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The program should let the user type his first and last name.
Please can you make this by using.- File processing - class- search by name.- make choice to delete users.- display user and his/her answers.
Attachment:- Friend-finder.jpeg
drop the tables you are creating (in case they've already been created within the schema I'm using).
Use the script below to create an updateable view named balance_due_view. Then, create and test an INSTEAD OF trigger named invoices_instead_of_insert that lets the user update the columns in the view by directly updating the Invoices table.
Write a business transaction that involves multiple tables and implement it using PL/SQL. Use at least one Function or Procedure in your code. The transaction may retrieve data from the database and display the result, or it may insert/update data in..
Get the movie title for all movies that are comedy or horror, rename the output attribute name to be "Happily Scared"
Write an UPDATE statement that modifies the row you just added to the Categories table. This statement should change the ProductName column to "Woodwinds", and it should use the CategoryID column to identify the row.
Create a view named CustomerAddresses that shows the shipping and billing
Given the series RLC resonant circuit in the figure, operating at variable frequency, determine: The resonant frequency ω o , The circuit’s quality factor Q , The cut-off frequencies, f 1 & f 2 and the bandwidth BW
Create a trigger named Products_UPDATE. This trigger should insert the old data about the product into the ProductsAudit table after the row is updated. Then, test this trigger with an appropriate UPDATE statement.
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.
How to write a program in towers of hanoi using pl/sql language
Write a perl subroutine for temperature conversion named 'convert_temp'. It should be able to handle both Fahrenheit to Celsius conversions as well as Celsius to Fahrenheit conversions.
Produce a diagram showing schema and the partial and transitive dependencies in your 1NF. b. Produce a diagram showing table schema and any transitive dependencies in your 2NF
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