Add a column named ON_HAND_VALUE to the NONCAT table. The on-hand value is a seven-digit number with two decimal places that represents the product of the number of units on hand and the price. Then set all values of ON_HAND_VALUE to ON_HAND * PRICE.

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A: The procedure in SQL is created as follows, 1. create the procedure prc_inv_amount(W in IN Number)…

Q: CREATE TABLE employees ( employee_number int NOT NULL, last_name char(50) NOT NULL, first_name…

A: Create table employee and insert given values to the table.

Q: Given an existing table called Country, write a statement to delete a column called IndepDate from…

A: The question is asking for a SQL statement that will delete a column named 'IndepDate' from an…

Q: Update the rent of PROPERTY_ID=1 to 1200 using the COLOMBIA_CITY_PROPERTY VIEW.

A: Answer to the above question is in step2.

Q: Your company needs to contact the 1st author of each textbook and to discuss reprint options. Pull…

A: Microsoft AccessMicrosoft Access is a relational database management system that allows you to…

Q: Write a SELECT statement that uses a correlated subquery to return one row per customer,…

A: SYNTAX - SELECT cust.first_name, cust.last_name, o.order_id, o.order_date, o.total_quantityFROM…

Q: List the order number and order date for every order that was placed by Mary Nelson and that…

A: SQL, or Structured Query Language, is a programming language designed for managing and manipulating…

Q: Some rows of a User table are shown below:   User ucode name phone scode 7 Alex 847 - 3902…

A: Names and phone numbers are among the details about different users that are included in the User…

Q: Who has rented movies in Japanese language? Return only the first five distinct results in…

A: The INNER JOIN keyword chooses records from both tables whose values match. The SELECT clause just…

Q: CREATE TABLE STATS( Deaths_per_100000 INTEGER(50), AGE INTEGER(20), GENDER VARCHAR(10),  RATIO…

A: CREATE :  In the database, a new table is created using the CREATE TABLE command.  INSERT : New…

Q: SQL List the item number in lower case, description in upper case, order date 30 days later (add 30…

A: ORDER Table:  Creating ORDER table: create table ORDERS(ORDER_NUM integer,ORDER_DATE…

Q: n SQL When you use ALTER TABLE to add a column, the new column: Select one: a. Will not be created…

A: ANSWER : B   Becomes the last column in the table

Q: Consider the following TWO relations: Instructor(ID, name, dept_name, salary) Teaches (ID,…

A: SQL stands for Structured Query Language.

Q: Display the PID and average prices from the PRODUCTS table which price is less than the average…

A: Here we need to perform group by operation in the main query and use Having clause to select only…

Q: I think my query needs temp variables instead of using NEW but I am not sure how.   Here is my…

A: We need to use the ":" before the NEW or OLD words in triggers to refer the new or old data.  So,…

Q: Question 15 Suppose that you have the following table created as: CREATE TABLE TAB1 (NAME VARCHAR2…

A: For this question we can decompose the name by using parsename. Parsename will decompose a full name…

Q: Write a SELECT statement that returns two columns based on the EMPLOYEES table. Contact, is the…

A: SELECT CONCAT(LastName," ",substring(FirstName,1,1)) as CONTACT, HomePhone as Phone FROM EMPLOYEES…

Q: Create table customer1( Customer# number primary key, First_name varchar2(25, Last_name…

A: Please find the answer below :

Q: Write a SELECT statement that returns one row for each customer that has orders with these columns:…

A: The code you made:- SELECT email_address, COUNT(*) AS num_orders, SUM(quantity*(price-discount)) AS…

Q: Refer to the CREATE TABLE statement: CREATE TABLE Country ( ); Name VARCHAR (50), Population INT,…

A: The question is asking to complete an SQL INSERT INTO statement to add a new row into the 'Country'…

Q: The code: "SELECT SupplierlID FROM Products Order By SupplierName DESC;" extracts data from Products…

A: Sol1: Current procedure terminology (CPT) is a code such as reflex testing and is an integrated part…

Q: Create a query that that returns staff members’ names (excluding doctors), their hourly rates,…

A: Create a query that that returns staff members’ names (excluding doctors), their hourly rates,…

Q: Q1. Write a SELECT statement that returns these columns from the Invoices table: ⚫ The invoice_total…

A: The objective of the question is to write a SQL SELECT statement that returns specific columns from…

Q: Display Customer name (concatenate First Name and Last Name with a space between) and total number…

A: In order to concatenate the 'FNAME' with 'LNAME' use the '+' sign to combine them.  Use the SELECT…

Q: column name

A: We need to select Which column name is valid? We've to Select one from: a. NUMBER_1$ b. NUMBER c.…

Single Table

In a database management system, a single table is designed to obtain data of heterogeneous items. A single-table design with DynamoDB resolves the issue of raising multiple requests for the relevant data of an entity.