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。READ TABLE的之前使用SORT TABLE BY对内表进行排序, 然后使用READ TABLE WITH KEY ...BINARY SEARCH. ⑥ 避免使用SEL
If the addition FOR ALL ENTRIES is specified in front of the language element WHERE of the statement SELECT of a main query, the components comp of the internal table itab specified here can be used within sql_cond on the right side of comparisons of a relational operator in comparisons ...
Ifcolumn_syntaxis an internal table with aheader line, thetable bodyis evaluated, and not the header line. The classCL_ABAP_DYN_PRGcontains methods that support the creation of correct and secure dynamically specified columns. In dynamically specified columns, static attributes or constants of a ...
ABAP Development Dear SAPians, I am trying to find best way of fetching some perculiar entries from a DB table. The scenario is explianed below: 1. If the values/entries in column C1 equal to value 'b' for a given key number in column T1, then it should be selected. (Duplicate key...
In SAP ABAP, you can count the number of rows in a table that meet specific conditions using a SELECT query with the COUNT function. Below, I'll outline the steps and provide a code snippet to demonstrate how to achieve this. Steps to Count Rows with Conditions in SAP ABAP Determine the...
INNER JOIN VBAP AS B ON AVBELN = BVBELN WHERE A~VKORG IN S_VKORG AND A~AUART = 'OR'. But here I am not getting any value in my internal table ITAB. This is due to reason that order type AUART having 4 length & I am passing in my select query as 'OR'. Even I tri...
It is easy to perorm this requirement on an internal table, get the entire data into an internal table, get the string length of the field value YBILL_INDEX using command STRLEN into a variable v_count v_count = v_count - 1. c2 = v_count(1) + YBILL_INDEX . check for c2 is...
Here are two ABAP sample codes where develop query T001 Company Codes SAP table where ADRNR Address field is NULL or in a more correct saying where address field is SPACE. The first sample code has a WHERE clause on "adrnr" field for value NE "Not Equal" to "SPACE" ...
from (v_tablename) into v_name1 where ( v_keyfield = p_kunnr ). only problem i am facing is in the dynamic where clause , as its not accepting a variable in it. And throws a dump for dynamic declaration. I have read a lot of discussions on dynamic internal table, but they don...
Here, the filter is applied on mara table and the returned result set is saved in a variable to use further. Now the ABAP side. data : l_matnr type matnr, lt_tab type TABLE OF zdemo_sel_opt, L_WHERE TYPE STRING. SELECT-OPTIONS : s_matnr for l_matnr. START-OF-SELECTION. L_WHER...