From issues-return-191464-archive-asf-public=cust-asf.ponee.io@spark.apache.org Fri May 11 18:02:06 2018 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx-eu-01.ponee.io (Postfix) with SMTP id EA5AF180647 for ; Fri, 11 May 2018 18:02:05 +0200 (CEST) Received: (qmail 16825 invoked by uid 500); 11 May 2018 16:02:05 -0000 Mailing-List: contact issues-help@spark.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list issues@spark.apache.org Received: (qmail 16808 invoked by uid 99); 11 May 2018 16:02:05 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd1-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 11 May 2018 16:02:05 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd1-us-west.apache.org (ASF Mail Server at spamd1-us-west.apache.org) with ESMTP id 9DA92C8644 for ; Fri, 11 May 2018 16:02:04 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -109.5 X-Spam-Level: X-Spam-Status: No, score=-109.5 tagged_above=-999 required=6.31 tests=[ENV_AND_HDR_SPF_MATCH=-0.5, KAM_ASCII_DIVIDERS=0.8, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, URIBL_BLOCKED=0.001, USER_IN_DEF_SPF_WL=-7.5, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd1-us-west.apache.org [10.40.0.7]) (amavisd-new, port 10024) with ESMTP id 9AQmeDYKTfK6 for ; Fri, 11 May 2018 16:02:03 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTP id C35515FCEF for ; Fri, 11 May 2018 16:02:01 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id C21F6E0F91 for ; Fri, 11 May 2018 16:02:00 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id 371772154A for ; Fri, 11 May 2018 16:02:00 +0000 (UTC) Date: Fri, 11 May 2018 16:02:00 +0000 (UTC) From: "Marek Novotny (JIRA)" To: issues@spark.apache.org Message-ID: In-Reply-To: References: Subject: =?utf-8?Q?[jira]_[Commented]_(SPARK-23931)_High-order_fu?= =?utf-8?Q?nction:_zip(array1,_array2[,_...])_=E2=86=92_array?= MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/SPARK-23931?page=3Dcom.atlassia= n.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D164= 72169#comment-16472169 ]=20 Marek Novotny commented on SPARK-23931: --------------------------------------- Ok. Good luck! > High-order function: zip(array1, array2[, ...]) =E2=86=92 array > ------------------------------------------------------------ > > Key: SPARK-23931 > URL: https://issues.apache.org/jira/browse/SPARK-23931 > Project: Spark > Issue Type: Sub-task > Components: SQL > Affects Versions: 2.3.0 > Reporter: Xiao Li > Priority: Major > > Ref: https://prestodb.io/docs/current/functions/array.html > Merges the given arrays, element-wise, into a single array of rows. The M= -th element of the N-th argument will be the N-th field of the M-th output = element. If the arguments have an uneven length, missing values are filled = with NULL. > {noformat} > SELECT zip(ARRAY[1, 2], ARRAY['1b', null, '3b']); -- [ROW(1, '1b'), ROW(2= , null), ROW(null, '3b')] > {noformat} -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org For additional commands, e-mail: issues-help@spark.apache.org