Delete duplicate rows from a table without primary key by using a single query Table Employee empname salary A 200 B 300 A 200 C 400 D 500 D 500 Output should be A 200 B 300 C 400 D 50014 12581
One table Test with single column. These are the values in the table a b c d e f g h I need a query (without using any variable) with output as - a b c d e f g h1 1615
how to get the maximum among two tables,for example table 1 (dep1) have (emp_id,emp_name,salary) columns and table 2 (dept2) have (emp_id,emp_name,salary) columns,i want which employee have the maximum salary among two tables?9 17280
A left outer join B B right outer join A gives the same result then what is the use of two?1 3364
After recovering the database by using tail log backup.How to verify the data has been sucessfully restored or not.?850
A successfully created SSIS package in SQL Server 2005 runs fine in MS BIDS and Integration Services. But gives error when run through an SQL-Job. What are the possible reasons?2 2936
What is the disadvantage of using subquery exact after a select statement?ex. select (select * from sometable)1 9530
What is the joins and how many types of Joins in sql server a diffrentiate ever one give a suaitable query2 3725
what is the difference detween pairwise comparison subquary and non pairwise comparison subquary?2 11568
Diff between Composite key, Alternate Key, Candidate Key, Primary Key, Unique Key, Super Key, Foreign Key1 8534
What is the difference between online clustering and Offline clustering?
You are doing log shipping due to some reasons it is failing. How you will proceed from there
how to overcome kernel isssues
I applied Transactional with updatable subscriptions replication on 2 tables now i want to delete those 2 tables but i cannot delete those tables as replication is running how can i stop replication for those 2 tables(but i don't want to delete those replicated tables but i need to stop the replication) how can i do that
Hi, I Created 3 Tables Person(PersID[prkey],Name,Email,Password), Project(ProjName,ProjID[prkey],ProjLeader,ProjManager) & ProjectInvolvement(EntryDate,ProjID[frkey],PersID[frkey],ProjDuration). For this how can i INSERT,UPDATE & DELETE Through PROCEDURE? Please Post the Answer for me. Desai.
what is isolation level at dead lock?
role of sql sever 2005 in database rather than any other database
Does any body please help me what question's have asked for SSRS in the interview?
What is data modeling and Reterminal integrity?
Hi all, can any one please tell me the difference between sql server 2008 and orace 9i
whats the maximum size of view state??
what is checksum in sql server.........???
what is package and it uses and how can u call a package
Any one plz send me SQL Server Developer/DBA resume for 4 years experience
What is best institute to Learn DotNET And SQL in chennai?