使用ABAP CDS声明语句DEFINE TABLE FUNCTION可以定义一个CDS Table Function,它可以作为数据源被OPEN SQL语句读取。 每个CDS Table Function包含以下部分: 在ABAP字典中生成的Table Function的CDS Entity CDS Table Function实现 (ABAP 类库) 注意:相比于CDS Views,CDS Table Functions能够通过Native Sql实现。这种实现是...
由数十万行ABAP代码,数千张CDS Views组成的一组大量CDS工件,已经被SAP引入,用来表示SAP S/4HANA解决方案的底层核心数据模型。标准的ABAP CDS Views,ERP表和视图可以在ADT源代码编辑器自定义CDS Views中重用。 自大部分主要功能已经被引入的ABAP7.50 SP00版本以来,使用ABAP CDS Views最主要的动机是在传统的物理SAP E...
A CDS entity can be used with input parameters as one of the following: Data source or in a path expression of a different CDS view as a data source of a SELECT statement from Open SQL in ABAP In these cases, each input parameter must be assigned a suitable actual parameter whose value...
REPORT ze_demo_cds_iparameters. PARAMETERS: p_status TYPE snwd_so-lifecycle_status DEFAULT 'p'. IF abap_true = cl_abap_dbfeatures=>use_fatures( requested_features = VALUE #( (cl_abap_dbfeatures=>views_with_parameters) ) ). //Call of CDS view with input parameter// SELECT * FROM de...
define view demo_cds_date_functions with parameters p_days :abap.int4, p_months :abap.int4 as select from demo_expressions { id, dats1 as date1, dats_is_valid(dats1) as valid1, dats2 as date2, dats_is_valid(dats2) as valid2, dats_days_between(dats1,dats2) ...
//withparametersP_ANLAGE:abap.char(10)asselectfromZCDS_WITH_PARAMETER{@AnalyticsDetails.query.axis:#ROWS @Consumption.filter.mandatory:false @Consumption.filter.selectionType:#SINGLE anlageasInstallation,@AnalyticsDetails.query.axis:#ROWS bisasValidTo,@AnalyticsDetails.query.axis:#ROWS ...
在ABAP 7.50及更高版本中,可以在CDS视图或表函数中使用隐式参数传递系统信息,如客户端、系统日期和时间等。 示例代码(定义带有隐式参数的CDS视图): abap @AbapCatalog.sqlViewName: 'ZCDS_IMPLICIT_PARAMS' define view ZCDS_IMPLICIT_PARAMS with parameters @Environment.systemField: #CLIENT p_client : syst_...
ENDMETHOD. ENDCLASS. code1 code 2 define table function zdemo_flight_cds_tf with parameters iv_carrid : s_carr_id returns { mandt: s_mandt; carrid: s_carr_id; connid: s_conn_id; countryfr: land1; cityfrom: s_from_cit; airpfrom: s_fromairp; countryto: land1; cityto: s_...
withparametersp_LAND1:land1_gp, P_KTOKD:ktokd asselectfromkna1{ kunnr, land1, name1 } whereland1=:p_LAND1 andktokd=$parameters.P_KTOKD; 以此带参数的CDS创建完成,保存并激活后,可以在HANA STUDIO中直接查看CDS的查询结果如图。 3.二、调用带参数CDS创建ALV程序 ...
CDS Views with Parameters CDS Projection Views New type of CDS entity available: CDS projection views CDS Projection Views in ABAP CDS: What’s Your Flavor? CDS Analytical Projection Views – the new Analytical Query Model CDS Hierarchies Beginners guide for CDS Hierarchies – Part 1 Beginners gui...