相关疑难解决方法(0)

我正在通过 SQL Server 执行以下 DB2 SQL（因此需要在 DB2 SQL 中）：

exec ('
  select 
    TRIM (vhitno) AS "Item",
    TRIM (mmitds) AS "Description",
    TRIM (SUBSTRING (vhitno,12,4)) AS "Size",
    vhalqt AS "Available"
  from m3fdbtest.oagrln
    left outer join m3fdbtest.mdeohe 
      on vhcono = uwcono 
        and vhcuno = uwcuno 
        and vhagno = uwagno 
        and vhitno = uwobv1
    left outer join m3fdbtest.mitmas 
      ON vhcono = mmcono 
        AND vhitno = mmitno
    where uwcono = 1
      and uwstdt >= ?
      and uwlvdt <= ?
      and uwcuno = ''JBHE0001''
      and uwagst …