Removed unused rxDataRowFirstValue
Removed unused rxDataRowFirstValue

jackc/tern,axsy-dev/tern,silviucm/pgx,kelvich/pgx,plopik/pgx,plopik/pgx,deoxxa/pgx,rsto/pgx,josephglanville/pgx,silviucm/pgx,jackc/pgx,jackc/pgx,jonasi/pgx,silviucm/pgx,jackc/tern-deb,plopik/pgx,jackc/pgx,jackc/pgx