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function max(uuid)

Muhammed Çetin answered on February 28, 2024 Popularity 3/10 Helpfulness 1/10

answer function max(uuid)

function max(uuid)

Comment

create function min(uuid, uuid)
    returns uuid
    immutable parallel safe
    language plpgsql as
$$
begin
    return least($1, $2);
end
$$;

create aggregate min(uuid) (
    sfunc = min,
    stype = uuid,
    combinefunc = min,
    parallel = safe,
    sortop = operator (<)
    );

create function max(uuid, uuid)
    returns uuid
    immutable parallel safe
    language plpgsql as
$$
begin
    return greatest($1, $2);
end
$$;

create aggregate max(uuid) (
    sfunc = max,
    stype = uuid,
    combinefunc = max,
    parallel = safe,
    sortop = operator (>)
    );

Popularity 3/10 Helpfulness 1/10 Language whatever

Source: dba.stackexchange.com

Tags: function whatever

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