DROP TABLE public.received;

CREATE TABLE public.received
(
    id serial4 NOT NULL,
    filename text NULL,
    unit_name text NULL,
    unit_type text NULL,
    tool_name text NULL,
    tool_type text NULL,
    tool_data text NULL,
    "locked" int2 DEFAULT 0 NULL,
    status int2 DEFAULT 0 NULL,
    created_at timestamptz DEFAULT CURRENT_TIMESTAMP NULL,
    loaded_at timestamptz NULL,
    CONSTRAINT received_pk PRIMARY KEY (id)
);