刚学wex5,照着说明练习,这是我练习的sql 语句,select m.fid , m.fdanid, s.fid from t_mx as m , t_s_dan as s where m.fDanID = s.fID , 绑定output组件时,看不到列信息。求指教!
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我做了两个action ,一个是单表查询;select m.fid , m.fdanid from t_mx m where m.fspec = ::spec ;一个是多表查询 select m.fid , m.fdanid, s.fid from t_mx as m , t_s_dan as s where m.fDanID = s.fID ;两个在baasdata中均看不到column。