In performance wise distinct is good or group by is good? eg:select name from emp group by name; select distinct name from emp;5 18101
What are Sql Reporting Services and analysis services? Can u Explain1 8326
what is differece between union and union all6 5865
Is trigger fired implicitely?2 3386
If you are working on a SQL database and if suddenly a developer changes the code and your queries results start giving errors,how will you check using a T-SQL query (on system tables) that what has changed in the database.2 4315
WHY CAN WE CREATE ONLY ONE CLUSTERED INDEX ON A TABLE IN SQL SERVER?8 15536
what is isolation level at dead lock?
If user is owning any SQL Objects, can we drop that user
What are the dis_advantages of stored procedures, triggers, indexes?
What is data modeling and Reterminal integrity?
how can u get last observation in an unknown dataset ?
1.what are diff types of joins , and explain diff between cross join and full outer join 2.diff types of views 3. Diff types of index 4. What is diff b/w stores procedure and function procedure 5.diff between double and int in SQL 6.diff between char and varchar in SQL. 7.Oracle or SQL whice you will preferred and why.
Can anyone tell that the extra features are there in SQL SERVER 2008 that are not available in previous versions .
Call by value and call by reference in procedure and function, with NOCOPY.
You have modified 100 store procedures and want to replicate these changes from development to prodution, and production can have users using the Server/DB, how would you replicate without causing issues?
How to convert a table data in XML format in sql server?
What is RMS migrations?
how can you attach more than 20 ldf files in sql server
1.how to find the dead lock in sql server? 2.How to fine the memory leaks in sql server? 3.suppose transaction log file increasing what action will take ?
how to take backup bcp out for a column in table in sql server?
how many no of arguments can be passed in procedures and functions