What is a cursor and what is its function?

Answer Posted / harsha

cursor is used to retrive multiple rows.

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What are the two types of logging in the db2 database? Explain them.

813


What is rct?

1000


Can we delete records from view?

758


What does runstats do in db2?

787


What is the use of dclgen in db2?

811


before altering a table is it necessary to lock ? if lock what is it ? how to do ? ifi want to lock a table what is that command ?

1931


Comment whether dclgen is mandatorily used. If not, then what is the point of using it?

834


Mention the location where the output received from explain statement is stored.

870


What is cursor in dbms?

844


What is the use of db2?

815


How to check last update on table in db2?

831


What is a page in db2?

810


What is db2? Explain.

803


How can you do the explain of a dynamic sql statement?

842


What type of database is db2?

724