Function pgControlCheckpoint

Returns Record<
    0
    | 1,
    {
        checkpoint_lsn: PgLsn<0 | 1>;
        checkpoint_time: Timestamptz<0 | 1>;
        full_page_writes: Bool<0 | 1>;
        newest_commit_ts_xid: Xid<0 | 1>;
        next_multi_offset: Xid<0 | 1>;
        next_multixact_id: Xid<0 | 1>;
        next_oid: Oid<0 | 1>;
        next_xid: Text<0 | 1>;
        oldest_active_xid: Xid<0 | 1>;
        oldest_commit_ts_xid: Xid<0 | 1>;
        oldest_multi_dbid: Oid<0 | 1>;
        oldest_multi_xid: Xid<0 | 1>;
        oldest_xid: Xid<0 | 1>;
        oldest_xid_dbid: Oid<0 | 1>;
        prev_timeline_id: Int4<0 | 1>;
        redo_lsn: PgLsn<0 | 1>;
        redo_wal_file: Text<0 | 1>;
        timeline_id: Int4<0 | 1>;
    },
>