simba/doc/schema.pgsql

create table sessions (
    id serial primary key,
    start_date int,
    end_date int,
    prefix varchar
);

create table filesets (
    id serial primary key,
    host varchar,
    dir varchar,
    options varchar,
    active boolean not null default 't'
);

create table files (
    id serial primary key,
    path varchar,
    fileset int references filesets(id)
);

create table versions2 (
    id serial primary key,
    file_type char(1),
    file_size int8,
    file_mtime int,
    file_owner varchar,
    file_group varchar,
    file_acl varchar,
    file_unix_bits bit(3),
    file_rdev int,
    checksum varchar,
    file_linktarget varchar
);
create index versions2_file_mtime_idx on versions2(file_mtime);
create index versions2_checksum_idx on versions2(checksum);

create table instances (
    id serial primary key,
    file int references files(id),
    file_id varchar,
    date int,
    online boolean,
    session int references sessions(id),
    version int references versions2(id)
);
create index instances_file_idx on instances(file);
create index instances_session_idx on instances(session);
create index instances_version_idx on instances(version);