assert postgres_open: db.status.is_ok else print_error db.error
var result = db.exec("CREATE TABLE IF NOT EXISTS animals_{db_suffix} (aname TEXT PRIMARY KEY, class TEXT NOT NULL, sex INTEGER)")
assert postgres_open: db.status.is_ok else print_error db.error
var result = db.exec("CREATE TABLE IF NOT EXISTS animals_{db_suffix} (aname TEXT PRIMARY KEY, class TEXT NOT NULL, sex INTEGER)")