Need help starting from question 3! Oracle assignment on functionsYou should write a script to get the emp table/file and the ones related to it that can be found by searching on the web. I actually gave you the emp script to run in a previous week.There are four tables that Oracle used: emp, dept, bonus and salgrade. They are available in many places on the web. One site is: Set of Oracle tables1. Do a query using single row functions that flip the name so that it reads first middle (if any) last instead of last first middle. For example:• Doe John M should be flipped to be John M Doeo Jones Mary should be flipped to Mary Jones• Adams-Costa/Susan Ann should be flipped to be Susan Ann Adams-Costao Langley/M Richard should be flipped to be M Richard Langley2. Display a number, the number squared, the number cubed and the square root of the number.3. Display a decimal number and then display it rounded and truncated. Use a number where rounded and truncated will display different values.

decimal number- Select To_Number(456.78) from dual; round- Select ROUND(15.188,1) "Round" From Dual;…

Answered: 3. Display a decimal number and then…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Computer Science Write a script that creates four login IDs based on the contents of a new table named NewLogins: CREATE TABLE NewLogins (LoginName varchar(128)); INSERT NewLogins VALUES ('BBrown'), ('CChaplin'), ('DDyer'), ('EEbbers'); Use dynamic SQL and a cursor to perform four actions for each row in this table: (1) create a login with a temporary password that's based on the first four letters of the login name followed by “99999”; (2) set the default database to the AP database; (3) create a user for the login with the same name as the login; and (4) assign the user to the PaymentEntry role you created in exercise 1..
javascript please //20. function initPage//a. Dependencies: getUsers, populateSelectMenu//b. Should be an async function//c. No parameters.//d. Call await getUsers//e. Result is the users JSON data//f. Passes the users JSON data to the populateSelectMenu function//g. Result is the select element returned from populateSelectMenu//h. Return an array with users JSON data from getUsers and the select element//result from populateSelectMenu: [users, select] html <body> <header> <h1>Acme Blogs</h1> <form id="filterForm"> <select id="selectMenu"> <option selected>Employees</option> </select> </form> </header> <main> <p class="default-text">Select an Employee to display their posts.</p> </main> <footer> <p>Acme Company</p> </footer> <div id="mocha" class="testResults"></div>…
V5. min jee wants to combine the sales data from each of the art fairs. switch to the combined sales worksheet and then update the worksheet as follows. in cell A5 enter a formula without using a function that references cell a5 in the Madison worksheet. copy the formula from cell a5 to the range a6:a8 without copying the formatting. in cell b5, enter a formula using the sum function, 3d references, grouped worksheets that totals the values from cell b:5 in the chicago: madison worksheets.
on this table CREATE TABLE students ( std_id int NOT NULL PRIMARY KEY, f_name VARCHAR2(20), l_name VARCHAR2(20), std_address VARCHAR2(50), tel_no VARCHAR2(15), SEX VARCHAR2(10), birthdate date ); use PL/SQL oracle to solve create A Function getAllData(arg): When Your call your function it should search about an item in your table and returns all data about it. arg is int all data are int and varchar2 and date
CREATE TABLE MOVIE( mov_id int NOT NULL, mov_title varchar(255) NOT NULL, mov_releaseDate date, gen_id int NOT NULL, PRIMARY KEY (mov_id), FOREIGN KEY (gen_id) REFERENCES GENRE(gen_id) ); CREATE TABLE GENRE( gen_id int NOT NULL, PRIMARY KEY (gen_id), gen_name varchar(255) NOT NULL ); Search movies by year. Using the tables above, create a stored procedure, called getMovieByYear, that, given a year, returns all the movies which were released in that year. It displays the movie title, movie’s genre name, and release year.please use MySQL Workbench with screenshots of it for the explanation.
CREATE TABLE MOVIE( mov_id int NOT NULL, mov_title varchar(255) NOT NULL, mov_releaseDate date, gen_id int NOT NULL, PRIMARY KEY (mov_id), FOREIGN KEY (gen_id) REFERENCES GENRE(gen_id) ); CREATE TABLE GENRE( gen_id int NOT NULL, PRIMARY KEY (gen_id), gen_name varchar(255) NOT NULL );Search movies by year. Using the tables above, create a stored procedure, called getMovieByYear, that, given a year, returns all the movies which were released in that year. It displays the movie title, movie’s genre name, and release year.
please help. i didnt manage to do it. especially the delete function for activity 3. Thank you in advance
PL/SQL Problems Q1. Create a function to calculate a shopper’s total spending, excluding shipping and tax amount, with Brewbean’s site in a particular year. Exception handling is needed. Use an anonymous block to call the function and output the result. Q2.Create a procedure to allow an employee in the shipping department to update an order status to add shipping information. The BB_BASKETSTATUS table lists events for each order so that a shopper can see the current status, date, and comments as each stage of the order process are finished. Use an anonymous block to test your procedure. Q3.Create a function to insert a new product into an existing order, include the product id, unit price, quantity. The output of the function is the message to notify the calling program whether the update succeeded or not. Use an anonymous block to call the function and output the result. Q4.Create a function to determine the total pledge amount for a project. Use the function in an SQL statement to…
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5.8 LAB - Database programming with Python (SQLite) Complete the Python program to create a Horse table, insert one row, and display the row. The main program calls four functions: create_connection() creates a connection to the database. create_table() creates the Horse table. insert_horse() inserts one row into Horse. select_all_horses() outputs all Horse rows. Complete all four functions. Function parameters are described in the template. Do not modify the main program. The Horse table should have five columns, with the following names, data types, constraints, and values: Name Data type Constraints Value Id integer primary key, not null 1 Name text 'Babe' Breed text 'Quarter horse' Height double 15.3 BirthDate text '2015-02-10' The program output should be: All horses: (1, 'Babe', 'Quarter Horse', 15.3, '2015-02-10') This lab uses the SQLite database rather than MySQL. The Python API for SQLite is similar to MySQL Connector/Python. Consequently, the…
5.8 LAB - Database programming with Python (SQLite) Complete the Python program to create a Horse table, insert one row, and display the row. The main program calls four functions: create_connection() creates a connection to the database. create_table() creates the Horse table. insert_horse() inserts one row into Horse. select_all_horses() outputs all Horse rows. Complete all four functions. Function parameters are described in the template. Do not modify the main program. The Horse table should have five columns, with the following names, data types, constraints, and values: Name Data type Constraints Value Id integer primary key, not null 1 Name text 'Babe' Breed text 'Quarter horse' Height double 15.3 BirthDate text '2015-02-10' The program output should be: All horses: (1, 'Babe', 'Quarter Horse', 15.3, '2015-02-10') This lab uses the SQLite database rather than MySQL. The Python API for SQLite is similar to MySQL Connector/Python. Consequently,…

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