How to delete duplicate records from a table?(for suppose in
a table we have 1000 Records in that we have 200 duplicate
Records , so ,how to findout that duplicate Records , how to
delete those Records and arranged into sequence order? one
more thing that there is no primary key at all)
- 5 Answers
- 9124 Views
- Infosys, McAfee, I also Faced
- E-Mail Answers
Answer Posted / sneha
select distinct * from table into new_table;
delete table;
select * from new_table into table;
| Is This Answer Correct ? | 8 Yes | 6 No |
Post New Answer View All Answers
Explain the difference between function and stored procedure?
Can you use order by when defining a view?
Is the primary key column of a table an index in ms sql server?
What are secondary xml indexes?
What is ms sql server index?
Tell me what are the essential components of sql server service broker?
What does ss stand for sexually?
How to count rows with the count(*) function in ms sql server?
what's new in sql server 2016?
How to recompile stored procedure at run time?
While migrating Microsoft SQL Server 2008 database to SQL Azure, what can be done to ensure the database connectivity does not degrade?
What are security principals used in sql server 2005?
How many types of relations are there between dimension and measure group? : sql server analysis services, ssas
How do I find the sql server database version?
How to create new databases with "create database" statements?
