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: The team wants to track potential list of users who may have forgotten their items on the cars.…

A: SELECT U.USER_FIRST_NAME, U.USER_LAST_NAME, T.TRAVEL_START_TIME, T.TRAVEL_END_TIME FROM USERS U…

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: 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: 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: 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: 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: 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: A simple database composed Tollowing tables: PATIENT, TOR, DRUG, PRESCRIPTION, is now loaded with…

A: As per the guidelines we have given answer for the first three queries. You can find the solution in…

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: 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: Find the trip ID and trip name for each trip whose maximum group size is greater than the maximum…

A: "ANY" operator: The operator "ANY" is used with "WHERE" or "HAVING" clause. If "ANY" operator is…

Q: Which of these is more important, Primary Key or Unique? In the JustLee Books database, you may look…

A: Given: We need to explain about Primary key and unique key.

Q: With the use of a group function, which clause can be used to restrict or filter the groups returned…

A: To be determine: Which clause can be used to restrict or filter the groups returned by a group…

Q: I need the output of the queries create table Accounts (account_no number primary key,…

A: NOTE : AS PER GUIDELINES, WE ARE AUTHORIZED TO ANSWER 3 SUB PARTS. REPOST 4,5,6,7,8. EXECUTION…

Q: In the BOOK_PRICING database, the Category field should be marked as obsolete. Make sure the column…

A: An obsolete playing field in a database is no longer in use or needed. These are often fields that…

Q: Issue a SELECT statement that displays NEXTVAL for MY_FIRST_SEQ three times. Because the value isn’t…

A: SELECT MY_FIRST_SEQ.NEXTVAL FROM DUAL;

Q: Write the DDL CREATE statement that can be used to create the following table based on the given…

A: class_code is an integer value and primary key as well course_code is a string and foreign key…

Q: Order of tuples in a table is irrelevant, true or false?

A: Multiple items can be stored in a single variable by using tuples.

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

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?
For this problem create a (temporary) table called instructor_course_nums. Write a procedure that accepts an instructor ID as input. The procedure calculates the total number of course sections taught by that instructor, and adds a tuple to the temporary table consisting of the instructors ID number, name, and total courses taught - call these attributes: ID, name, and tot_courses. If the instructor already has an entry in the table,then the procedure makes sure the total number of courses taught in the temporary table is up-to-date. You must name your procedure: Written in PostgreSQL
Which type of constraint can be used to make certain the category for a book is included when a new book is added to inventory? ( refer to the tables in the JustLee Books database).
With the use of a group function, which clause can be used to restrict or filter the groups returned by an ad-hoc query?
7. Rewrite the following SELECT statement. In the rewrite change the join operator style on the Facility and Employee tables to a Type I nested queries. SELECT DISTINCT eventrequest.eventno, dateheld, status, estcost FROM eventrequest, employee, facility, eventplan WHERE eventplan.workdate BETWEEN '2018-10 -01' AND '2018-12-31' AND eventplan.empno = employee.empno AND eventrequest.facno = facility.facno AND facname = 'Basketball arena' AND empname = AND eventrequest.eventno = 'Mary Manager' eventplan.eventno;
Could you do typing the query here please?
Using a CREATE statement to create a table called s1, which is a duplicate of table STUDENT, then remove all the data from s1 (you need to write two statements for this question.)
Subject: DatabaseWrite the SQL statements for following modification tasks: a) Add constraint to the table BORROWER named borrower_cardno_pk to create the attribute name as the primary key. b) Delete the column city from the table BORROWER c) Modify the column of "phone" in table BORROWER, change the data type into type of VARCHAR2 with length of 20.