Add test for date
Add test for date

deoxxa/pgx,plopik/pgx,jackc/pgx,jackc/pgx,kelvich/pgx,plopik/pgx,jackc/pgx,rsto/pgx,silviucm/pgx,silviucm/pgx,jonasi/pgx,josephglanville/pgx,plopik/pgx,jackc/pgx,silviucm/pgx