why we use cursors

Answer Posted / pallavi

cursor is a mechanism by which we can assign a name to a select statement and manipulate the information within sql statement

Is This Answer Correct ?    1 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what do you understand by flashback feature of oracle?

564


What are statistics, under what circumstances they go out of date, how do you update them?

1814


What is the default port no on which sql server listens? : sql server DBA

566


How many files can a database contain in sql server?how many types of data files exists in sql server? How many of those files can exist for a single database? : sql server DBA

662


Explain about your sql server dba experience? : sql server DBA

551






What are the different types of upgrades that can be performed in sql server? : sql server DBA

687


Can you tell me about your experience with the administration of COTS system..? Also, how do you set up seed data..?

1752


How to bind a cobol module to a given job? I am not able to understand this concept.Can anyone help me out as how to carry out this task?

1661


How to craeate the New Database Schema in Oracle and mysql? Please tell me with Example?

1909


suppose you want to audit specific activities on sensitive data. How can you achieve that?

553


I have A,B,C servers.i want to 3 servers jobs move to D server(target server)..how? note: i said that take the backup of msdb and restore to the target server..he said while restoring jobs replaced. what is the solution

1651


Why would you use sql agent? : sql server DBA

582


Database is hung. Old and new user connections alike hang on impact. What do you do? Your SYS SQLPLUS session IS able to connect.

1552


What is the importance of a recovery model? : sql server DBA

557


what is a crs resource?

608