Top Posters
Since Sunday
25
24
23
22
22
22
22
21
21
21
21
20
New Topic  
wrote...
Posts: 123
2 months ago
In the database redesign process, two SQL tools are useful for testing whether or not certain conditions or assumptions are valid: uncorrelated subqueries and EXISTS/NOT EXISTS.

• true

• false
Source  Download
Database Processing: Fundamentals, Design, and Implementation
Edition: 15th
Authors:
Read 5 times
1 Reply
Replies
Answer verified by a subject expert
wrote...
Posts: 125
Rep: 9 0
2 months ago
Sign in or Sign up in seconds to unlock everything.
false
Related Topics
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers.
Learn More
Improve Grades
Help Others
Save Time
Accessible 24/7
  339 People Browsing
 138 Signed Up Today
Your Opinion
Where do you get your textbooks?
Votes: 94

Previous poll results: Who's your favorite biologist?
Related Images
 1603
 51
 91