android - SQLITE, Group by range of 1000s -

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i have database of 2 columns in sqlite android

  id (int)     | owner (varchar)   1477            jack  1578            jill  :               :  9277            hill

1) count of following: - (group 1000s range)

range    | count 0-999      0 1000-1999  5 : 8999-9999  7

2) count of following: - (group 100s range) 

range    | count x1xx       5 x2xx       6 : x9xx       7

3) , group 10s range.

i'm stuck how group by

select count(*) mytable  group ??

any pointers appreciated.

integer division integers in sqlite3 yields integers:

select id/1000 range_id, count(*) range_count mytable group range_id;

to group 100 ids, change 1000 100

sqlite3 has printf() function might useful in make pretty column describe range if need prettier integer division of id group size.


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