Answer / raghunath

select empno from emp group by empno having count(empno)>1;

it is working.

Answer / nagam

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

Answer / prasad

select * from Table_name where column_name in(select Column_name from table_name group by column_name having count(1)>1)


select deptno from emp where deptno in (select deptno from emp group by deptno having count(1)>1)

u will get only duplicate records

for Example:

deptno
----------
10
10
20
20
30
40
50

by using above query the o/p displays

deptno
--------------
10
10
20
20

Hi frnds, my scenario is like i'm having a record 1234"1323£3434%343434^23232!1212$23232 in the above record all the special characters must be removed.how can we do it in datastage 8.0.1.can any one please ans this? thanx in advance

2 Answers   IBM,

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how many write modes are there in ds

2 Answers   IBM,

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Drop duplicate records ... SOURCE LIKE .......... ID flag1 flag2 100 N Y 100 N N 100 Y N 101 Y Y 101 N Y 102 Y N 103 N N 104 Y Y 105 N N 106 N Y 102 N Y 105 Y Y in above file if any id having both the flags as "N" then that corresponding id records should be dropped, in above case o/p should be as ID flag1 flag2 101 Y Y 101 N Y 102 Y N 102 N Y 104 Y Y 106 N Y Steps to do : 1) Identified the id’s that got duplicated (both the flag values having vales “N”) 2) Look up with these id’s to existing id’s to drop .

2 Answers  

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how to get sum of sal based on dept_no and then sum of all sal irrespective of dept_no in same sql. output:- 10, 200(sum of sal for dept_no 10), 5000(sum of all sal)

0 Answers  

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Define orabulk and bcp stages?

0 Answers  

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I/P --- ID Value 1 AB 2 ABC 3 ADE 4 A O/p --- ID Value 1 A 1 B 2 A 2 B 2 C 3 A 3 D 3 E 4 A

3 Answers   IBM,

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if we using two sources having same meta data and how to check the data in two sources is same or not? and if the data is not same i want to abort the job ?how we can do this?

1 Answers   IBM,

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What are the main differences you have observed between 7.x and 8.x version of datastage?

0 Answers  

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Can you explain kafka connector?

0 Answers  

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i want anser this question empno,ename,sal 12,mmm_ww,200 13,nnn_xx,300 14,bbb_qq,400 which stages are take which types of logicks are doing pls help me

0 Answers  

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what is advantages of snowflake when it is used?

3 Answers   IBM,

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Can you explain link buffering?

0 Answers  

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