CREATE TABLE route (
    domain text NOT NULL,
    server_host text NOT NULL,
    node text NOT NULL,
    pid text NOT NULL,
    local_hint text NOT NULL
) ENGINE=InnoDB CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

CREATE UNIQUE INDEX i_route ON route(domain(75), server_host(75), node(75), pid(75));
CREATE INDEX i_route_domain ON route(domain(75));