来自专栏 · SAP ABAP(中日版) 基础教程 简述:MODIFY命令的作用,数据重复会变更,不重复就插入。 ①外表DB数据库 单行 变更/插入 ②外表DB数据库 复数行 变更/插入 ③内表 单行 变更/插入 ④内表 复数行 变更/插入 REPORT ZMODIFY1. *構造の作成 DATA Z_TEST TYPE T100. DATA TA1 TYPE TABLE
SAP ABAP通过 工作区修改内表用法(MODIFY) "MODIFI 内表名 FROM 结构(如果同名,可以不要 FROM GT_TAB) TRANSPORTING 要修改的字段名 WHERE 字段名= 新值。 MODIFY gt_tabFROM gt_tabTRANSPORTING vtweg_mcWHERE vtweg= <vtweg1>-vtweg. *查询渠道SELECTvtweg, vtextINTOTABLE@DATA(vtweg1)FROMtvtwtWHERE...
COMMIT WORK AND WAIT.ENDIF.复制代码 MODIFY失败的情况下修改内表gt_zmdt033[]的所有记录的状态及消息...
the specified primary key, an INSERT is executed. Otherwise, an UPDATE is performed. The database table must be defined in the ABAP/4 Dictionary and its name must conform to the naming conventions for R/2 ATAB tables. These stipulate that the name must begin with ‘T’ and may contain ...
* Moving and sorting Internal Tables company_sorted_tab = company_tab. LOOP AT company_sorted_tab INTO company. WRITE / company-name. SORT company-addresses. LOOP AT company-addresses INTO address. WRITE: / sy-tabix, address-street, address-city. ...
SAP Managed Tags: ABAP Development Hi Husain! Upadte: If the key record is existing in the DBtable the key record will update success fully then sy-subrc will eq 0 or else update fails and sy-subrc will non-zero. Modify: if the key record is existing in the DBtable then the the ...
The firstMODIFYstatement inserts a row in an empty table. The secondMODIFYstatement modifies the values of the non-key fields of this row and inserts two additional rows. DELETE FROM demo_update. MODIFY demo_update FROM @( VALUE #( id = 'X' col1 = 10 col2 = 20 col3 = 30 col4 =...
In database systems with row-by-rowMODIFYand termination after a failed insert, such as SAP MaxDB, no change is made and the result is a row with the content 1, 1, 1. In database systems with block-by-blockUPDATEandINSERT(UPSERT), such as ORACLE DB, the existing row is overwritten ...
SAP has introduced a new kind of lock, independent of the database system. These are called lock objects, and allow data records to be locked in multiple database tables for the whole duration of the SAP transaction, provided that these are linked in the ABAP dictionary by foreign key relat...
After the update In Debug, ASSIGN statement creates the FS and assigns the values of the specific structure COLOR from T_COLOR from ALV table direclty What do you think? I think I would use more often than READ and MODIFY. Do you see, if you are gonna use it?