This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What would be the effect of the following DELETE statement?DELETE FROM SessionWHERE SessionDate < ... (Read 82 times)

beccaep

  • Hero Member
  • *****
  • Posts: 535
on: Jul 7, 2018
What would be the effect of the following DELETE statement?DELETE FROM SessionWHERE SessionDate < GETDATE( )
 
  A) It would remove all the rows from Session
  B) It would remove all the rows from session where the Sessiondate was less than the current date.
  C) It would get rid of the table session
  D) Both A and C

Question 2

When all entities are in the First Normal Form a database is ready to use.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

phuda

  • Sr. Member
  • ****
  • Posts: 348
Reply #1 on: Jul 7, 2018
Answer to Question 1

B

Answer to Question 2

FALSE


beccaep

  • Member
  • Posts: 535
Reply 2 on: Jul 7, 2018
YES! Correct, THANKS for helping me on my review

parshano

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Effect of extracellular osmolarity on water movement across a plasma membrane Effect of extracellular osmolarity on water movement across a plasma membrane
Effect of the chemical environment on pKa Effect of the chemical environment on pKa
Effect of “Moral Restraint” in the Malthusian Model Effect of “Moral Restraint” in the Malthusian Model
The Coriolis Effect The Coriolis Effect
Cocaine’s Effect on the Brain Cocaine’s Effect on the Brain
The effect of selection on allele frequency The effect of selection on allele frequency
Video: Introduction to Herpes

For a complete list of videos, visit our video library