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 the use of ondelete cascade?

Answer Posted / nanne

On Delete cascade is used to when we delete the record from parent table then the related/derived record also deleted from child table.

Regards,
Nanne

Is This Answer Correct ?    1 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How to use like conditions in oracle?

1113


What happens to the current transaction if the session is killed?

1033


what are the advantages of running a database in archive log mode?

2252


What are the major difference between truncate and delete?

1130


Explain oracle insert into command?

1157


nw i'm doing MBA system and planning to do oracle,database management.tell me that whether it is useful r not?.refer any course for my carrier pls

2263


How to divide query output into groups in oracle?

1032


How many objectname will be created for a single table drop function? Why 'flashback' query giving error "ORA-38312: original name is used by an existing object" while getting the table?

2311


How to do paging with oracle?

1049


Explain the use of analyse option in exp command.

1190


What privilege is needed for a user to create views in oracle?

1091


How to assign query results to variables?

1096


How to drop a stored procedure in oracle?

1104


What happens in oracle commit?

1077


What is the difference between 10g OEM and 11g OEM?

1015