总的来说,SELECT 用于查询多条记录,SELECT SINGLE 用于查询一条记录,SELECT DISTINCT 用于查询不同的记录。在实际开发中,应根据具体的需求选择合适的语句。如果只需要查询一条记录,建议使用 SELECT SINGLE,可以提高查询效率和代码可读性。如果需要查询多条记录,则需要使用 SELECT。如果需要查询不同的记录,则需要使用 SELECT DISTINCT。
3. OPEN SQL SELECT SINGLE @ABAP_TRUE INTO @DATA(EXISTS) FROM KNA1 WHERE KUNNR EQ @I_KNA1-KUNNR. IF EXISTS <> ABAP_TRUE. 1. 2. ENDIF.
SELECTSINGLE@ABAP_TRUEINTO@DATA(EXISTS)FROMKNA1WHEREKUNNREQ@I_KNA1-KUNNR.IFEXISTS <>ABAP_TRUE.ENDIF. 用X = |{ X ALPHA = OUT }|去X的前导零,用X= |{ X ALPHA = IN }|为X加前导零. 励志美文、《抉择》 人的一生常处于抉择之中,如:念哪一间大学?选哪一种职业?娶哪一种女子?……等等...
3. OPEN SQL SELECT SINGLE @ABAP_TRUE INTO @DATA(EXISTS) FROM KNA1 WHERE KUNNR EQ @I_KNA1-KUNNR. IF EXISTS <> ABAP_TRUE. ENDIF. 乐善好施,能学新知!!! 上一个打赏的兄dei已经解锁66种新姿势了 下一个就看您了 滴赏一下,立马上车...
" SELECT SINGLE matnr FROM zmmtmara AS a WHERE zkhic = @<lfs_alv>-zkhic INTO @DATA(ls_matnr) . " " <lfs_alv>-zmatnr = ls_matnr . ENDIF. WHEN OTHERS. RETURN. ENDCASE. ENDIF. ENDLOOP. " PERFORM frm_refresh_alv. ENDFORM. ... FORM call_alv_func . DATA :gt_event TYPE slis...
SELECT SINGLE guid FROM crmd_orderadm_h INTO lv_guid WHERE object_id = id AND process_type = type. IF sy-subrc <> 0. WRITE: / 'No opportunity found' COLOR COL_GROUP. RETURN. ENDIF. DATA: lt_text TYPE crmt_text_comt, ls_text LIKE LINE OF lt_text, ls_input_fields TYPE ...
DATA itab TYPE TABLE OF scarr WITH EMPTY KEY. ... DATA cond TYPE string. ... SELECT SINGLE FROM @itab AS carriers FIELDS carrid, carrname WHERE (cond) INTO @DATA(wa). ContinueSELECT, FROM hierarchy_dataSELECT, FROM @itab...
* 记录时间:23.03.2019 记录⼈: YALUOO *&---* *&***取数 "客户的标签信息表 SELECT * FROM ztcust_tag INTO TABLE @DATA(gt_data)UP TO 5 ROWS.cl_demo_output=>write( gt_data ).*&***定义变量 DATA(lv_card_no) = '1000023312'. "会员号 cl_demo_output=>write( lv_card_no...
(2) Create single service order with random number of line item between 1 and 30: 2 ~ 3 seconds (3) Create 100 service order with single line item: 16 seconds (4) Create 100 service order with random number of line item between 1 and 30: 150 ~ 156 seconds ...
(Console). Continue with the default settings. Then open the ABAP Traces view and then open the recorded trace.Navigate to the "Database Accesses" section and make sure that 1 is entered in the "Buffered Accesses" column. METHOD if_oo_adt_classrun~main. SELECT SINGLE * FROM zi_pwid ...