Answered: what is the necessary field in order…

Engineering

Computer Science

what is the necessary field in order table in access

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

Related questions

Q: Which joins describes a camparision of the columns of two tables with the < operater? a) Full…

A: The question is asking us to identify the type of join operation in SQL (Structured Query Language)…

Q: xplain Local Descriptor Table?

A: Local descriptor table (LDT) : There are 3 different types of descriptor table Global descriptor…

Q: Which joins describes a camparision of the columns of two tables with the < operater? a) Full…

A: The question is asking us to identify the type of join operation in SQL that involves a comparison…

Q: Create a NONCAT table with the structure shown in Figure 6-28. Insert into the NONCAT table the item…

A: - We need to create a NONCAT table.

Q: Emp:- Id is Primary key Project:- EmpId foreign key. Find out the output of the left outer join,…

A: Joins in SQL integrate information from two or more tables according to shared columns. The left…

Q: When must you define constraints at the table level rather than the column level? ( refer to the…

Q: Please write a view to list the project name, staff name, and the staff’s branch city for the staff…

A: The scope of the question is defined as follows:The question involves creating a view in the…

Q: Using the corrected code from Step 28, include the Select into a temporary table named temptable.…

A: The query in the step 28 results in a table of values. Now,this table has to be stored in a…

Q: Alter the MAINTENANCE_TYPES table to include a new column named MAINTENANCE_PRICE of type FLOAT.

A: ALTER TABLE MAINTENANCE_TYPES ADD MAINTENANCE_PRICE float; Alter Query is used to change the DDL…

Q: Using the software.subscription table, pull all columns for subscriptions that have been cancelled.…

A: For the given database, if the user wants to select all the columns by giving the condition that the…

Q: Display the unique CType in the CLIENTS table. Sort the CType in ascending order.

A: 1. Here we need to use Keyword DISTINCT to display only unique values. The Query is SELECT DISTINCT…

Q: What is the default order by command value?

A: NOTE :- Below i explain the answer in my own words by which you understand it well. ASC is the…

Q: The Driver Relationship team also requests the joining dates of the drivers to create a timeline. In…

A: The SQL query to extract only the joining dates of the drivers ("driver_start_date") from the…

Q: Write a SELECT statement that selects all of the columns for the catalog view that returns…

A: we need to write a select statement that selects all of the columns for the catalog view.

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: Design two stored procedures as the following (4 marks) Create a PARAMETER based SELECT QUERY stored…

A: Q: Write query based on given values Note: Please ensure to update correct field names as they are…

Q: A table can have a maximum of how many PRIMARY KEY constraints? ( refer to the tables in the JustLee…

A: PRIMARY KEY constraints: Structured Query Language (SQL) constraints are used to specify rules for…

Q: Which of the following statements is correct? (refer to the tables in the JustLee Books database.)a.…

A: The answer is given below,

Q: Write a SELECT statement that joins the Instructors and Courses tables and returns these columns:…

A: To accomplish this task, you can use a SQL SELECT statement that performs a LEFT JOIN between the…

Q: The Car Maintenance team also wants to store the actual maintenance operations in the database. The…

A: DELETE CASCADE: - When we constitute a foreign key using this option, it deletes the referencing…

Q: Create a Queries using the Design View.

A: To create a Queries using the Design View.

Q: Refer to the following statement DROP TABLE IF EXISTS tb1_name; What does a statement based on…

A: SQL : SQL definition Structured Query Language is what it stands for. Databases can be accessed and…

Q: You need to create the Store Sales database using the scripts under the Course Resources. Using the…

A: Solution: SQL Query to create Customer Table CREATE TABLE "CUSTOMER" ( "NAME"…

Q: What is the default order by command value?

A: What is the default order by command value?

Q: Which of the following tables is followed by the outer join operator (+) in an OUTER JOIN query?

A: Given; Which of the following tables is followed by outer join operator in an OUTER JOIN query

Q: Task 17: List the invoice number and invoice date for each invoice that was created for James…

A: We need to provide a query that lists the invoice number and invoice date for each invoice that was…

Q: Create a trigger named tInstructors_UPDATE that checks the new value for the AnnualSalary column of…

Q: Course Offering StudentiD : number (10) InstructoriD : number (10) CourselD : number (10) O Time :…

A: SMALLINT, INTEGER, BIGINT, NUMERIC(p,s), and DECIMAL(p,s) are the exact numeric data types.…

Q: What is the primary key for the APARTMENTS table? (It may be a composite key involving 2 or more…

A: The question asks to identify the primary keys and foreign keys for the "APARTMENTS" and "RENTERS"…

Q: A subquery must be placed in the outer query’s HAVING clause if: (refer to the tables in the JustLee…

A: A subquery must be placed in the outer query's HAVING clause if the value returned by the inner…

Q: Please explain the purpose of the GROUPING SETS clause and its primary use.

A: The SQL GROUPING SETS clause is a potent tool that makes it easier to produce intricate aggregate…

Q: Write a select statement to create the inner join of tables sec1310_table1 and sec1310_table2. The…

A: The above question is solved in step 2 :-

Q: Which group function can be used to perform a count that includes NULL values?

A: Group by functions are : SUM ( [ALL | DISTINCT ] expression ) AVG ( ALL | DISTINCT ] expression )…

Q: Please explain the purpose and primary use of the GROUPING SETS clause.

A: Sorting Lists: With the GROUPING SETS operator, a user may provide several grouping criteria inside…

Q: Write a trigger to put the total sale order amount before tax (unit price * quantity for all items…

A: The TRIGGER statement can be used to create triggers so that values are populated automatically when…

Q: 1. Use Employees table a) To display First_Name, Salary and Department_id ofall the employees, whose…

A: 1. A) select First_name, Salary, Department_idfrom Employeeswhere Department_id IN(50,80)…

Q: Please explain the purpose of the GROUPING SETS clause, paying particular attention to its primary…

A: In SQL, grouping refers to the process of combining multiple rows into a single row based on the…

Q: Using the Henry Books database, add the new title from Stephen King to the wrote table: Book code =…

A: The question is asking to add a new book title by Stephen King to the "wrote" table in the Henry…

Concept explainers

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.

Question

what is the necessary field in order table in access.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

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

You have the following table: MANAGERS (MANAGER_ID, LAST_NAME, FIRST_NAME, DEPARTMENT) Write a Stored Procedure that returns the last name and first name for all managers in a department with the DEPARTMENT passed in as a parameter. Answer: To write a stored procedure
How do you specify conditions for an Access query?
Alter the given table by adding new column of "Job" in it and assign the sequence values to the column AS WELL. EMPLOYEE ID LAST NAME 149 Zotkey 174 Abel 176 Taylor ANNSAL HIRE_DATE 126000 29-JAN-00 132000 11-MAY-96 103200 24-MAR-98 NOTE: ASSUME 100 RECORDS IN THE TABLE. YOU NEED TO CREATE PROCEDURE FOR IT. USE ANY LOOP TO FILL THE ENTERIES ALONG WITH DML OPERATION.
I need the output of the queries create table Accounts (account_no number primary key, client_name varchar2(200),Gender varchar2(20),address Varchar2(200)); create table loans (branch_id number, bank_name varchar2(200),Loan number, loan_Status varchar2(200),account_no number references Accounts(account_no) ON DELETE CASCADE); 1. delete from accounts where account_no= 101; 2. select * from accounts a where exists (select 1 from loans l where l.account_no= a.account_no) 3. select * from accounts a where exists (select 1 from loans l where l.account_no= a.account_no and status = 'accepted') 4. create or replace view view1 as select client_name , address,l.bank_name,l.loan_Status from accounts a, loans l where a.account_no = l.account_no Step 2 5.create or replace view view2 as select client_name , address,l.bank_name,l.loan_Status from accounts a, loans l where a.account_no = l.account_no and address = 'Karachi' 6. create or replace view view3 as select client_name ,…
Issue a SELECT statement that displays NEXTVAL for MY_FIRST_SEQ three times. Because the value isn’t being placed in a table, use the DUAL table in the FROM clause of the SELECT statement. What causes the error on the third SELECT?(refer to the tables in the JustLee Books database).
Which function does the PRIMARY KEY clause perform in table creation? It ensures that’s non-NULL values can act as unique keys. It ensures that non-NULL values can as candidate keys. It ensures that each value in row is unique. It ensures that each value in the column is unique
Write the DDL CREATE statement that can be used to create the following table based on the given schema: Class (class_code, course_code, class_section, class_room ) Note: The example of the data record of the Course table is (10012, "ACCT-211",1, "KLR 225") class_code is the primary key of the Course table course_code is the foreign key from the Course table
Order of tuples in a table is irrelevant, true or false?
Under what circumstances should you not create an index for a table?
Emp:- Id is Primary keyProject:- EmpId foreign key.Find out the output of the left outer join, right outer join and inner join.Take the below columns in output:-Emp table ID, name.Project table projectID, NAME
Create a new table maned “Hiking” that includes TripID, NumPersons from Reservation table and Trip Type, Trip Name columns from Trip table where Trip type is “Hiking” .
What is the main difference between the set operators and the join?