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...

Differentiate between TRUNCATE and DELETE?

Answer Posted / vikas

delete is slow because it creates log file while performing delete operations.We can recover data which is removed by using delete command by using rollback.

Truncate is fast because it does not create any log file while performing delete operation.We can not recover data which is removed by using truncate command.

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is a dynamic performance view in oracle?

1049


How to view all columns in an existing table?

975


What are triggers in oracle?

1094


How to import one table back from a dump file?

1081


How to grant create session privilege to a user in oracle?

1050


What do you mean by redo log file mirroring?

1066


How to use in conditions in oracle?

1103


What are the logical operations?

1169


What is a tns file?

1038


1) What is ONE_SIZE_FITS_ALL approach? 2) Explain the Common & Variable Header of DATA FILE? 3) What are the Drawbacks to using OMF DB? and the Advantages? 4) List out the Advantages of Undo T.spaces over the Undo SEGMENT? 5) Difference between the Temporary tablespace with TEMPFILE and the Tablespace with TEMPORARY Keyword? 6) What are the situation extents are freeing for reuse.

2140


When do you get a .pll extension in oracle? Explain its importance

1095


What is Library Cache in Oracle?

1182


Provide an example of a shell script which logs into SQLPLUS as SYS, determines the current date, changes the date format to include minutes & seconds, issues a drop table command, displays the date again, and finally exits.

2172


State and explain about oracle instance?

1046


How to create additional tablespaces for an new database?

1072