Top Posters
Since Sunday
17
16
16
16
15
15
15
15
14
14
14
14
New Topic  
wrote...
Posts: 118
2 months ago
The keyword IS NULL can be used to help ________.

• count the number of columns in a table

• count the number of rows in a table

• count the number of null values in a column

• count the number of values in a column
Source  Download
Database Processing: Fundamentals, Design, and Implementation
Edition: 15th
Authors:
Read 10 times
2 Replies
Replies
Answer verified by a subject expert
wrote...
Posts: 108
Rep: 6 0
2 months ago
Sign in or Sign up in seconds to unlock everything.
count the number of null values in a column
1
Related Topics
wrote...
2 months ago
Thanks for your help!
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
  372 People Browsing
 134 Signed Up Today
Your Opinion
Who's your favorite biologist?
Votes: 37

Gallery
 365
 184
 110