在ABAP中,DELETE ADJACENT DUPLICATES 是一个非常实用的操作,用于删除内表中的相邻重复行。以下是关于这个操作的详细解答,包括理解、准备数据、编写代码、测试以及优化的步骤。 1. 理解ABAP中的“delete adjacent duplicates”操作 功能:DELETE ADJACENT DUPLICATES 用于从已排序的内表中删除相邻的重复行。 比较字段:可以...
DELETE - duplicates Syntax ... ADJACENT DUPLICATES FROM itab [COMPARING { comp1 comp2 ...}|{ALL FIELDS}]... . Addition: ... COMPARING {comp1 comp2 ...}|{ALL FIELDS} Effect With these additions, the statement DELETE deletes all lines in certain groups of lines, except for the firs...
SAP ABAP delete adjacent duplicates 坑 前一段时间调试一个程序的,半天没发现问题在哪里,经过测试才发现 delete adjacent duplicates from itab 和 delete adjacent duplicates from itab comparing all fields还是有区别的: 前者相邻两行数据,如果除金额字段以外的其他字段都相同,则去重复删除其中一行; 后者相邻两行...
ABAP delete duplicate的用法指南 DELETE ADJACENT DUPLICATE ENTRIES FROM [COMPARING <f1> <f 2> ... |ALL FIELDS]. 删除相邻行的重复项,保留第一条记录 1、如果没有定义non-nuique键,并且在删除的时候没有指定条件,则将比较所有的字段;等同于比较 DELETE ADJACENT DUPLICATES FROM ITAB COMPARING ALL FIELDS...
If theprimary table keyis used to access astandard tableand the key isempty, no lines are deleted. If this is known statically, the syntax check produces a warning. The use ofADJACENT DUPLICATESusually requires a suitable sorting by the components compared in the statement. ...
Solved: Hello, Please help me to correct my code, basically i have to delete the adjacent duplicates records from my source package in BW transformation. When i perform
DELETE ADJACENT DUPLICATES FROM itab(内表名) COMPARING针对的字段. 1. 2. 该语法用于删除对应的内容数据内容, 删除的条件是 comparing 针对的字段, 删除的结果是不论你有多少条数据,最终只是留下比较的数据唯一一条. 全部删除与针对删除 delete adjacent duplicates from 内表名 . ...
SAP Managed Tags: ABAP Development Hello All, In my program i have to delete duplicate records from dynamic table. I tried using DELETE ADJACENT DUPLICATES FROM <DYN_TABLE> COMPARING <fieldname1> <fieldname2> but it fails in syntax check, then i tried like below: DATA string type string...
Syntax ... ADJACENT DUPLICATES FROM itab [USING KEY keyname] [COMPARING { comp1 comp2 ...}|{ALL FIELDS}] ...Extras: 1. ... USING KEY keyname 2. ... COMPARING {comp1 comp2 ...}|{ALL FIELDS} Effect Using these additions, the statement DELETE deletes all rows in certain ...
DELETE - duplicates Syntax ... ADJACENT DUPLICATES FROM itab [COMPARING { comp1 comp2 ...}|{ALL FIELDS}]... . Addition: ... COMPARING {comp1 comp2 ...}|{ALL FIELDS} Effect With these additions, the statement DELETE deletes all lines in certain groups of lines, except for the firs...