How reterive duplicate value in SQL?

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Question Posted / sivasiva

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How reterive duplicate value in SQL?..

Answer / justus

create table emp

empid empname
----- --------
101 a
102 b
103 a
104 c
105 a

select empname from emp group by empname having count(empname)>1

Is This Answer Correct ?

12 Yes

2 No

How reterive duplicate value in SQL?..

Answer / sivasiva

create table emp

empid empname
----- --------
101 a
102 b
103 a
104 c
105 a
select empid from emp groupby empid,empname having count>1

Is This Answer Correct ?

17 Yes

12 No

How reterive duplicate value in SQL?..

Answer / satishkulala

select empname from emp group by empname having count(empname)>1

Is This Answer Correct ?

5 Yes

0 No

How reterive duplicate value in SQL?..

Answer / rajesh.a

select count(*),empname from emp group by empname having count(*)>1

Is This Answer Correct ?

4 Yes

0 No

How reterive duplicate value in SQL?..

Answer / jaleel ahamed s

create table emp (empid int,empname varchar)

insert into emp values (101,'a')
insert into emp values (102,'b')
insert into emp values (103,'a')
insert into emp values (104,'c')
insert into emp values (105,'a')

select * from emp

SELECT EmpName,Count(EmpID)Cnt From Emp Group By EmpName
Having Count(EmpName) > 1

Is This Answer Correct ?

2 Yes

0 No

How reterive duplicate value in SQL?..

Answer / ashish jain

create table emp

empid empname
----- --------
101 a
102 b
103 a
104 c
105 a

select empname from emp where count(empname)>1

Is This Answer Correct ?

6 Yes

10 No

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