key1 TYPE string, key2 TYPE string, col TYPE i, END OF struct, itab TYPE STANDARD TABLE OF struct WITH EMPTY KEY. DATA(itab) = VALUE itab( ( key1 = `a` key2 = `a` col = 1 ) ( key1 = `a` key2 = `b` col = 2 ) ( key1 = `a` key2 = `a` col = 3 ) ( ke...
正例:明确指定关键组件...WITH NON-UNIQUE KEY comp1 comp2. 正例:如果根本不需要密钥,使用EMPTY KEY:...WITH EMPTY KEY. 注意:带有EMPTY KEY(没有显式排序字段)的内部表上的SORT根本不会排序 3.优先使用INSERT INTO TABLE而不是APPEND TO INSERT VALUE #( ... ) INTO TABLE itab. ...
DATA itab TYPE STANDARD TABLE OF i WITH EMPTY KEY. itab = VALUE #( FOR j = 1 WHILE j <= 10 ( j ) ).DATA(sum) = REDUCE i( INIT x = 0 FOR wa IN itab NEXT x = x + wa ). 1. 2. 4.3 使用类转换字符串 conv Before: DATA text TYPE c LENGTH 255. DATA helper TYPE stri...
DATAnameTYPEstring.DATAcustomersTYPETABLEOFscustomWITHEMPTYKEY.cl_demo_input=>request(CHANGINGfield=name).DATA(cond)=`country = 'DE' AND name =`&&cl_abap_dyn_prg=>quote(name).TRY.SELECT*FROMscustomWHERE(cond)INTOTABLE@customers.cl_demo_output=>display(customers).CATCHcx_sy_dynamic_osql_syntax...
WITH EMPTY KEY. address_components = VALUE #( FOR address_anno IN address_annos ( VALUE #( fieldannos[ annoname = address_anno ]-fieldname DEFAULT '---' ) ) ). (3) 两个内表间数据的复制,两个内表的列结构可以不同,开发人员需要额外传入一个映射表,告诉corresponding关键字,源内表的哪一列...
ty_tab TYPE STANDARD TABLE OF ty_line WITH EMPTY KEY. *&***通过语法1给新內表赋值 - 类似于JAVA中的FOR循环 "for每次遍历一次都将结果,通过value赋值给内表gt_itab DATA(gt_itab) = VALUE ty_tab( FOR j = 11 THEN j + 10 UNTIL j > 40 "初始值,递增量,结束条件 " 结构中...
report Z_smartforms TABLES:mara. TYPES:BEGIN OF ty_data, checkbox TYPE c, matnr TYPE mara-matnr, mtart TYPE mara-mtart, matkl TYPE mara-matkl, maktx TYPE makt-maktx, END OF ty_data. DATA gt_data TYPE TABLE OF ty_data. *INCLUDE zalv_oo_cls. ...
With 7.40 DATA(lv_lines) = REDUCE i( INIT x = 0 FOR wa IN gt_itab WHERE( F1 =‘XYZ’ ) NEXT x = x + 1 ). IV. Example 2 Sum the values 1 to 10 stored in the column of a table defined as follows DATA gt_itab TYPE STANDARD TABLE OF i WITH EMPTY KEY. gt_itab = VALU...
[{WITH[UNIQUE|NON-UNIQUE] {KEY{comp1 comp2 ...}|(keytab)}|{DEFAULT KEY}} |{WITH EMPTY KEY}] [INITIAL SIZE n]. By default, the data object is created in theinternal session(heap) of the current program and remains there for as long as it is required. If nodata referencesand no...
address_annos = VALUE #( ( 'SEMANTICS.NAME.FULLNAME' ) ( 'SEMANTICS.ADDRESS.STREET' ) ( 'SEMANTICS.ADDRESS.CITY' ) ( 'SEMANTICS.ADDRESS.ZIPCODE' ) ( 'SEMANTICS.ADDRESS.COUNTRY' ) ). DATA address_components TYPE STANDARD TABLE OF field_anno-fieldname WITH EMPTY KEY. address_components = ...