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Upload your triggers and procedures here, along with the commented SQL statements needed to demonstrate that the triggers and procedures work as advertised.
If they are an integral part of your DB project and cannot be easily extricated, upload a note here that the extra credit work will be found with the project.
"Triggers and procedures submitted for midterm credit must be accompanied by queries (CRUD statements) that demonstrate that they work as advertised, for full credit"
Write a script that provides all of the information in, and duplicates the formatting of, Oracle's SQL*Plus describe command. Additionally, the output should add the comments on the rows.
The table name will be METALS and will be used to store description of various metals. Following offers some additional direction on how table must be created.
database systems1. what is an sql injection attack? explain how it works and what precautions must be taken to prevent
At this point, you will add data to your database and validate that they loaded properly. In tabular format, include 3 rows for each table, making sure that the primary-key and foreign-key relationships are properly applied.
Describe a specific scenario, situation, or application where using a foreign key would be necessary and explain your reasons, including the characteristics of the data, that necessitate the foreign key.
Write summary query which uses CUBE operator to return LineItemSum (which is the sum of InvoiceLineItemAmount) group by Account(an alias for AccountDesciption).
Write a trigger and two test sql statements. The first statement should succeed and the second statement should fail (i.e., the second statement violates the constraint and your trigger must block it and issue an error message).
Write a query to display the last name, department number, and salary of any employee whose department number and salary both match the department number and salary of any employee who earns a commission.
Code SQL statements to update view as follows: change spelling of Mark Tobey to Mark Toby. Design new Transaction for Mark Toby. Suppose you have essential transaction, work, and customer data.
write an sql statement to display the SKU, SKU_Description, WareHouse ID, and QuantityOnHand for all products having a QuantityOnOrder equal to 0. Sort the results in descending order by WareHouse ID and in ascending order by SKU
Write SQL statement which would select each of the following: names and owners of all Great Danes and all attributes of poodles whose balance is no greater than $50.
create a plsql block to achieve the following using the hr schemaselect the name salary and department of the employee
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