in table two field id and name delete operation perform on table id should not be delete but name is shifted by one

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SQL-Server-2005

, +

eg:-
this table Emplyoee
ID NAME
1 amol
2 ram
3 ganesh

this table id not assign primary key.perform delete operation in this table
when delete the record id should be still constant the name should be delete and
other name assign the id

eg

ID NAME
1 amol
2 ram
3 ganesh

when delete operation perform this table look this

ID NAME
1 ram
2 ganesh
3 ashok
how to solve the this problem in sql server 2005

Posted 25-Oct-12 20:03pm

appu12

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Aadhar Joshi · Answer 1 · 2012-10-26T00:17:00

Solution 1

Hi, please find below code as exactly what u need it..

SQL

UPDATE dbo.Emp SET EmpName = t1.EmpName 
FROM (SELECT e.EmpId,e1.EmpName FROM dbo.Emp e LEFT OUTER JOIN dbo.Emp e1
on e.EmpID + 1 = e1.EmpID ) t1
WHERE dbo.Emp.EmpId = t1.EmpId

Thanks,

Posted 26-Oct-12 0:17am

Aadhar Joshi