Please note that the created table function in step1 could be directly consumed just as a normal CDS view, see example in line 8. Since the table function declares client as parameter, so when consumed, I put the current client id 001 into it. The fields defined as the returning parameter...
Defines aCDS table functioninCDS source code. The implementation of the CDS table functionNative SQLis performed in anAMDP methodamdp_function, which is created using theAMDP frameworkin the database system as anAMDP function. @function_annotis used to specify optionalannotationsfor the CDS table...
It is not allowed to do join on these two fields since their data type are not equal. This question is asked via this SCN thread:ABAP CDS View: join tables on columns of different type. As suggested in the Correction Answer, this issue could be resolved by using CDS Table Function. Her...
注意:table function应永远有返回参数,所以记着在最后一个SELECT语句前放一个RETURN语句。另外,注意我们将字段名转换为前文中ABAP CDS Table Function声明的字段名,如果你没有提供一个合适的别名,激活的时候编译器会给出提示。 类ZCL_FLIGHTS_DEMO_CDS的最终版本是这样的: CLASS zcl_flights_demo_cds DEFINITION PUB...
(3) Consume the created table function in CDS view @AbapCatalog.sqlViewName:'zcpartner'@AbapCatalog.compiler.compareFilter:true@AccessControl.authorizationCheck:#CHECK@EndUserText.label:'partner detail'defineviewZ_c_partnerasselectfromcrmd_orderadm_hinnerjoincrmd_linkas_linkoncrmd_orderadm_h.guid...
定义CDS Table Functions @EndUserText.label: 'a simple AMDP for CDS Table Functions' @ClientDependent: true //打开 Open SQL 的自动客户端处理 define table function ZAMDP_CDS_TABFUNC_01 with parameters @Environment.systemField: #CLIENT //Open SQL 通过将sy-mandt的值隐式传递给该参数来处理 ...
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 CDS视图。 回到顶部 开发 打开你的HANA Studio(或者ADT),创建一个新的Core Data Services -> Data Definitio。
Control of the handling of obsolete data for the CDS table function. Annotation Meaning Annotation Values Default Value if Not Used Default Value if Used Without Value DataAging.noAgingRestriction Defines the handling of obsolete data on a SAP HANA database when Open SQL is used to access the ...
I am not into (much into ) SAP anymore . My quick win would be , to define 2 or 3 variables with 1000 chars length to pass to the CDS . from the top layer, I will split my dynamic query to 2 or 3 chunks of 1000 chars and later concatenate inside the function. Will it help ...
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