> I do not know how to really describe this...
> 
> In pascal I would do
> 
>         If (AField and Flag3)=Flag3 then ...
> 
> Checking to see if AField contains the BIT(s) FLAG3 is set to... is  
> there a way to do this in a SELECT statement -- select * from ATable  
> where AField and 0x0004=0x0004
> 
> ?
> 
> Thanks,
> O.
> 
perhaps select * from ATable where AField::bit(16) & B'000000000100' = 
B'0000000000000100';

Allan


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