发布于 2012 年的 ABAP 7.40 是一个重要的版本,因为这个版本引入了很多新的语言特性和关键字,使得 ABAP 的语法看起来越来越像同时代的其他编程语言,比如 Java.一转眼间,12 年过去了。本教程这个系列,会给大家详细介绍在 ABAP 7.40 里引入的这些新的关键字的使用方法。 大家注意在根据本文例子进行练习时,需要确保大家
通过System->Status菜单: 进入之后点击SAP System data: 查看SAP_ABA的 Software Component 的版本号即可: 或者查看系统结构字段sy-saprl的值也行。比如上面的例子,笔者系统 ABAP 版本为 750. 下面是 ABAP 740 Inline Declaration(内联声明)的详细使用介绍。
The substructures are resolved in a table comprehension in the output. The inline declaration of the third SELECT statement creates an internal table with a non-nested row structure. The components of the row are determined directly using the columns specified in the SELECT list. ...
If the operand type is defined by reference to a data type in ABAP Dictionary, it is used together with its semantic attributes, such as field help, input help, or conversion routines. If more than one equally valid operand type is possible in the samedeclaration position, the recommended pr...
As you will see in the 7.40 version of the ABAP Example Library, this feature has facilitated my writings of example programs considerably. Field Symbols For field symbols there is the new declaration operator FIELD-SYMBOL(...) that you can use at exactly three declaration positions. ASSIGN ....
在计算机编程的世界中,inline declaration 是一个非常有用的概念。它允许开发者在代码的执行过程中即时声明变量,而不必提前在代码的开头或其他特定位置声明...
StackOverflow 文档 ABAP 教程 数据声明 SELECT 语句中的内联数据声明 SELECT 语句中的内联数据声明Created: November-22, 2018 当在SELECT...ENDSELECT 块或SELECT SINGLE 语句中使用内联数据声明时,@ 字符必须用作 DATA(lv_cityto) 表达式的转义字符。一旦使用了转义字符,所有其他主变量也必须被转义(如下面的 lv...