Sql query required

Question

Hi All,
I've two tables Institute and Employee .
Institute
intId name
1 XYZ
2 ABC
Employee
empId emplyName intId deptId          desc
1     X          1 1          xx
2     Y          1 1          xx
3     A          2 2          YY
4     B          2 2          YY
5      C          2 2          YY
How to get the below mentioned result from Institute,Employe tables.
Note : desc is common for each intId
Result
intId Count(deptId) desc
1     2      xx
2 3      yy
Please provide solution for this.
Thanks

Answer 1

UserK wrote:
Ya its giving result, but when add
where intId = 1 condition its giving count 1Somehow, I think you haven't given us all the details we need.
SQL> ed
Wrote file afiedt.buf
  1  with /*Institute as (select 1 as intid, 'XYZ' as name from dual union all
  2                       select 2, 'ABC' from dual),*/
  3       Employee as (select 1 as empid, 'X' as emplyname, 1 as intid, 1 as deptid, 'xx' as dsc from dual union all
  4                    select 2, 'Y', 1, 1, 'xx' from dual union all
  5                    select 3, 'A', 2, 2, 'yy' from dual union all
  6                    select 4, 'B', 2, 2, 'yy' from dual union all
  7                    select 5, 'C', 2, 2, 'yy' from dual)
  8  select intid, count(deptid), dsc
  9  from employee
10  where intid = 1
11* group by intid, dsc
SQL> /
     INTID COUNT(DEPTID) DS
         1             2 xx
SQL>