2. What will be the result of the query beosedon the following criteria ?All (< subquery])

Given query is, <column name>= All (<subquery>) This query contains a column name which…

Answered: 4. What will be the result of the query…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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Because the SELECT clause contains the Customer* column, which clause must be included for the query to execute successfully? 1 SELECT customer#, COUNT(*)2 FROM customers JOIN orders USING(customer#)3 WHERE orderdate > '02-APR-09'4 GROUP BY customer#5 HAVING COUNT(*) > 2;
A subquery must be placed in the outer query’s HAVING clause if: (refer to the tables in the JustLee Books database.) The inner query needs to reference the value returned to the outer query. The value returned by the inner query is to be compared to grouped data in the outer query. The subquery returns more than one value to the outer query. None of the above. Subqueries can’t be used in the outer query’s HAVING Clause
12. Write a query to display the patron ID, book number, and days kept for each check-out. "Days Kept" is the difference from the date on which the book is returned to the date it was checked out. Sort the results by days kept in descending order, then by patron ID, and then by book number. PATRON BOOK Days Kept 1165 5235 9 1209 5238 1160 5240 1160 5237 1202 5236 1203 5235 1174 5244 1181 5248 1170 5242 1161 5235 59 9 3 30000 8 8 3 1 4 0
how is duplicate column prefixed when duplicate column appear in Join Query? a) Table name followed by period b) Table name followed by plus c) Table name followed by equal d) Table name followed by space abd then column name
Guest details and Total Charges paid Display guest details who paid total charges RS.50000 and above. Write a query to fetch Guest id, Guest name and Sum of total charges. Give alias name to total charges as TOTALPAID. Sort the result by guest id. RESORT MANAGEMENT SYSTEM Pointofinterest Town Manager PK pointiD Number PK towniD Number PK manageriD Number townname Varchar(30) describe Varchar(30) name varchar(30) varchar(30) varchar(30) + varchar(30) state opentime varchar(10) address varchar(30) longitude latitude city varchar(20) closetime varchar(10) phone varchar(15) FK townID Number summertemp Number wintertemp Number sealevel Number Resort Guest Review PK resortiD Numbes gasanb Number varchar(30) PK guestiD FK.PK guestID Number resortName varchar(30) name FK.PK resortiD Number varchar(30) street ANAES address varchar(30) ++ dateofreview Date townname varchar(30) varchar(20) varchar(30) country email comments varchar(150) FK townid Number phone varchar(15) starRating Number FK…
A subquery must be placed in the outer query’s HAVING clause if: (refer to the tables in the JustLee Books database.)a. The inner query needs to reference the value returned to the outer query.b. The value returned by the inner query is to be compared to grouped data in the outer query.c. The subquery returns more than one value to the outer query.d. None of the above. Subqueries can’t be used in the outer query’s HAVINGclause
Write an SQL query using the ALTER TABLE and ADD operator to add anattribute named ORDERDATE with the constraint of Varchar 55
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Use multiple-row subquery in a WHERE clause. List order numbers of books, written by an author whose author ID is J100, that were ordered by the customers. Include the following columns in the result. a. Order Numberb. ISBNc. QuantityHint: In this task, we will compare the list of books in the subquery with the list of books in the outer query. The subquery returns ISBN of books that were written by the author J100. The outer query returns all order records (each record contains order number, ISBN, and quantity)
1. What will be the result of the query based. on the following criteria ?
1. Write a query that displays the first and last name of every patron, sorted by last name and then first name. Ensure the sort is case insensitive (50 rows) PAT_FNAME Vera Holly Cedric Cory Nadine Erika Gerald Ollie robert Keith PAT_LNAME Alvarado Anthony Baldwin Barry Blair Bowen Burke Cantrell carter Cooley
ERD:- PK CHECKOUT Check Num FK1 Book_Num FK2 Pat_ID Check Out Date Check_Due Date Check_In_Date PK BOOK Book Num Book Title Book_Year Book_Cost Book_Subject FK1 Pat_ID -H- PATRON PK Pat ID Pat_FName Pat_LName Pat_Type WRITES PK,FK1 Book Num PK,FK2 Au ID AUTHOR PK AU ID Au_FName Au_LName Au_BirthYear

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