Answer Posted / umasankar
A cursor is a handle or name for sql area
two types of cursors they are
Explicit cursor: Created by user
Implicit Cursor: created by oracle automatically when ever
DML is performed.
Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
Difference between e-r modeling and dimentional modeling?
Suppose date is 05sep2005; I want the output like 05sep2005:00:00:00 ; how it will come?
What is your spectra photometer working principles?
What is the difference between data warehouse and operational systems?
How to get the first 100 rows from the flat file into the target?
Start a batches with in a batch?
Explain in detail abt measure objects? And what is the use of it? How to create it?
How to create context?
ware house management system is used?
What is data mart in data warehouse?
what are the others of "bad files" and "discard files" when using sql*loader?
Explain what is cost benefit analysis (cba)?
What are the data types present in bo?
What is data stream and data adaopter. Is it same are different? Explain?
Explain what are the modules in power mart?