Olá!
>> For ex, in Sql Server we just compare with DbNull singleton.
>>
>> What is the equivalent in Npgsql?
>>
>
> You can use the same way. Npgsql uses DBNull singleton to express null
> values.
> If you are trying to check in the NpgsqlDataReader, you will need to
> use the method IsDBNull(int)
>
> I hope it helps.
>
>
Oh, I see.
All in all it's the same mechanism .
Yes, I'm indeed trying to check in a NpgsqlDataReader.
I'll give that method a try.
Obrigado,
Oliveiros
