Never mind, i figure out if ($avp(route_info) == 'NULL')
On Tue, Apr 7, 2015 at 11:07 AM, Satish Patel <satish....@gmail.com> wrote: > I have following SQL query > > avp_db_query("SELECT billing_customer,route_info FROM inbound WHERE > (did='$tU')","$avp(bparty);$avp(route_info)"); > > I want to check if $avp(route_info) has NULL entry in DB table, But > following code always giving me true. Even DB has value. what is wrong with > code? > > if ($avp(route_info) = NULL) { > xlog("Route_info is NULL"); > } > >
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