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所在平台: Udemy |
课程主页: https://www.udemy.com/course/abap-new-syntax-and-new-open-sql-made-easy/
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**课程名称：** ABAP 新语法与新 Open SQL 轻松入门 **课程概述：** 本课程旨在帮助您轻松掌握 ABAP 新语法和新的 Open SQL。您将学习一系列在 SAP NetWeaver 7.40, 7.50, 7.51 及更高版本中引入的重要新特性，包括但不限于： * **新的 Open SQL:** * RIGHT OUTER JOIN * ON 子句中的多重条件（INNER JOIN） * CASE WHEN 语句 * CONCATENATE * WHILE SELECT * 子查询（SUB QUERY ON SELECT） * SELECT ON INTERNAL TABLE * LOOP AT ... GROUP BY * LOOP AT ... GROUP BY REFERENCE TO * WITH SIZE, INDEX and MEMBER ACCESS * 聚合函数（Aggregate Function） * HAVING 子句中的聚合函数 * 在 Open SQL 中使用表达式 (Expression) * SELECT with SUFFIX * UNION, CROSS JOIN * 客户端处理 (CLIENT HANDLING) * OPEN CURSOR (NW 7.40 重要语法) * NW 7.50 - 重要语法 * NW 7.51 - 重要语法 * NW 7.52 - 重要语法 * **ABAP 新语法 (NW 7.40 的魔力):** * 内联声明 (Inline Declaration) * VALUE 操作符 * FOR 操作符 (nested FOR loops) * FOR ... THEN * UNTIL/WHILE * LET expression * NEW Expression * SWITCH EXPRESSION * CONDITION BASE OPERATOR * LOOP WITH GROUP BY, SIZE AND INDEX * CORRESPONDING, MAPPING * Table Expressions * 查找和直接修改值 (Find out the value, change the value directly) * Mesh ( forward and backward associations) * REF REDUCE operator * CONVERSION EXIT (SHORT FORM) * FILTER 本课程将以简单易懂的方式教授所有基础概念，让您不再对新语法感到担忧。
ABAP New Syntaxes and New Open SQL NW 7.40 NW 7.50 NW 7.51 CASE WHEN CONCATENATE SUB QUERY REDUCE VALUE OPERATOR LOOP AT GROUP BYWorried about New syntaxes? Don't worryLearn New ABAP Syntaxes in a super simple way. This course is about all the fundamental concepts required for ABAP New Syntaxes and New Open SQL.Enjoy almost all the below list of syntaxes. New OPEN SQL(7.40) - RIGHT OUTER JOIN Multiple conditions with ON for inner Join CASE WHEN STATEMENT CONCATENATE WHILE SELECT SUB QUERY ON SELECT SELECT ON INTERNAL TABLE LOOP AT GROUP BY LOOP AT GROUP BY REFERENCE TO WITH SIZE, INDEX and MEMBER ACCESS Aggregate Function Aggregate function under HAVING Clause Different Expression SELECT with SUFFIX Use of Expression in OPEN SQL UNION CROSS JOIN CLIENT HANDLING OPEN CURSOR i.e. NW7.40 - Important Syntaxes NW7.50 - Important Syntaxes NW7.51 - Important Syntaxes NW7.52 - Important Syntaxes New Syntax in ABAP (Magic of NW7.40) Inline Declaration Value Operator For Operator - FOR inside FOR FOR THEN UNTIL/WHILE LET expression NEW Expression SWITCH CONDITION BASE OPERATOR LOOP WITH GROUP BY, SIZE AND INDEX CORRESPONDING, MAPPING Table Expression Find out the value, change the value directly Mesh( forward Association, Backward association) REF REDUCE operator CONVERSION EXIT (SHORT FORM) FILTER
