database - mysql query to get sum and count -

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i using following query now...

select id, account_number,         (select count(*)         `member_tbl` t2         t2.referred_by = t1.account_number        ) total_referred `member_tbl` t1;

and provides following result...

id - id of memenr account_number - account number of user total_referred - total number of members referred account_number

but want more results following...

total_reffered2 - total number of members they(all accounts referred account_number) referred  total_reffered3 - total number of members referred members of total_reffered2

please check mysql fiddle

and per mysql fiddle data, query must return following values...

| id | account_number  | referred_by1  | referred_by2 | referred_by3 +----+-----------------+---------------+--------------+------------- |  1 | ac203003        | 0             | 0            | 0 +----+-----------------+---------------+--------------+------------- |  2 | ac203004        | 1             | 1            | 0 +----+-----------------+---------------+--------------+------------- |  3 | ac203005        | 2             | 1            | 1 +----+-----------------+---------------+--------------+-------------

let me give example

if every member had 10 referrals, then...

referred_by1 = 10 referred_by2 = 100 referred_by3 = 1000

i confused, how write query?

well, can keep on same path on, using more complex queries. think want:

select id, account_number,         (select count(*)         `member_tbl` t2         t2.referred_by = t1.account_number        ) total_referred,        (select count(*)         `member_tbl` t2 join               member_tbl t3               on t3.referred_by = t2.account_number         t2.referred_by = t1.account_number        ) refer4ed_by_2,        (select count(*)         `member_tbl` t2 join               member_tbl t3               on t3.referred_by = t2.account_number join               member_tbl t4               on t4.referred_by = t3.account_number         t2.referred_by = t1.account_number        ) referred_by_3 `member_tbl` t1;

this doesn't match "expected" results sql fiddle. again, expected results don't have right number of rows, don't seem correct.


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