Starting Out with Java: From Control Structures through Objects (7th Edition) (What's New in Computer Science)
7th Edition
ISBN: 9780134802213
Author: Tony Gaddis
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 16.5, Problem 16.23CP
The Midnight Coffee Roastery is running a special on decaf coffee. Write an SQL statement that changes the price of all decaf coffees to 4.95.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
The following two SQL statements will produce the same results.
SELECT P_DESCRIPT, P_QOH,P_PRICE
FROM PRODUCT
WHERE P_QOH >(SELECT P_QOH FROM PRODUCT WHERE P_CODE='11QER/31')
AND P_PRICE>(SELECT P_PRICE FROM PRODUCT WHERE P_CODE='11QER/31');
SELECT P_DESCRIPT, P_QOH,P_PRICE
FROM PRODUCT
WHERE (P_QOH,P_PRICE) >
(SELECT P_QOH,P_PRICE FROM PRODUCT WHERE P_CODE='11QER/31');
A) True
B) False
Answer the given question with a proper explanation and step-by-step solution.
sid
name
value
working hours
timestamp
14
temperatureΑΒΒ
47
20
11/10/22015 12:00:00
16
humidityBosch
51
200
11/11/22015 12:00:00
19
temperatureΑΒΒ
41
NULL
11/11/22015 12:00:00
20
temperatureΑΒΒ
NULL
30
11/12/22015 12:00:00
Write sql statement that calculates the average temperature for the temperature sensor and it will be showed
Write sql statement that will show all the fields of of the table in order not to have duplex values
THE NULLS VALUES MUST BE EXCLUDED .
PLEASE WRITE THE ANSWER IN PAPER
Write a Java program that connects to a SQLite database.
Create a table called Horses with the following fields:
id (integer): a primary key and not null
name (text)
breed (text)
height (real)
birthday (text)
Next, insert the following data row into the Horses table:
id: 1 name: 'Babe' breed: 'Quarter Horse' height: 15.3 birthday: '2015-02-10'
Output all records from the Horses table.
Ex: With the above row inserted, the output should be:
All horses: (1, 'Babe', 'Quarter Horse', 15.3, '2015-02-10')
LabProgram.java
public class LabProgram {
public static void main(String[] args) { /* Type your code here */
// FIXME 1: Call the connect() method to connect to the database
// FIXME 2: Create the sql statement string to create a table and pass it to creatTable() method
// FIXME 3: Create the sql statement to Insert the horse data into the databasem // and pass it to the insertRow() method
// FIXME 4: Print out all horses…
Chapter 16 Solutions
Starting Out with Java: From Control Structures through Objects (7th Edition) (What's New in Computer Science)
Ch. 16.1 - Why do most businesses use a DBMS to store their...Ch. 16.1 - When a Java programmer uses a DBMS to store and...Ch. 16.1 - Prob. 16.3CPCh. 16.1 - Prob. 16.4CPCh. 16.1 - Prob. 16.5CPCh. 16.1 - Prob. 16.6CPCh. 16.1 - What static JDBC method do you call to get a...Ch. 16.2 - Describe how the data that is stored in a table is...Ch. 16.2 - What is a primary key?Ch. 16.2 - What Java data types correspond with the following...
Ch. 16.3 - Prob. 16.11CPCh. 16.3 - Prob. 16.12CPCh. 16.3 - Prob. 16.13CPCh. 16.3 - Prob. 16.14CPCh. 16.3 - What is the purpose of the % symbol in a character...Ch. 16.3 - How can you sort the results of a SELECT statement...Ch. 16.3 - Assume that the following declarations exist:...Ch. 16.3 - How do you submit a SELECT statement to the DBMS?Ch. 16.3 - Prob. 16.19CPCh. 16.3 - Prob. 16.20CPCh. 16.4 - Prob. 16.21CPCh. 16.4 - Prob. 16.22CPCh. 16.5 - The Midnight Coffee Roastery is running a special...Ch. 16.5 - Prob. 16.24CPCh. 16.6 - Prob. 16.25CPCh. 16.6 - Write a statement to delete the Book table you...Ch. 16 - Prob. 1MCCh. 16 - This is a standard language for working with...Ch. 16 - Prob. 3MCCh. 16 - The data that is stored in a row is divided...Ch. 16 - This is a column that holds a unique value for...Ch. 16 - This type of SQL statement is used to retrieve...Ch. 16 - This contains the results of an SQL SELECT...Ch. 16 - This clause allows you to specify search criteria...Ch. 16 - Prob. 9MCCh. 16 - Prob. 10MCCh. 16 - Prob. 11MCCh. 16 - Prob. 12MCCh. 16 - This method is specified in the Statement...Ch. 16 - This SQL statement is used to insert rows into a...Ch. 16 - This SQL statement is used to remove rows from a...Ch. 16 - Prob. 16MCCh. 16 - Prob. 17MCCh. 16 - True/False: Java comes with its own built-in DBMS.Ch. 16 - True/False: A Java programmer that uses a DBMS to...Ch. 16 - True/False: You use SQL instead of Java to write...Ch. 16 - True/False: In SQL, the not-equal-to operator is...Ch. 16 - Prob. 22TFCh. 16 - Prob. 23TFCh. 16 - Prob. 24TFCh. 16 - Prob. 1FTECh. 16 - Prob. 2FTECh. 16 - Prob. 3FTECh. 16 - What SQL data types correspond with the following...Ch. 16 - Look at the following SQL statement. SELECT Name...Ch. 16 - Write a SELECT statement that will return all of...Ch. 16 - Write a SELECT statement that will return the...Ch. 16 - Prob. 5AWCh. 16 - Write a SELECT statement that will return the...Ch. 16 - Write a SELECT statement that will return all of...Ch. 16 - Write a SELECT statement that will return the...Ch. 16 - Write a SELECT statement that will return the...Ch. 16 - Prob. 10AWCh. 16 - Write an SQL statement that does the following:...Ch. 16 - Prob. 12AWCh. 16 - Prob. 13AWCh. 16 - Assuming that conn references a valid Connection...Ch. 16 - Look at the following declaration. String sql =...Ch. 16 - Prob. 16AWCh. 16 - Prob. 17AWCh. 16 - Prob. 18AWCh. 16 - Prob. 1SACh. 16 - Prob. 2SACh. 16 - Prob. 3SACh. 16 - What is a primary key?Ch. 16 - Prob. 5SACh. 16 - What are the relational operators in SQL for the...Ch. 16 - What is the number of the first row in a table?...Ch. 16 - Prob. 8SACh. 16 - Prob. 9SACh. 16 - Customer Inserter Write an application that...Ch. 16 - Customer Updater Write an application that...Ch. 16 - Unpaid Order Sum Write an application that...Ch. 16 - Population Database Make sure you have downloaded...Ch. 16 - Personnel Database Creator Write an application...Ch. 16 - Employee Inserter Write a GUI application that...Ch. 16 - Employee Updater Write a GUI application that...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
Prime Number List This exercise assumes that you have already written the is_prime function in Programming Exer...
Starting Out with Python (4th Edition)
Explain the difference between redundancy and diversity.
Software Engineering (10th Edition)
List in chronological order the major events that take place when a process is interrupted.
Computer Science: An Overview (13th Edition) (What's New in Computer Science)
This problem concerns the m. o module from Figure 7.5 and the following version of the swap, c function that co...
Computer Systems: A Programmer's Perspective (3rd Edition)
Describe the purpose of a database.
Database Concepts (7th Edition)
Bank Charges A bank charges 10 per month plus the following check fees for a commercial checking account: .10 e...
Starting Out with C++ from Control Structures to Objects (9th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- this is SQL.arrow_forwardWrite a Python program that connects to a sqlite database. Create a table called Horses with the following fields: id (integer): a primary key and not null name (text) breed (text) height (real) birthday (text) Next, insert the following data row into the Horses table: id: 1 name: 'Babe' breed: 'Quarter Horse' height: 15.3 birthday: '2015-02-10' Output all records from the Horses table. Ex: With the above row inserted, the output should be: All Horses: (1, 'Babe', 'Quarter Horse', 15.3, '2015-02-10')arrow_forwardWrite a Python program that connects to a sqlite database. Create a table called Horses with the following fields: id (integer): a primary key and not null name (text) breed (text) height (real) birthday (text) Next, insert the following data row into the Horses table: id: 1 name: 'Babe' breed: 'Quarter Horse' height: 15.3 birthday: '2015-02-10' Output all records from the Horses table. Ex: With the above row inserted, the output should be: All Horses: (1, 'Babe', 'Quarter Horse', 15.3, '2015-02-10') This is what I came up withbut it doesn't accomplish the task. import sqlite3from sqlite3 import Error def create_connection(db_file):""" create a database connection to the SQLite databasespecified by db_file:param db_file: database file:return: Connection object or None"""conn = Nonetry:conn = sqlite3.connect(db_file)return connexcept Error as e:print(e) return conn def create_table(conn, create_table_sql):""" create a table from the create_table_sql statement:param conn: Connection…arrow_forward
- Oracle sql Task 2: Write a function that returns how old a book is Published before 2000 ->Book X by author Y is an old book Between 2000 and 2020 -> Book X by author Y is modern 2020 and later -> Book X by author Y is recently published X: book name Y: author namearrow_forwardTAL Distributors would like to know the number of months between the current date and the order date of an order. Write an SQL statement in MySQL that displays the order number and the number of months between the current date and the order date. The number of months should display as an integer. (Hint: You can nest one function within another function.) This is the code I haveSELECT FLOOR(MONTHS_BETWEEN(CURRENT_DATE,To_date(ORDER_DATE, 'MM/DD/YYYY')))num_monthsFROM ORDERS;is giving me an errorError Code: 1305. FUNCTION tal.MONTHS_BETWEEN does not existarrow_forwardpublic int readBalance(int acctId) throws SQLException { // TODO: Read balance from given account id using a PreparedStatement // Throw the following exception if the account is not found: // throw new SQLException("Account "+acctId+" not found."); // Use the con instance variable for the JDBC connection. // Make sure to commit() if success or rollback if exception or account is not // found. return 0; }arrow_forward
- write SQL code that involve calculation by using if else statementarrow_forwardCan you Write the SQL statements to do the following please : 1. Display the artist's name from the Artist table in uppercase.2. Display the person's Key, First Name, Last Name and Area Code (first 3 digits of the phone number) from the Person table and label the output as such. 3. Display the current date and five days from that date.4. Display the difference between the current date and the PurchaseDate of the Inventory.5. Display the day of the week, in words, on which the Purchases were place. (Hint: Use datepart dw.)6. Display the minimum, maximum, sum, average, count fields, count records for the SaleDetailPrice from the SaleDetail table. Appropriately label the output.7. Display the count of phone numbers in the Person table.8. Display the record count of the Person table.arrow_forward//trying to make recursive SQL statement to get the days of the week , can you tell me what does not work in this query: WITH cte_number (counter, weekday) AS(SELECT 0, Datename(DW,0) UNION ALLSELECTcounter+1, Datename(DW, counter+1)FROM cte_numberwhere counter<6) select weekday from cte_number; //thanks for you assistancearrow_forward
- Write a SQL statement to get the list of all the law firms from thedatabase in alphabetical order by firm name. Include all thecolumns from the LawFirm table.Write a SQL statement to get the list of all the law firms with aname that contains the letter Z. Include all fields from the LawFirmtable.Write a SQL statement to get the list of all the lawyers, showingonly the name and surname of the lawyer, and the name of theirfirm. What is the difference between the WHERE and HAVING clauses in SQLstatements? What is the purpose of an index in a SQL database?arrow_forwardYou need to use Java to connect with the mysql and create a simple mysql system. Databases "POS" have 4 tables 1. Staff_Info Staff_ID Staff_Name Staff_Pw Staff_Title 001 AA 1111 Manager 002 BB 2222 General Once the pos system opened, you need to ask the staff to enter the password. The manager can see the payment record if needed, which the general staff cannot. Food_Info Food_ID Food_Cat Food_Name Price 001 burger Classic burger 32 002 burger Chicken burger 38 003 side Fires 10 004 side Salad 15 005 beverage Coke 5 006 beverage Lemon Tea 8 There are only three categories of food, and 6 in total. Order_Info Order_ID Payment_ID Order_Item Order_Quantity Order_ID and Payment_ID should be automatically generated from 0001. Payment_Info Payment_ID Payment_Amount Payment_Date Payment_Time Payment_Method There are two types of…arrow_forwardWhat method of Statement is used if you want to execute DELETE SQL statement?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill Education
Starting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSON
Digital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSON
Database Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage Learning
Programmable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education
How to Design DB Tables for any Application? (The Basics); Author: Studytonight;https://www.youtube.com/watch?v=XUdNVaSikqY;License: Standard YouTube License, CC-BY
Create a Table (Introduction to Oracle SQL); Author: Database Star;https://www.youtube.com/watch?v=BiV1IrzB1sY;License: Standard Youtube License