What constraints specify screws from SNO='S2' are not allowed?A. CONSRAINT CX IS_EMPTY ( SP JOIN P WHERE SNO != 'S2' AND PNAME != 'Screw' )B. CONSTRAINT CX AND ( SP JOIN P, SNO'S2' OR PNAME'Screw' )=3===C. CONSRAINT CX IS_EMPTY (( SP JOIN P WHERE SNO = 'S2' AND PNAME = 'Screw' )%3DD. CONSRAINT CX IS_EMPTY ( SP JOIN P WHERE SNO = 'S2' OR PNAME = 'Screw')E. CONSTRAINT CX AND ( SP JOIN S, QTY < 1000 OR STATUS >= 30 )F. CONSTRAINT CX AND ( SP JOIN P, SNO != 'S2' OR PNAME != 'Screw' )G. CONSRAINT CX IS_EMPTY ( SP JOIN S WHERE QTY >= 1000 AND STATUS < 30 )H. CONSTRAINT CX AND ( SP JOIN P, SNO != 'S2' AND PNAME != 'Screw' )

Correct Answer for the above given question is "(H)".CONSTRAINT CX AND (SP JOIN P, SNO!='S2' AND…

ND ( SP JOIN P, SNO == 'S2' OR PNAME == 'Screw' ) EMPTY ( SP JOIN P WHERE SNO = 'S2' AND PNAME = 'Screv EMPTY ( SP JOIN P WHERE SNO = 'S2' OR PNAME = 'Screw ND ( SP JOIN S , QTY < 1000 OR STATUS >= 30 ) ND ( SP JOIN P, SNO != 'S2' OR PNAME != 'Screw' )

ND ( SP JOIN P, SNO == 'S2' OR PNAME == 'Screw' ) EMPTY ( SP JOIN P WHERE SNO = 'S2' AND PNAME = 'Screv EMPTY ( SP JOIN P WHERE SNO = 'S2' OR PNAME = 'Screw ND ( SP JOIN S , QTY < 1000 OR STATUS >= 30 ) ND ( SP JOIN P, SNO != 'S2' OR PNAME != 'Screw' )

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

See similar textbooks

Similar questions

The following statements are executed by the given order. create table book (book_id number primary key, book_name varchar2(32) not null, book_isbn varchar2(13) not null); insert into book values (123, 'My first book', 1234); What is the outcome ? The table BOOK is created and a row is inserted. The table BOOK is created and a row NOT is inserted. The table BOOK NOT is created and a row is inserted. The table BOOK NOT is created and a row is NOTinserted.
For questions below, use the following nested data structure to answer the questions. social_network = {'bb_dawg$': ('Barry Bowden', 18, ['New York City NY', 'Langley VA'], ['Elisa Yang', 'Andrew Yamins', 'James Butler']), 'yo_jimbo2000': ('James Butler', 21, ['Boston MA'], ['Barry Bowden']), 'e_yan2002': ('Elisa Yan', 20, ['College Park MD', 'Clarksburg MD'], ['Andrew Yamins', 'Barry Bowden']), 'bmansford1990': ('Benard Mansford', 31, ['San Jose CA', 'College Park MD'], []), 'derp1234': ('who cares', 99, ['College Park MD'], [])} Q1) Notice that a removed user ('Andrew Yamins') is still contained in the friends list of a few users. Write a few lines of code to remove him from those friends lists in the social network. Q2) Write a short Python function called find_user_lived that takes a string as input along with the social network data structure; the string should be a city and state and the function should…
Customers CustomerID INT ◆ FirstName VARCHAR(50) ◆ LastName VARCHAR(50) H > Email VARCHAR(100) > Address TEXT Indexes F | Orders OrderID INT > CustomerID INT > OrderDate DATE ◆ TotalAmount DECIMAL (10,2) Indexes # ShippingInformation ShippingID INT > OrderID INT → ShippingAddress TEXT ShippingDate DATE -K > EstimatedArrivalDate DATE → ShipmentStatus VARCHAR(50) Indexes Reviews ReviewID INT > ProductID INT > CustomerID INT ◆ Rating INT Comment TEXT > DatePosted DATE Indexes OrderDetails OrderDetailID INT ▶I > OrderID INT HI-KO ProductID INT → Quantity INT Subtotal DECIMAL (10,2) Indexes T Categories CategoryID INT ◆ CategoryName VARCHAR(255) Indexes Products ProductID INT -H ProductName VARCHAR(255) > Description TEXT ◆ Price DECIMAL (10,2) -I+ CategoryID INT > DiscountID INT Indexes Discounts DiscountID INT ◆ Discount Code VARCHAR(50) ◆ Discount Percentage DECIMAL (5,2) > StartDate DATE > EndDate DATE Indexes For the design above, Write in SQL a query to print customer names who made…
Computer engineering quesstion Write in APEX - Anonymous window Please design an Aggregate query over the Opportunity Records by grouping the Compaign Id and the avg amount. Loop over the fetched records and display the records Solve only in the APex
Richardson Ski Racing (RSR) sells equipment needed for downhill ski racing. One of RSR's products is fencing used on downhill courses. The fence product comes in 150-foot rolls and sells for $215 per roll. However, RSR offers quantity discounts. The following table shows the price per roll depending on order size: Quantity Ordered From To Price per Roll 1 30 $215 31 60 $195 61 ཙཙ 120 $175 121 and up $155 Click on the datafile logo to reference the data. (a) Use the VLOOKUP function with the preceding pricing table to determine the total revenue from these orders. $ (b) Use the COUNTIF function to determine the number of orders in each price bin. From To Price per Roll Number of Orders 1 30 $215 31 60 $195 61 120 $175 121 and up $155 172 12
Member m = new BoardMember(); Is this statement legal or illegal and widening or narrowing conversion.
• Write a simple stored function that Takes a gender as an input ● Find the staff whose gender matches the input Return the results Write a simple stored procedure that Takes a gender as an input Find the staff whose gender matches the input • Print the results
Do a sequence diagram of this use case :
Holiday Travel Vehicle (HTV) sells new recreational vehicles and travel trailers. When new vehicles arrive at HTV, a new vehicle record is created. Included in the new vehicle record are a vehicle serial number, name, model, year, manufacturer, and base cost. When a customer arrives at HTV, he or she works with a salesperson to negotiate a vehicle purchase. When a purchase has been agreed upon, a sales invoice is completed by the salesperson. The invoice summarizes the purchase, including full customer information, information on the trade-in vehicle (if any), the trade-in allowance, and information on the purchased vehicle. The invoice also summarizes the final negotiated price, plus any applicable taxes and license fees. If the customer requests dealer-installed options (simply options), they are listed on the invoice as well. A customer may decide to have no options added to the vehicle or may choose to add many options. Dealer-installed options are described by an option code,…