1. 创建一个Core Data Service Table Functions 新建Core Data Service Table Function 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defin
In an ABAP program, it is possible to use the method USE_FEATURES of the classCL_ABAP_DBFEATURESto check whether the current database system supports table functions. This requires the constant AMDP_TABLE_FUNCTION of the class to be passed to the method in an internal table. The CDS source...
1. 创建一个Core Data Service Table Functions 新建Core Data Service Table Functions 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...
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...
(3) Consume the created table function in CDS view @AbapCatalog.sqlViewName: 'zcpartner'@AbapCatalog.compiler.compareFilter: true@AccessControl.authorizationCheck: #CHECK@EndUserText.label: 'partner detail'define view Z_c_partner as select from crmd_orderadm_hinner join crmd_link as _link ...
(3) Consume the created table function in CDS view @AbapCatalog.sqlViewName: 'zcpartner' @AbapCatalog.compiler.compareFilter: true @AccessControl.authorizationCheck: #CHECK @EndUserText.label: 'partner detail' define view Z_c_partner as select from crmd_orderadm_h ...
SAP Managed Tags: ABAP Development, SAP HANA Introduction This quick blog describes how to push down select options feature of ABAP layer to CDS using Table functions. Before reading this short blog, I would suggest you to go through AMDP-Handling select options We have been seeing many quest...
This produces a syntax check warning in the DCL source code of a role for the table function. #PRIVILEGED_ONLY: Privileged association (evaluated by SADL). #CHECK #CHECKNotes The value #NOT_REQUIRED is recommended for CDS table functions not subject to access control when created, but for ...
CL_DEMO_AMDP_FUNCTIONS_INPCL=>GET_SCARR_SPFLI_FOR_CDS; A CDS table function has input parameters and returns a tabular result set, that is structured as defined behindreturns. You see, that the annotation@ClientDependentcan be used to switch on an automatic client handling for Open SQL. Yo...