Answered: Use SQL Developer or Oracle Live SQL to…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

See similar textbooks

Related questions

Question

Use SQL Developer or Oracle Live SQL to write the appropriate SQL commands as follows: A) FUNCTION: Use the region table to create a function called ‘Return_region_name’ which accepts an input parameter ‘region_id’, and print the name of the region with that id. Then execute this function with region_id = 1. [LAB-7] (3) B) PROCEDURE: Use the cust_node table to create a procedure called ‘Get_node_id’ that takes the cust_id as an input parameter to show its corresponding node id to the banker. Then execute this procedure with cust_id=5. [LAB-7] (2) C) Trigger: Create a row-level trigger called ‘Compute_Amount_trigger’ on the cust_txn table to automatically update the amount of withdraw transaction made after inserting or updating amount on the cust_txn table. Additionally, this trigger must show this statement ‘TRIGGER MESSAGE: The amount of cust_id and txn_type is modified successfully'. Then test your trigger by updating the cust_txn table. For example, update the amount of the customer 7 and txn_type as ‘Withdraw’ to 300.

Expert Solution