Return-Path: Delivered-To: apmail-hadoop-common-commits-archive@www.apache.org Received: (qmail 89312 invoked from network); 16 Mar 2010 21:21:42 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 16 Mar 2010 21:21:42 -0000 Received: (qmail 30896 invoked by uid 500); 16 Mar 2010 21:21:42 -0000 Delivered-To: apmail-hadoop-common-commits-archive@hadoop.apache.org Received: (qmail 30868 invoked by uid 500); 16 Mar 2010 21:21:42 -0000 Mailing-List: contact common-commits-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: common-dev@hadoop.apache.org Delivered-To: mailing list common-commits@hadoop.apache.org Received: (qmail 30861 invoked by uid 500); 16 Mar 2010 21:21:42 -0000 Delivered-To: apmail-hadoop-core-commits@hadoop.apache.org Received: (qmail 30858 invoked by uid 99); 16 Mar 2010 21:21:42 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 16 Mar 2010 21:21:42 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.130] (HELO eos.apache.org) (140.211.11.130) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 16 Mar 2010 21:21:40 +0000 Received: from eos.apache.org (localhost [127.0.0.1]) by eos.apache.org (Postfix) with ESMTP id 041E0174F1; Tue, 16 Mar 2010 21:21:18 +0000 (GMT) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable From: Apache Wiki To: Apache Wiki Date: Tue, 16 Mar 2010 21:21:18 -0000 Message-ID: <20100316212118.20518.66391@eos.apache.org> Subject: =?utf-8?q?=5BHadoop_Wiki=5D_Update_of_=22Hive/LanguageManual/DDL=22_by_Jo?= =?utf-8?q?hnSichi?= X-Virus-Checked: Checked by ClamAV on apache.org Dear Wiki user, You have subscribed to a wiki page or wiki category on "Hadoop Wiki" for ch= ange notification. The "Hive/LanguageManual/DDL" page has been changed by JohnSichi. http://wiki.apache.org/hadoop/Hive/LanguageManual/DDL?action=3Ddiff&rev1=3D= 53&rev2=3D54 -------------------------------------------------- }}} ADD COLUMNS lets you add new columns to the end of the existing columns b= ut before the partition columns. = - REPLACE COLUMNS removes all existing columns and adds the new set of colu= mns. This can be done only for native tables. Native tables are those table= s that are created with DynamicSerDe or MetadataTypedColumnsetSerDe serdes.= Refer to SerDe section of User Guide for more information. + REPLACE COLUMNS removes all existing columns and adds the new set of colu= mns. This can be done only for tables with native serde (DynamicSerDe or Me= tadataTypedColumnsetSerDe). Refer to SerDe section of User Guide for more i= nformation. = =3D=3D=3D Add Table Properties =3D=3D=3D {{{