在常规的ABAP CDS内我们可以使用CONCAT函数,但是使用它的时候,我们需要定义固定数量的字段,既然CDS视图不能实现此处需要的处理动态逻辑,要如何处理呢? 这是一个使用ABAP CDS Table Function的绝佳场景,因为我们可以使用简单的数据库函数STRING_AGG(String Aggregation)。这个功能在SQL Script中可用,但是目前还是不支持ABAP...
ABAP CDS Table Function 在ABAP CDS Table Function的开发过程中,我们将字段结构、参数(可选)、association等通过类/方法定义为实体。通过AMDP我们可以直接在ABAP层写存储过程,并且把它封装在类/方法中,更多介绍可以看之前的文章:ABAP中的AMDP(ABAP-Managed Database Procedures。 因为AMDP直接运行数据库脚本,所以需...
After a piece of CDS source code is transported, the combination of its name and the name of the CDS table function view is defined and can no longer be modified by being renamed. Example The following DDL source code shows aclient-specificCDS table function. It contains an input parameter ...
ClientDependent Defines client handling when Open SQL is used to access the CDS table function (obsolete). true: The CDS table function is client-specific. When accessed using SELECT, automatic client handling is performed. false: The CDS table function is a cross-client table function. No auto...
CDS Define Table Function With Parameters,先创建普通的视图@AbapCatalog.sqlViewName:''@AbapCatalog.compiler.compareFilter:true@AbapCatalog.preserveKey:true@AccessControl.authorizationCheck:#CHECK@EndUserText.label:'testtablefunction'defineviewZtab_Functi
the apply_filter function accepts a table , a view or a table variable in the scope and apply dynamic where clause. Read my other blog on - mapping abap features with abap on hana Sreehari abap amdp abap cds view cds table function it filter select options 35 Comments mmcisme1 Active...
Part1 – how to test odata service generated by CDS viewPart2 – what objects are automatically generated after you activate one CDS viewPart3 – how is view source in Eclipse converted to ABAP view…
Hi everyone! I just want to put the light on a feature - in the context of advanced view building with ABAP Core Data Services (CDS) - that is available starting with AS
However in database table, the status value is modeled as checkbox, on the other hand in CRM the status text is defined against status internal key with format I<four number digit>, so the CDS view CRMS4V_C_ITEM_OPT_TXT_DELAY is used to convert the boolean value to the expected inter...
总体来讲分为3块:Filter、Chart、Table 实现步骤: 编写后台CDS(创建CDS的步骤不再过多讲述): 1、作业类型文本外键视图 @AbapCatalog.sqlViewName: 'ZIPMWODEM01' @AbapCatalog.compiler.compareFilter: true @AbapCatalog.preserveKey: true @AccessControl.authorizationCheck: #CHECK @EndUserText.label: 'PM工单...