insert into rand_numbers ( number ) select rand() from (
    select 0 as i
    union select 1 union select 2 union select 3
    union select 4 union select 5 union select 6
    union select 7 union select 8 union select 9
) as t1, (
    select 0 as i
    union select 1 union select 2 union select 3
    union select 4 union select 5 union select 6
    union select 7 union select 8 union select 9
) as t2, (
    select 0 as i
    union select 1 union select 2 union select 3
    union select 4 union select 5 union select 6
    union select 7 union select 8 union select 9
) as t3,
(
    select 0 as i
    union select 1 union select 2 union select 3
    union select 4 union select 5 union select 6
    union select 7 union select 8 union select 9
) as t4,
(
    select 0 as i
    union select 1 union select 2 union select 3
    union select 4 union select 5 union select 6
    union select 7 union select 8 union select 9
) as t5,
(
    select 0 as i
    union select 1 union select 2 union select 3
    union select 4 union select 5 union select 6
    union select 7 union select 8 union select 9
) as t6,
(
    select 0 as i
    union select 1 union select 2 union select 3
    union select 4 union select 5 union select 6
    union select 7 union select 8 union select 9
) as t7;