Hello all,
I am using pg advisory locks in my application using libpq. When lock is
obtained, the result set contains boolean value for the row locked in result
set.
When i iterate over the result set, i am unable to get the return boolean
value in my code. The ptr returned by PQGetValue is
Arunachalam Parthasarathy [EMAIL PROTECTED] writes:
When i iterate over the result set, i am unable to get the return boolean
value in my code. The ptr returned by PQGetValue is valid, but contains
nothing. why is it so?
Did you check PQgetisnull()? IIRC PQgetvalue() will return a
zero-length
