Using QBE

[llz]

I write a query text using TOracleDataSet:

select a.uni_no from
a,b where a.uni_no=b.uni_no;

when I use QBE query Uni_no , it tell me
It's ambiguity field name.
How should I solve this question?

 

[dananiev]

Set the Origin property of the uni_no filed to "b.uni_no" or to "a.uni_no".