• Returns Setof<
        {
            from: {
                classid: Oid<0 | 1>;
                database: Oid<0 | 1>;
                fastpath: Bool<0 | 1>;
                granted: Bool<0 | 1>;
                locktype: Text<0 | 1>;
                mode: Text<0 | 1>;
                objid: Oid<0 | 1>;
                objsubid: Int2<0 | 1>;
                page: Int4<0 | 1>;
                pid: Int4<0 | 1>;
                relation: Oid<0 | 1>;
                transactionid: Xid<0 | 1>;
                tuple: Int2<0 | 1>;
                virtualtransaction: Text<0 | 1>;
                virtualxid: Text<0 | 1>;
                waitstart: Timestamptz<0 | 1>;
            };
        },
    >