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, the internal table is initialized. Previous rows remain intact if APPENDING ...
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。
DATA itab TYPE SORTED TABLE OF wa WITH NON-UNIQUE KEY carrid. SELECT s~carrid, s~carrname, p~connid FROM scarr AS s LEFT OUTER JOIN spfli AS p ON s~carrid = p~carrid AND p~cityfrom = @p_cityfr INTO CORRESPONDING FIELDS OF TABLE @itab. ...
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'. ...
SAP Managed Tags: ABAP Testing and Analysis Hi,> 1) Use SORTED tables with unique keys (Removes any SORT command).2) DO NOT use statement DELETE inside your LOOP. Instead use a DELETE WHERE outside...> > Kr,> Manu. 1) Yes, sorted table would be an option, but since when using...
SAP Managed Tags: ABAP Development hi change the select query like this: select * from mara where matnr in s_matnr ORDER BY matnr. If you are not using order by clause in select query by default it takes sorted values from table. Regards, Priyanka Reply Former Member 2011 Dec 06...
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 219 SAP Managed Tags: ABAP Development Hi Aditya , Very first thing , If you dont have data for testing thern simply what you can do ...
SAP Managed Tags: ABAP Development Hi, Loop at i_maintable into wa_maintable. at new field1. count = count + 1. endat. endloop. or else while extracting from the data base table use select query to get the count. for Eg: Select Distinct (field1) count... With Regards, Dwaraka....
(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_...