICYjMzk7c2FtcGxlJiMz OTsgYW5kIGFsbCB0aGUgZm91ciBhcnRpY2xlcyBhcmUgcGFydCBvZiB0aGlzIGtleSBvciBzYW1w bGUuIElzIHRoaXMgcmlnaHQgb3IgSSBuZWVkIHRvIGRvIHNvbWV0aGluZyBlbHNlID88YnI+Cjxi cj48YnI+Cg== --000e0cd754dc601c5004855cea1c--