Top Posters
Since Sunday
g
3
3
2
J
2
p
2
m
2
h
2
s
2
r
2
d
2
l
2
a
2
Home Q & A Board Science-Related Homework Help Computer Studies
New Topic  
lstar1993 lstar1993
wrote...
Go to Answer
Posts: 498
Rep: 25 0
5 years ago
Suppose that you need to update one value of the column SalesCost in a relation. The way the relation is constructed, this value needs to be changed in three different rows. However, you only change the value in two of the rows. You have just created a(n) ________.

• normalization anomaly

• insertion anomaly

• update anomaly

• deletion anomaly
Textbook 
Database Processing: Fundamentals, Design, and Implementation

Database Processing: Fundamentals, Design, and Implementation


Edition: 15th
Authors:
Read 70 times
1 Reply
Replies
Answer verified by a subject expert
kamronetkamronet
wrote...
#1
Posts: 406
Rep: 55 0
5 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here

Related Topics

lstar1993 Author
wrote...

5 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
54321abs
wrote...

Yesterday
Thank you, thank you, thank you!
Turboturner
wrote...

2 hours ago
Good timing, thanks!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1021 People Browsing
 120 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 301
  
 70
  
 600
Your Opinion
What percentage of nature vs. nurture dictates human intelligence?
Votes: 431
Previous poll results: Do you believe in global warming?