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bookmap_ABAP_Dictionary_and_ABAP_CDS_zh-CN_learning-sap-com_lsc-prod.zip (MMCP-DROPZONE) - 2026-08-19T09:20:04.000Z

浏览 ABAP 字典

了解 ABAP 核心数据服务

评估

了解 ABAP 中的数据建模

定义域和数据元素

创建数据库表

处理数据库表的更改

使用字典对象作为数据类型

定义字典结构

定义字典表类型

定义全局数据类型

定义基本 CDS 视图

在 CDS 视图中使用 ABAP 注释

基于视图构建视图

定义数据库表之间的关系

定义 CDS 视图之间的关联

在路径表达式中使用关联

定义关系和关联

在 CDS 视图中实施 SQL 表达式

在 CDS 视图中调用内置函数

定义含输入参数的 CDS 视图

在 CDS 视图中处理数据集

在 CDS 视图中使用代码下推

阻止未经授权访问数据

扩展字典对象

扩展 CDS 视图

创建元数据扩展

定义字典对象和 CDS 视图的元对象

ABAP 字典和 ABAP 核心数据服务中的数据建模

<p>This course covers the definition and analysis of data models. You will define database tables in the ABAP Dictionary and views in ABAP Core Data Services (CDS). In doing so, you will model relationships, add SQL logic and enrich your views with metadata. Finally, you will protect your data from unauthorized read access and learn how to extend external data models.</p>