CREATE TABLE "sys_settings" (
                              "id" bigint NOT NULL PRIMARY KEY GENERATED BY DEFAULT AS IDENTITY ,
                              "user_id" bigint NOT NULL,
                              "key" varchar(100) NOT NULL,
                              "title" varchar(100) NOT NULL,
                              "setting" varchar(1024),
                              "create_time" timestamp NOT NULL DEFAULT (CURRENT_TIMESTAMP),
                              "update_time" timestamp NOT NULL DEFAULT (CURRENT_TIMESTAMP)
);