The row type of the internal table must meet the prerequisites. The results set is inserted into the internal table itab row-by-row; a sorting process is executed in the case of a sorted table. If INTO is used,
3.INTO|APPENDINGtarget:用APPENDING时,不删除原来内表中的内容,而且standard,hashed,sorted table都可以使用APPENDING。 此句用法: 1... INTO [CORRESPONDING FIELDS OF] wa"wa为与数据库表结构相同的结构 2... INTO (dobj1, dobj2 ... )"传入field 3... INTO|APPENDING [CORRESPONDING FIELDS OF] TABLE i...
① 抽取数据时,避免使用SELECT *, 尽量使用SELECT A B INTO TABLE ITAB这样的语句。 ② 不要使用SELECT...ENDSELECT语句。 ③ 尽量避免在LOOP中访问数据库。可以在之前先把数据取到内表,在LOOP中用READ TABLE WITH KEY ... BINARY SEARCH.进行读取对应的数据。 ④ 用SORT代替ORDER BY。 ⑤ 使用二分查找法。
INTO TABLE @scarr_spfli_clnt. Addition 1 ...[entity1~clnt][, entity2~clnt]... Effect Declares the namesclntof the client fields of the client-specificCDS entities. IfCLIENT SPECIFIEDis used, the result set for a client-specific CDS entity has a client field, although the structure of ...
lt_sflight_hsh TYPE HASHED TABLE OF sflight WITH UNIQUE KEY carrid connid fldate WITH NON-UNIQUE SORTED KEY sec_key COMPONENTS carrid planetype. SELECT * FROM sflight INTO TABLE lt_sflight_hsh UP TO 100 ROWS WHERE carrid = 'AA' OR carrid = 'LH'. ...
我正在尝试在ABAP中使用以下SELECT语句: SELECT DISTINCT * FROM dbtab INTO CORRESPONDING FIELDS OF TABLE itab WHERE field1+7(16) IN s_field1 AND field2 IN s_field2. 但是我不能对一个dbtab列使用偏移量(offset)。我该如何解决这个问题? 我正在尝试避免使用循环,例如: SELECT DISTINCT * FROM dbta...
SAP Managed Tags: ABAP Development Hi, PARAMETERS: p_cityfr TYPE spfli-cityfrom, p_cityto TYPE spfli-cityto. DATA: BEGIN OF wa, fldate TYPE sflight-fldate, carrname TYPE scarr-carrname, connid TYPE spfli-connid, END OF wa. DATA itab LIKE SORTED TABLE OF wa WITH UNI...
Note that current SAP best practice is to COLLECT into a sorted table with declared keys. Reply Former Member 2010 Jun 22 11:54 AM 0 Kudos 224 SAP Managed Tags: ABAP Development Hi Aditya , Very first thing , If you dont have data for testing thern simply what you can do ...
(rnd)=cl_abap_random_int=>create(seed=CONVi(sy-uzeit)min=1max=100).itab=VALUE#(FORi=1UNTILi>25(id=substring(val=sy-abcde off=i len=1)number=rnd->get_next())).SELECT*FROM@itabASnumbersWHEREnumber>50ORDERBYidINTOTABLE@DATA(result)##db_feature_mode[itabs_in_from_clause].cl_...
SAP Managed Tags: ABAP Development, ABAP Testing and Analysis Hi Consult, i would select data of tab 1 into sorted table1, data of tab 2 into hashed table 2 for all entries in tab 1. then loop at sorted tab 1 and read hashed tab 2. + loop at sorted itab is fastest way for lo...