Starting Out with Java: From Control Structures through Objects (6th Edition)
6th Edition
ISBN: 9780133957051
Author: Tony Gaddis
Publisher: PEARSON
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Chapter 17, Problem 17AW
Explanation of Solution
Result set:
- The “SELECT” statement is been used for selecting data from a
database . - The result table is stored with data and is termed as result set.
- All the fields present in table could be selected using “SELECT” statement.
- Specific fields can be selected by giving particular field names in “SELECT” statement.
Example:
The example for computing “ResultSet” statement is shown below:
ResultSet res = stmt.executeQuery(sql)
Here, “stmt” denotes a valid “Statement” object and “sql” denotes a SQL statement...
Expert Solution & Answer
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Check out a sample textbook solutionStudents have asked these similar questions
PATHS is a table that contains information about paths on a number line. The
structure of PATHS is as follows, where x1 and x2 represent that there is a path
from Coordinate x1 to Coordinate x2 (You can't move from Coordinate x2 to
Coordinate x1 ).
NAME
ΤΥΡE
NULLABLE
X1
INT
FALSE
X2
INT
FALSE
Problem
Please write an SQL statement that returns the beginning and end point of each
path in PATHS . Sort them by the value of the beginning point in ascending order.
Constraints
• In the case where a direct path from Coordinate a to Coordinate b is
available, no path from Coordinate b to Coordinate a will be given.
|x1-x2| = 1
• No path will overlap with one another.
Example
Suppose that PATHS is as follows:
x1
x2
1
2
2
3
4
7
7
6
This table can be visualized as follows:
START
END
END
START
7
8.
9
Therefore, your SQL statement must return the following:
start
end
1
4
8
6
relation:
Book (BookID, Author, ISBN, Title)
Write a PL/SQL block of code that performs the following tasks:
Read a Book id provided by user at run time and store it in a variable.
Fetch the Author and title of the book having the entered id and store them inside two variables
Display the fetched book author and title.
SQL : Write a statement that allows the same classmate to modify (insert, update, and delete) the data of the newEmpXX table
Chapter 17 Solutions
Starting Out with Java: From Control Structures through Objects (6th Edition)
Ch. 17.1 - Why do most businesses use a DBMS to store their...Ch. 17.1 - When a Java programmer uses a DBMS to store and...Ch. 17.1 - Prob. 17.3CPCh. 17.1 - Prob. 17.4CPCh. 17.1 - Prob. 17.5CPCh. 17.1 - Prob. 17.6CPCh. 17.1 - What static JDBC method do you call to get a...Ch. 17.2 - Describe how the data that is stored in a table is...Ch. 17.2 - What is a primary key?Ch. 17.2 - What Java data types correspond with the following...
Ch. 17.3 - Prob. 17.11CPCh. 17.3 - Prob. 17.12CPCh. 17.3 - Prob. 17.13CPCh. 17.3 - Prob. 17.14CPCh. 17.3 - What is the purpose of the % symbol in a character...Ch. 17.3 - How can you sort the results of a SELECT statement...Ch. 17.3 - Assume that the following declarations exist:...Ch. 17.3 - How do you submit a SELECT statement to the DBMS?Ch. 17.3 - Prob. 17.19CPCh. 17.3 - Prob. 17.20CPCh. 17.4 - Prob. 17.21CPCh. 17.4 - Prob. 17.22CPCh. 17.5 - The Midnight Coffee Roastery is running a special...Ch. 17.5 - Prob. 17.24CPCh. 17.6 - Prob. 17.25CPCh. 17.6 - Write a statement to delete the Book table you...Ch. 17 - Prob. 1MCCh. 17 - This is a standard language for working with...Ch. 17 - Prob. 3MCCh. 17 - The data that is stored in a row is divided...Ch. 17 - This is a column that holds a unique value for...Ch. 17 - This type of SQL statement is used to retrieve...Ch. 17 - This contains the results of an SQL SELECT...Ch. 17 - This clause allows you to specify search criteria...Ch. 17 - Prob. 9MCCh. 17 - Prob. 10MCCh. 17 - Prob. 11MCCh. 17 - Prob. 12MCCh. 17 - This method is specified in the Statement...Ch. 17 - This SQL statement is used to insert rows into a...Ch. 17 - This SQL statement is used to remove rows from a...Ch. 17 - Prob. 16MCCh. 17 - Prob. 17MCCh. 17 - True/False: Java comes with its own built-in DBMS.Ch. 17 - True/False: A Java programmer that uses a DBMS to...Ch. 17 - True/False: You use SQL instead of Java to write...Ch. 17 - True/False: In SQL, the not-equal-to operator is...Ch. 17 - Prob. 22TFCh. 17 - Prob. 23TFCh. 17 - Prob. 24TFCh. 17 - Prob. 1FTECh. 17 - Prob. 2FTECh. 17 - Prob. 3FTECh. 17 - What SQL data types correspond with the following...Ch. 17 - Look at the following SQL statement. SELECT Name...Ch. 17 - Write a SELECT statement that will return all of...Ch. 17 - Write a SELECT statement that will return the...Ch. 17 - Prob. 5AWCh. 17 - Write a SELECT statement that will return the...Ch. 17 - Write a SELECT statement that will return all of...Ch. 17 - Write a SELECT statement that will return the...Ch. 17 - Write a SELECT statement that will return the...Ch. 17 - Prob. 10AWCh. 17 - Write an SQL statement that does the following:...Ch. 17 - Prob. 12AWCh. 17 - Prob. 13AWCh. 17 - Assuming that conn references a valid Connection...Ch. 17 - Prob. 17AWCh. 17 - Prob. 18AWCh. 17 - Prob. 19AWCh. 17 - Prob. 1SACh. 17 - Prob. 2SACh. 17 - Prob. 3SACh. 17 - What is a primary key?Ch. 17 - Prob. 5SACh. 17 - What are the relational operators in SQL for the...Ch. 17 - What is the number of the first row in a table?...Ch. 17 - Prob. 8SACh. 17 - Prob. 9SACh. 17 - Customer Inserter Write an application that...Ch. 17 - Customer Updater Write an application that...Ch. 17 - Unpaid Order Sum Write an application that...Ch. 17 - Population Database Make sure you have downloaded...Ch. 17 - Personnel Database Creator Write an application...Ch. 17 - Employee Inserter Write a GUI application that...Ch. 17 - Employee Updater Write a GUI application that...
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