Explain how the PL/SQL statement FOR variable IN cursorname works.
Question:
Explain how the PL/SQL statement FOR variable IN cursorname works.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 80% (10 reviews)
It opens the cursor and moves the cursor down one row each time the FOR loop exec...View the full answer
Answered By
Ashish Jaiswal
I have completed B.Sc in mathematics and Master in Computer Science.
4.90+
20+ Reviews
39+ Question Solved
Related Book For
Database Processing Fundamentals, Design, and Implementation
ISBN: 978-0133876703
14th edition
Authors: David M. Kroenke, David J. Auer
Question Posted:
Students also viewed these Computer science questions
-
Answer each of the following questions briefly. The questions are based on the following relational schema: Emp (eid: integer, ename: string, age: integer, salary: real) Works (eid: integer, did:...
-
Describe how the PL/SQL statements differ from the SQL standard. Give examples to illustrate your answers.
-
Explain the following statement regarding SQL: Any query that can be written using the subquery approach can also be written using the joining approach but not vice versa.
-
Prove that there exist two languages A and B that are Turing-incomparablethat is, where A T B and B T A.
-
Lehman Brothers, a giant investment company in the United States, announced in September 2008 that it would file for bankruptcy protection after suffering huge losses in the mortgage market. In 2010,...
-
One of your friends is planning to start exporting an industrial product to various countries in Europe. To help finance his export endeavor, he plans to utilize concessional export credit provided...
-
During the initial running-in period, usually the deterioration of a machine a. decreases b. increases c. remains constant
-
Taxable income and pretax financial income would be identical for Huber Co. except for its treatments of gross profit on installment sales and estimated costs of warranties. The following income...
-
Divide the following and check by multiplication: 43)2,661 Quotient Remainder
-
1.1 Ensure that written material is free from mechanical errors. 1.2 Evaluate and edit communications and adjust for any errors in content, structure, style, and/or mechanics. 1.3 Demonstrate an...
-
Where in SQL Developer will you see error messages when compiling stored procedures and triggers?
-
What must be done to be able to see the output generated by the Oracle Database DBMS_OUTPUT package? What limits exist on such output?
-
Computer database GROWCO describes the characteristics of 100 companies identified by Fortune as among the fastest growing. Two of the variables listed are (1) estimated stock price/earnings ratio...
-
1. The converter above is used to supply three identical, 50-Hz AC loads, represented by y, from a DC source (with Vin = 100V) using three half-bridge circuits. Assume the load impedance y has the...
-
(Barke) Consider an M/M/1, M/M/e or M/M/ quese with arrival rate. In the steady state, the deportarea from the system forma Poisson process with rate X, independently of a (so long as X)....
-
An electricity company operates a call center and serves its customers 24 hours a day. On average customers wait for 5 minutes before their calls are answered under the existing system. The company...
-
Would your answer to Question 1.2 change if you were to finance the asking price of each building with a 50% loan-to-value mortgage? The loan bears interest at a rate of 4% and can be rolled over...
-
The Australian dollar is regarded as a commodity currency. Assuming that demand for iron ore is not affected by changes in commodity prices, this implies that an increase in the commodity price...
-
ABC Residential Investors, LLP, is considering the purchase of a 120-unit apartment complex in Steel City, Pennsylvania. A market study of the area reveals that an average rental of $600 per month...
-
The diagram shows the two forces acting on a small object. Which of the following is the resultant force on the object? A. 8 N downwards B. 8 N upwards C. 2 N downwards D. 2 N upwards 3 N 5 N
-
What MAC protocol is used in the baseband layer of Bluetooth?
-
In an 802.11 network, there are three stations, A, B, and C. Station C is hidden from A, but can be seen (electronically) by B. Now assume that station A needs to send data to station B. Since C is...
-
What is the role of the L2CAP layer in Bluetooth?
-
Image transcription text 1. A cylindrical specimen of cold-worked copper (see Fig. below) has experienced a ductility of 25%EL. If its cold worked radius is 10 mm, what was its radius before...
-
Question 2 As a project manager, you need to synthesize information about a problem to stakeholders. What should you do first in your synthesizing process? Describe Briefly.
-
Please help me as much as you can!! I will take all your effort to solve this problem and will give you a good rate!!! Please show all the calculations in detail! Also, please do not copied and...
Study smarter with the SolutionInn App