Return-Path: X-Original-To: apmail-cassandra-user-archive@www.apache.org Delivered-To: apmail-cassandra-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id ADBE76896 for ; Tue, 28 Jun 2011 03:00:09 +0000 (UTC) Received: (qmail 16076 invoked by uid 500); 28 Jun 2011 03:00:07 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 15757 invoked by uid 500); 28 Jun 2011 03:00:00 -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 15749 invoked by uid 99); 28 Jun 2011 02:59:57 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 28 Jun 2011 02:59:57 +0000 X-ASF-Spam-Status: No, hits=2.2 required=5.0 tests=HTML_MESSAGE,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: local policy) Received: from [122.224.216.65] (HELO hzvscan2.utstar.com.cn) (122.224.216.65) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 28 Jun 2011 02:59:50 +0000 Received: from cnmail01.cn.utstarcom.com (cnmail01.cn.utstarcom.com [172.18.22.151]) by hzvscan2.utstar.com.cn (8.13.8/8.13.8) with SMTP id p5S2x5fG009305 for ; Tue, 28 Jun 2011 10:59:16 +0800 Received: from CNMAIL12.cn.utstarcom.com ([172.18.22.156]) by cnmail01.cn.utstarcom.com with Microsoft SMTPSVC(6.0.3790.3959); Tue, 28 Jun 2011 10:59:05 +0800 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----_=_NextPart_001_01CC353F.57D38CD6" Subject: remove all the columns of a key in a column family X-MimeOLE: Produced By Microsoft Exchange V6.5 Date: Tue, 28 Jun 2011 10:59:03 +0800 Message-ID: <7DA4B654C7FEB24C9998EE4867BEE93EBC775A@CNMAIL12.cn.utstarcom.com> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: remove all the columns of a key in a column family Thread-Index: Acw1P1Z1wP9LGSxqRwqnqJfke/2v7Q== From: "Donna Li" To: X-OriginalArrivalTime: 28 Jun 2011 02:59:05.0981 (UTC) FILETIME=[57D6D2D0:01CC353F] This is a multi-part message in MIME format. ------_=_NextPart_001_01CC353F.57D38CD6 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable All: Can I remove all the columns of a key in a column family under the condition that not know what columns the column family has?=20 =20 =20 Best Regards Donna li ------_=_NextPart_001_01CC353F.57D38CD6 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

All:

Can I remove = all the columns of a key in a column family under the condition that not know = what columns the column family has?

Best Regards

Donna li

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