sql - Access Query Criteria -
i need syntax microsoft access query criteria states that
if tbla.cola = tblb.cola , tbla.colb = tblb.colb , tblb.colc = queryfielda , tblb.cold = queryfieldb give me number in tblb.col e end if
any suggestions?
i assume 2 tables have joined on cola
, colb
(difficult without knowing structure of tables).
select tblb.cole tbla inner join tblb on tbla.cola = tblb.cola , tbla.colb = tblb.colb tblb.colc = queryfielda , tblb.cold = queryfieldb
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