2016-05-10 ABAP GROUP BY、HAVING、ORDER BY

简介：ABAP中GROUP BY、HAVING、ORDER BY的使用方法

DATA :g_carrid TYPE sflight-carrid,
      g_connid TYPE sflight-connid,
      g_paymentsum TYPE i.

SELECT carrid connid AVG( paymentsum )
  INTO (g_carrid,g_connid,g_paymentsum)
  FROM sflight
  GROUP BY carrid connid
  HAVING AVG( paymentsum ) > 1000 "having 条件
  ORDER BY connid DESCENDING."DESCENDING 降序 ASCENDING 升序
  WRITE:/,g_carrid,g_connid,g_paymentsum.
ENDSELECT.

原文：http://www.cnblogs.com/liuadou/p/5477283.html