« previous next »

Author Question: Referential integrity constraints can be created using the ON DELETE phrase when the table is ... (Read 81 times)

deesands

  • Hero Member
  • *****
  • Posts: 514
on: Jul 7, 2018
Referential integrity constraints can be created using the ON DELETE phrase when the table is created using the CREATE TABLE statement.
 
  Indicate whether the statement is true or false

Question 2

If you need to create a primary key that is a composite key using SQL, the key may be defined when the table is created using the CREATE TABLE statement.
 
  Indicate whether the statement is true or false


jojobee318

  • Sr. Member
  • ****
  • Posts: 298
Reply #1 on: Jul 7, 2018
Answer to Question 1

TRUE

Answer to Question 2

TRUE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Drugs and their effect table Drugs and their effect table
How to find the first and second differences for any table of values How to find the first and second differences for any table of values
Good body mechanics when facing the head or foot of the table. A. Head and back in alignment. B. ... Good body mechanics when facing the head or foot of the table. A. Head and back in alignment. B. ...
How to create a table of values from an equation and graph How to create a table of values from an equation and graph
How to determine if a table of values represents a linear or quadratic relationship How to determine if a table of values represents a linear or quadratic relationship
table table
Video: Major Elements in Biological Molecules: Lipids

For a complete list of videos, visit our video library