Method flush

nodedb/src/data/executor/dispatch/array/tests_dispatch.rs:140–146

(&mut self, aid: &ArrayId)

    }

    fn flush(&mut self, aid: &ArrayId) {
        let r = self.send(ArrayOp::Flush {
            array_id: aid.clone(),
            wal_lsn: 0,
        });
        assert_eq!(r.status, Status::Ok, "flush failed: {r:?}");
    }
}

fn cell(x: i64, y: i64, v: f64) -> ArrayPutCell {