The statement LOOP AT GROUP is matched by the expression FOR ... IN GROUP, which means that its function can often be expressed more elegantly by table comprehensions or table reductions. Example Member loop in
1*LOOP AT itab result [cond] GROUP BY key ( key1 = dobj1 key2 = dobj2 …2*[gs = GROUP SIZE] [gi = GROUP INDEX] )3*[ASCENDING|DESCENDING [AS TEXT]]4*[WITHOUT MEMBERS]5*[{INTO group}|{ASSIGNING <group>}]6*…7*[LOOP AT GROUP group|<group>8*…9*ENDLOOP.]10*…11*ENDLO...
ATGROUPBY这个关键字组合简直就像是为这个需求量身定做一般:给GROUPBY指定obtyp和stsma这两列,然后LOOPAT会自动将输入内表的行记录根据这两列的值进行分组,每组行记录的...最佳的性能。 当数据源并非ABAP数据库表,而分组统计的需求为简单的计数操作(COUNT)时, 优先用LOOPAT…GROUPBY …GROUPSIZE,使得 ...
LOOP AT lt_table INTO wa_table GROUP BY wa_table-carrid ASCENDING ASSIGNING FIELD-SYMBOL(<key1>). LOOP AT GROUP <key1> ASSIGNING FIELD-SYMBOL(<key1_member>). APPEND <key1_member> TO lt_table_tmp. "处理单行数据 ENDLOOP. cl_demo_output=>display( lt_table_tmp ). "处理组数据 CLEAR...
The great new addition to old and gold LOOP AT is a GROUP BY in ABAP 740. This is an amazing addition to LOOP AT. Lets check it out! Introduction LOOP AT must be one of most commonly used syntax. You must be using that often as well. In ABAP 740, this new great addition GROUP ...
1 *LOOP AT itab result [cond] GROUP BY key ( key1 = dobj1 key2 = dobj2 … 2 * [gs = GROUP SIZE] [gi = GROUP INDEX] ) 3 * [ASCENDING|DESCENDING [AS TEXT]] 4 * [WITHOUT MEMBERS] 5 * [{INTO group}|{ASSIGNING <group>}] ...
ABAP 新特性 loop 循环 分类汇总后再循环 ***进处理选中的非换货返回项 LOOP AT gt_itab ASSIGNING FIELD-SYMBOL(<ls_savepo>) WHERE chk = 'X' AND hh_mark_son <> 'X' GROUP BY ( lifnr = <ls_savepo>-lifnr werks = <ls_savepo>-werks zz...
ABAP 7.4 Loop group by语法 技术标签: ABAP ABAP SAP 代码: DATA: LT_TABLE TYPE TABLE OF SPFLI, LS_TABLE TYPE SPFLI. SELECT * FROM spfli INTO TABLE LT_TABLE UP TO 30 ROWS. LOOP AT lt_table INTO ls_table GROUP BY ( CARRID = LS_TABLE-CARRID ) ASCENDING ASSIGNING FIELD-SYMBOL(<...
LOOP AT语句的基本语法如下: LOOP AT <internal table> [INTO <work area>] [WHERE <condition>]. "循环体 ENDLOOP. 其中,<internal table>代表要遍历的内部表名,<work area>代表在每次循环开始前要赋值的工作区,<condition>代表一个可选的条件表达式,用于筛选符合条件的记录。 循环中的条件判断 在循环体内部...
To group by more than just one criterion, a structured group key is defined, as follows, where the grouping criteria in the simplest case are columns of the internal table: LOOP AT spfli_tab INTO wa GROUP BY ( key1 = wa-carrid key2 = wa-airpfrom ). ... wa-carrid ... wa-...