合并到zbw_mm_pohistory AS bw_history中使用：t_history AS t_history
开启bw_history.ebeln = t_history.ebeln
AND bw_history.ebelp = t_history.ebelp
AND bw_history.zekkn = t_history.zekkn
AND bw_history.vgabe = t_history.vgabe
AND bw_history.gjahr = t_history.gjahr
AND bw_history.belnr = t_history.belnr
AND bw_history.buzei = t_history.buzei
AND bw_history.budat = t_history.budat
匹配后更新集bw_history.poitm = t_history.poitm;
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您好Chandru，
以下语法对我有用。
我正在从内部表更新自定义数据库。
在我的示例中，自定义数据库和表都使用与EKBE相同的键结构。 我的要求是在某些条件下将字段POITM设置为" X"。 在该过程的开始，我已经确定了需要更新POITM的行并将其存储在内部表'：t_history'中。 然后，我从内部表更新了数据库。
顺便说一句，我在SAP Note 2241598中发现了这种语法。
合并到zbw_mm_pohistory AS bw_history中使用：t_history AS t_history 开启bw_history.ebeln = t_history.ebeln AND bw_history.ebelp = t_history.ebelp AND bw_history.zekkn = t_history.zekkn AND bw_history.vgabe = t_history.vgabe AND bw_history.gjahr = t_history.gjahr AND bw_history.belnr = t_history.belnr AND bw_history.buzei = t_history.buzei AND bw_history.budat = t_history.budat 匹配后更新集bw_history.poitm = t_history.poitm;一周热门 更多>