database - Fetching data from two tables in oracle -


i have 2 result sets :

set 1: 

student| count ------ | ------ mohit  | 4  rohit  | 2 tanvi  | 2 jhanvi | 1

set 2:

student| count_star ------ | ------ mohit  | 2  rohit  | 3 tanvi  | 1 arjun  | 1 abhay  | 3 abhi   | 1

expected result set :

student| count  | count_star ------ | ------ | ---------- mohit  |  4     |  2 rohit  |  2     |  3 tanvi  |  2     |  1 arjun  |  na    |  1 abhay  |  na    |  3 abhi   |  na    |  1 jhanvi |  1     |  na

can me sql query ?

you need union distinct name both table , left join values count count_star

  select t.student , table1.count, table2.count_star    (      select student     table1     union      select student     table2   ) t   left join table1 on table1.student = t.student   left join table2 on table1.student = t.student

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