If theprimary table keyis used to access astandard tableand the key isempty, the first line of the internal table is deleted. If this is known statically, the syntax check produces a warning. 如果使用了primary table key这个东西,但是key又是空的,那么内表的第一条会被删掉,同时给你抛一个警告...
DELETE TABLE itab WITH TABLE KEY k1=v1...kn=vn.:按具体值删除。 DELETE TABLE itab [FROM wa].:参照其它内表值删除。 DELETE itab INDEX idx.:删除具体行数据。 DELETE itab FROM idx1 TO idx2.:删除具体行数范围间数据。 DELETE ADJACENT DUPLICATES FROM itab.:删除重复数据,执行此条件前必须先...
DELETE TABLE itab WITH TABLE KEY k1=v1...kn=vn.:按具体值删除。 DELETE TABLE itab [FROM wa].:参照其它内表值删除。 DELETE itab INDEX idx.:删除具体行数据。 DELETE itab FROM idx1 TO idx2.:删除具体行数范围间数据。 DELETE ADJACENT DUPLICATES FROM itab.:删除重复数据,执行此条件前必须先...
This statement deletes a data cluster stored in the ABAP memory, in a database table, or in a cross-transaction application buffer of the application server by the statement EXPORT. The data cluster is identified by its ID id and, except in the case of the ABAP memory, by the name of...
14, 使用效率比较高的COLLECT, DELETE ADJACENT DUPLICATES FROM语句。 15, 使用高效的CONTEXT SQL语句.如以下代码2比代码1要快10倍以上! 代码1: SELECT * FROM SBOOK INTO SBOOK_WA UP TO 10 ROWS. SELECT SINGLE AIRPFROM AIRPTO INTO (AP1, AP2) ...
REPORT demo_int_tables_delete_adjacen. CLASS demo DEFINITION. PUBLIC SECTION. CLASS-METHODS main. ENDCLASS. CLASS demo IMPLEMENTATION. METHOD main. DATA: BEGIN OF line, col1 TYPE i, col2 TYPE c LENGTH 1, END OF line. DATA itab LIKE STANDARD TABLE OF line ...
SAP ABAP - Removal of Internal Tables The DELETE statement is utilized to remove records from an internal table . Records in an internal table can be deleted by providing a table key or condition, or by deleting entries. If an internal table has a non-unique key and contains duplicates, th...
11、正确地使用MOVE语句 Instead of using the move-corresponding clause it is advisable to use the move statement instead. Attempt should be made to move entire internal table headers in a single shot, rather than moving the fields one by one. ...
--建立一个internal table.内表. DATA itab LIKE SORTED TABLE OF waa WITH UNIQUE KEY fldate carrname connid. --多表连接查询. SELECT c~carrname p~connid f~fldate INTO CORRESPONDING FIELDS OF TABLE itab FROM ( ( scarr AS c INNER JOIN spfli AS p ON p~carrid = c~carrid ...
DELETE ADJACENT DUPLICATES FROM lt_data COMPARING arbpl. DESCRIBE TABLE lt_data LINES lv_lines. CLEAR:lv_index. LOOP AT lt_data INTO gs_out. "进度条 lv_index = lv_index + 1. lv_msg = 'BOM创建处理中...' && lv_index && '/' && lv_lines. CALL FUNCTION 'SAPGUI_PROGRESS_INDICATOR...