How to delete same emp id in sql query for exmaple in emp
table emp id, empname, emp address. for example emp id =5,
repeated in two times in rows same id how to delete same
empid please any one of the write query send in my id

Answer Posted / mail2sentha

DELETE FROM EMP WHERE ROWID NOT IN(SELECT MIN(ROWID)FROM
EMP GROUP BY EMPID);

Is This Answer Correct ?    6 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What sql database should I use?

786


How do I truncate a word?

705


Why we use cross join?

701


Can we create a trigger on view?

666


Does view contain data?

788






What are different types of statements supported by sql?

817


What is the difference between an inner join and an outer join?

716


what is the difference between blob and text? : Sql dba

721


How to use transactions efficiently : transact sql

768


How delete all data from table in sql?

752


What is group function in sql?

749


how can we transpose a table using sql (changing rows to column or vice-versa) ? : Sql dba

690


what is log shipping? : Sql dba

822


Can we create index on primary key?

716


What are sql ddl commands?

734