>hi i've a big proble i wich make union to 2 fields logicals how i make this example.
>
>field a l
>field b l
>
>select a+b from table1
>
>but that instruction make a proble . tks.

What is it you're trying to do? Combine the fields? Or are you trying to return a record if either field is true?

SELECT IIF(a,"T","F")+IIF(b,"T","F") FROM table1

SELECT a,b FROM table1 WHERE a OR b