数据库操作

1：查询
*&---------------------------------------------------------------------*
*& Report ZHANSEN27
*&---------------------------------------------------------------------*
*&
*&---------------------------------------------------------------------*
REPORT ZHANSEN27.
DATA country TYPE string.  "查询一个字段
SELECT CARRID INTO country FROM SPFLI.
ENDSELECT.
write: / country.

data: wa_carrid type spfli-carrid,
      wa_connid type spfli-connid.

select single carrid connid from spfli "查询指定的多个字段。
  into (wa_carrid,wa_connid) where cityfrom = ‘singapore‘.
  write: / wa_carrid.
  write: / wa_connid.



data wa_spfli type spfli.  

select * from spfli into wa_spfli where cityfrom = ‘SINGAPORE‘.    "select the whole table and looply print.
write: / wa_spfli-carrid.
endselect.