SQL Server Interview Questions
Questions Answers Views Company eMail

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

AllState,

1 2693

Repair mdf file

2 2826

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

1294

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

1389

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

1 2234

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.

L&T,

2 4184

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?

1287

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 3111

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 ?

CSE,

5 4471

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 3109

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

Spectra,

2 3444

difference between function and procedure

Cognizant, HCL, TCS, Theorem,

3 4198

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 A.id = b.ID b) select * from A left join B on A.id = b.ID c) select * from A right join B on A.id = b.ID

Synechron, TCS,

2 3984

How to read 2nd highest sal from EMP table?

IBM, TCS,

5 4568

how to overcome kernel isssues

Fortune,

1161


Un-Answered Questions { SQL Server }

Can you please differentiate between a primary key and a unique key?

520


What are the differences between web role and worker role?

96


Explain the steps to create and execute a user-defined function in the sql server?

516


what stored procedure would you use to view lock information? : Sql server administration

570


State the difference between local and global temporary tables?

545






What are indexes in ms sql server?

540


How to modify an existing user defined function?

583


Explain acid?

596


Where do we use trace frag?

558


What is an etl file?

514


What is implicit mode in sql server?

544


what is bit datatype and what's the information that can be stored inside a bit column? : Sql server database administration

520


How to find related tables in sql server?

488


What is the use of custom fields in report?

548


what are the basic functions for master, msdb, model, tempdb and resource system databases? : sql server database administration

557