Question: The PRIMARY KEY constraint must be used as a table constraint, not a column constraint, for compound keys

The PRIMARY KEY constraint must be used as a table constraint, not a column constraint, for compound keys

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related General Management Questions!

Q:

a. Lab 4 Creating Constraints Save screen captures of all SQL statements used to accomplish the following tasks. Save your screen captures in a word document or PDF which must be named in the format...

Q:

You want to load a Star - - - - - - - - - - Dear all your solution is incorrect,please check my solution below and edit the code , I think my issue is the connection between diemansions tables and...

Q:

Dear all your solution is incorrect,please check my solution below and edit the code, I think my issue is the connection between diemansions tables and fact table, because there is no data appear in...

Q:

The PRIMARY KEY constraint is used while creating a table will apply which rule: There can be only one PRIMARY KEY in a table. PRIMARY KEY values uniquely identify each row; thus, all PRIMARY KEY...

Q:

Which of the following is the valid syntax for adding a PRIMARY KEY constraint to an existing table? a. ALTER TABLE tablename ADD CONSTRAINT PRIMARY KEY (columnname); b. ALTER TABLE tablename ADD...

Q:

1. Find all of the customers that did not have any sales orders. select c.custid , c.companyname , c.contactname , o.orderid from Sales.Customers as c Sales.Orders as o on o.custid = c.custid where...

Q:

CHAPTER 3 1. Which of the following is a correct statement? a. You can restore the data deleted with the DROP COLUMN clause, but not the data deleted with the SET UNUSED clause. b. You cant create...

Q:

I've searched for help towards this question: CMIS 320 Project 3 1) Create Oracle database tables using SQL Data Definition Language (DDL) for each table listed in the metadata of Project 2. You may...

Q:

First visit HYPERLINK "http://www.tdan.com/view-articles/5174/" http://www.tdan.com/view-articles/5174/ and learn what data related business rules are. Business rules are precisely written and...

Q:

IT 240 CREATE KEYS AND INSERTING DATA Login in to your database on the database server. You will need a New Query window to run your commands. Select New Query from the Menu. Download the Wedgewood...

Q:

You want to get an idea of the magnitude of magnetic fields produced by overhead power lines. You estimate that two wires are each about 30m above the ground and are about 3m apart. The local power...

Q:

How should Bernice manage her career-related stress?

Q:

The most appropriate appraisal approach for a large home in Landfall would be the: income approach cost approach feasibility approach market approach

Q:

The annual demand for an item is 1,700 units. The order cost is $7. Unit cost is $8 and the unit holding cost per year is 18% of the item's value. The order quantity is 125 units. What are the total...