-- Other revs of a drawing that M-Files still holds (a Retired rev VISUAL calls), so Clerical can choose between
-- the rev VISUAL calls and the Effective one. One row per drawing number and rev. asset_id is the fetched copy.
CREATE TABLE drawing_revisions (
    dwg          text NOT NULL,
    rev          int NOT NULL,
    checked_at   timestamptz NOT NULL,
    controlled   text NOT NULL,
    state        text,
    name         text,
    obj_id       int,
    obj_version  int,
    file_id      int,
    file_version int,
    file_size    bigint,
    base         text,
    asset_id     uuid REFERENCES assets (id),
    sha256       bytea,
    PRIMARY KEY (dwg, rev)
);