Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


What is a Lock and let me know Different types of locks?

Answers were Sorted based on User's Feedback



What is a Lock and let me know Different types of locks?..

Answer / sreejith s t

Different Types of Locks are
1. Shared Lock
2. Exclusive Lock
3. Update Lock

Is This Answer Correct ?    4 Yes 0 No

What is a Lock and let me know Different types of locks?..

Answer / udhaya

Shared (S) Used for operations that do not change or update
data (read-only operations), such as a SELECT statement.
Update (U) Used on resources that can be updated. Prevents
a common form of deadlock that occurs when multiple
sessions are reading, locking, and potentially updating
resources later.
Exclusive (X) Used for data-modification operations, such
as INSERT, UPDATE, or DELETE. Ensures that multiple updates
cannot be made to the same resource at the same time.
Intent Used to establish a lock hierarchy. The types of
intent locks are: intent shared (IS), intent exclusive
(IX), and shared with intent exclusive (SIX).
Schema Used when an operation dependent on the schema of a
table is executing. The types of schema locks are: schema
modification (Sch-M) and schema stability (Sch-S).
Bulk Update (BU) Used when bulk-copying data into a table
and the TABLOCK hint is specified

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More SQL Server Interview Questions

Differentiate between truncate vs delete in mssql?

0 Answers  


how to retrive only second row from table in sql server 2000?

15 Answers   Cognizant, CTS,


What is the meaning of resultset type_scroll_insensitive?

0 Answers  


How to create new databases with "create database" statements?

0 Answers  


Explain cross join or cartesian product in sql?

0 Answers  


Explain indexed views?

0 Answers  


What is extended stored procedures?

0 Answers  


Does index speed up select statements?

0 Answers  


How to get number of days in a given year?

4 Answers   ADP,


How to insert data with null values?

0 Answers  


What is an identity?

0 Answers  


What is the difference between cross join and Full outer join?

1 Answers   HP, Standard Bank,


Categories