how to delete duplicant records from a table

--fetch distinct record from table name
select distinct(EMP_ID),EMP_NAME,EMP_ADD from TableName
--create a temprory table here
create table #TempTableName
(EmpId int,Name varchar(50),Address varchar(200))
--insert unique values into temprory table 
insert into #TempTableName (EMP_ID,EMP_NAME,EMP_ADD)select distinct(EMP_ID),EMP_NAME,EMP_ADD from TableName
--Check insert values into temp table
select * from #TempTableName
--truncate main table
truncate table TableName
--insert values from temp table into main table
insert into TableName(EMP_ID,EMP_NAME,EMP_ADD)select EMP_ID,EMP_NAME,EMP_ADD #TempTableName
--check latest record in main table
select * from TableName