Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id 4F78A200BA8 for ; Mon, 24 Oct 2016 18:12:50 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 4E0FD160AEB; Mon, 24 Oct 2016 16:12:50 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id 8C8C8160AD7 for ; Mon, 24 Oct 2016 18:12:49 +0200 (CEST) Received: (qmail 40278 invoked by uid 500); 24 Oct 2016 16:12:48 -0000 Mailing-List: contact reviews-help@spark.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list reviews@spark.apache.org Received: (qmail 40262 invoked by uid 99); 24 Oct 2016 16:12:48 -0000 Received: from git1-us-west.apache.org (HELO git1-us-west.apache.org) (140.211.11.23) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 24 Oct 2016 16:12:48 +0000 Received: by git1-us-west.apache.org (ASF Mail Server at git1-us-west.apache.org, from userid 33) id 68510DFE5C; Mon, 24 Oct 2016 16:12:48 +0000 (UTC) From: gatorsmile To: reviews@spark.apache.org Reply-To: reviews@spark.apache.org References: In-Reply-To: Subject: [GitHub] spark issue #15513: [SPARK-17963][SQL][Documentation] Add examples (extend) ... Content-Type: text/plain Message-Id: <20161024161248.68510DFE5C@git1-us-west.apache.org> Date: Mon, 24 Oct 2016 16:12:48 +0000 (UTC) archived-at: Mon, 24 Oct 2016 16:12:50 -0000 Github user gatorsmile commented on the issue: https://github.com/apache/spark/pull/15513 Regarding the function descriptions, you can easily find many online available documents from the traditional RDBMS vendors. Instead of writing them by yourself, you can check what they said in the similar functions. Below is another example from Teradata: [SQL_Reference_--_Functions_Operators_Expressions_Predicates.pdf](https://github.com/apache/spark/files/548369/SQL_Reference_--_Functions_Operators_Expressions_Predicates.pdf) --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastructure@apache.org or file a JIRA ticket with INFRA. --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscribe@spark.apache.org For additional commands, e-mail: reviews-help@spark.apache.org