"Sunil Khatri" <sunil(at)6dtech(dot)co(dot)in> writes:
> Problem is : PQstatus is getting blocked If the system on which database server is running is powered off.
Hardly likely, considering that PQstatus is just
ConnStatusType
PQstatus(const PGconn *conn)
{
if (!conn)
return CONNECTION_BAD;
return conn->status;
}
I have no doubt that a query-issuing call could get blocked if the
postmaster stops responding, but not PQstatus.
regards, tom lane