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SQL Server Interview Questions
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In the below query i have performed the commit transaction statement but still the values after the save are not saved. Can you please let me know why are the statements after save are rolled back even after commiting the data. help me with the understanding declare @trans2 varchar(10)='transaction2' begin transaction @trans2 insert into emp values(100,'xy',600); save transaction @trans2 insert into emp values(200,'pq',700); insert into emp values(300,'pq',800); commit transaction @trans2 rollback tran @trans2


1 2048

Repair mdf file

2 1980

Help!!!!!!!!!!!! My database has gone offline, it is highlighted as 'Suspect'. Foolishly, i haven't got a recent back up. Is there a way of quickly restoring the database? Thank you


sql database suspect We have a sql database that is showing as suspect. How can we recover?


what is cursor?why we will go to cursor?advantages &disadvantages of cursors?

1 1590

How do you find value of first column before inserting value into the second column in the same table for checking that second column must have different value than first column.


2 3017

How do I repair damaged sql server mdf file database? In previous day my mdf file has got damage due to unknown reasons then I used dbcc chekcdb command but it failed, MDF file is important for me, I don’ know that how to get back mdf file data. Please anyone suggest me?


Restore database SQL2000, SQL2012 Backup of base is created in Microsoft SQL Server 2000 - 8.00.2066, I can't restore on Microsoft SQL Server 2012 - 11.0.2100.60

IT Decisions,

3 2007

two tables are there.1st table EMP has two columns ID and name and contains data 1,A 2,B 3,C 2nd table EmpSal has 2 columns ID and Salary Contains data -1,1000 2,5000 3,3000 Find name of employee having maximum salary ?


5 2646

I have a table emp , Fields with empname,dnname,dno,salary. now I want copy distinct salary with all emp detail from emp into new table which is not already exist in database. how would I do this ?

Techno Labs,

2 2083

how to copy only distinct data into another table which is not already exist in database?


2 2598

difference between function and procedure

Cognizant, HCL, TCS, Theorem,

3 2981

2) Consider a Table name A which has below records ID --- 5 5 5 5 5 Consider another table B which has below records ID -- 5 5 5 5 5 5 5 5 How many rows will be returned by each of the below queries a) select * from A inner join B on = b.ID b) select * from A left join B on = b.ID c) select * from A right join B on = b.ID

Synechron, TCS,

2 2878

How to read 2nd highest sal from EMP table?


5 3015

how to overcome kernel isssues



Un-Answered Questions { SQL Server }

What are the purposes of floor and sign functions?


Explain about system database?


How to use the inserted and deleted pseudo tables?


Explain the concepts and capabilities of sql server?


How to create user defined functions with parameters?


Explain query editor regions


How you trouble shoot when any job fails


what purpose does the model database serve? : Sql server database administration


What is a coalesce function?


What is after dml trigger?


What are the benefits of normalization?


What are the different types of backups avaialabe in sql server 2005?


How to create an multi-statement table-valued function?


What is report snapshot in ssrs?


What is query processing?