-- DROP TABLE IF EXISTS public.agreement_content CASCADE;
CREATE TABLE public.agreement_content (
    id                        BIGSERIAL PRIMARY KEY,
    user_id                   BIGINT REFERENCES public.user(id),
    title                     TEXT NOT NULL,
    markdown                  TEXT NOT NULL,
    hash                      TEXT NOT NULL,
    created_ts                TIMESTAMPTZ NOT NULL DEFAULT NOW(),
    updated_ts                TIMESTAMPTZ NOT NULL DEFAULT NOW(),
    CONSTRAINT uniq__agreement_content UNIQUE NULLS NOT DISTINCT (user_id, title)
);
CREATE INDEX idx__public__agreement_content__user_id       ON public.agreement_content (user_id);
CREATE INDEX idx__public__agreement_content__created_ts    ON public.agreement_content (created_ts);
CREATE INDEX idx__public__agreement_content__updated_ts    ON public.agreement_content (updated_ts);