MODIFY TABLE itab. MODIFY TABLE itab FROM 表头 等于下面的 NODIFY TABLE itab FROM itab. 1. 2. 3. 4. 总而言之,带表头的语句主要省略了不带表头的内表所使用的语句中的工作区部分。 案例: 带表头与不带表头的内表的区别之处 *定义结构体 TYPES: BEGIN OF t_str, col1
abap 中modify 的使用 1、modify table itab from wa Transporting f1 f2 ... 表示表itab中符合工作区wa 中关键字的一条数据的 f1 f2字段会被wa中对应的字段值更新。 modify用于更新和新增数据,当表中没有数据时就新增,有就修改。 2、在使用binary search 时一定要先排序,并且排序的字段要和read语句中的字...
UPDATE<target>FROM<wa>."表结构相同 多条数据. UPDATE<target>FROMTABLE<itab>.UPDATE<target>SET<set1> <set2>WHERE<cond>. 四、DELETE 一条数据 DELETE<target>FROM<wa>."表结构相同 多条数据. DELETEFROM<target>WHERE<cond>. 五、MODIFY. 一条数据 MODIFY<target>FROM<wa>."表结构相同 多条数据. ...
MODIFY (dbtabname) FROM TABLE itab. Addition … CLIENT SPECIFIED Effect Mass modify: Inserts new lines or updates existing lines of a database table. The primary keys for identifying the lines to be inserted or updated and the relevant values are taken from the internal table itab . The l...
DELETE FROM demo_bulk_modify. "has an unique secondary key k1, v1 INSERT demo_bulk_modify FROM @( VALUE #( k1 = 1 k2 = 1 v1 = 1 ) ). DATA itab TYPE STANDARD TABLE OF demo_bulk_modify WITH EMPTY KEY. itab = VALUE #( ( k1 = 1 k2 = 2 v1 = 1 ) ...
MODIFYitabFROMwaTRANSPORTINGf1 f2...WHEREcondition. - 案例代码演示 代码语言:javascript 代码运行次数:0 运行 AI代码解释 DATA:GT_SFLIGHTTYPETABLEOFSFLIGHTWITHNON-UNIQUEKEYCARRID,GS_SFLIGHTTYPESFLIGHT.GS_SFLIGHT-CARRID='AC'.GS_SFLIGHT-CONNID=0820.GS_SFLIGHT-FLDATE='20200716'.GS_SFLIGHT-PRICE=...
MODIFY { itab_line | itab_lines }.Effect This statement changes the content of one or more rows itab_line or itab_lines, specified using a table key or a table index. The following limitations apply when modifying key fields of the primary and secondary table keys: ...
Select * from zflight into table int_fligh. 5、使用批量修改内表代替逐行修改 不推荐 Loop at int_fligh. If int_fligh-flag is initial. Int_fligh-flag = ‘X’. Endif. Modify int_fligh. Endloop. 推荐 Int_fligh-flag = ‘X’. ...
MODIFY itab INDEX n [TRANSPORTING f1 f2...]. PS: 1) 在LOOP循环中,MODIFY后不需要加INDEX,系统自动将数据更新到当前所在索引行 2) 使用索引修改数据只适用于标准表和排序表,不适用于哈希表 案例代码演示 DATA:GT_SFLIGHT TYPE TABLE OF SFLIGHT WITH NON-UNIQUE KEY CARRID,GS_SFLIGHT TYPE SFLIGHT....
Read and Modify the ITAB records without using the temporary work area or variables. It is possible with using the ABAP Table Expressions. Lets see more about them. Preface Let me start with begging your apologies for not publishing any article in long time. I had to take a pause ...