MySQL NOT IN() ensures that none of the values in the arguments are present in the following expression.
SELECT FROM contacts WHERE first name NOT IN This MySQL NOT example would return all rows from the contacts table with a first name that is not Joseph, Andrew, or Brad.
According to the syntax above, the MySQL IN operator returns an equal value in the arguments. The IN keyword is used in conjunction with the WHERE clause.
NOT IN can't compare NULL values because it doesn't have that capability. In such instances, Not Exists is recommended. The query performs nested full table scans when "NOT IN" is used. The query can employ an index within the sub-query for "NOT EXISTS."
Learner's Ratings
4.2
Overall Rating
53%
33%
3%
0%
11%
Reviews
K
Karan kadam
5
thank you sir!!!
S
savnesh daksh
5
Good
S
Sparsh Gaur
4
arey kiske barabar
ARPIT ARORA
5
Error is 11:35:07 SELECT * FROM PRODUCTS group by PROD_CODE LIMIT 0, 1000 Error Code: 1055. Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'learn_vern.PRODUCT
S
Swapnil Chilwant
5
Well, a structured course, with amazing teaching techniques by meet shah sir Thank you, LearnVern team.
S
Sunil Bhargav
5
good
G
Ganesh Kandu
5
you didn't mentioned about self join
M
mukul kumar
4
please make a assignment solution video, explanation is very good
S
saurabh kushwah
5
Thank you LearnVern to teach us the best courses at no cost these courses are very amazing keep going and keep teaching as same as you doing. Please add DSA course also.
M
Manabendra Nath
4
Bahoot ascha samjhate hain lekin, thora sa slow samjhata hain jo thora booring lagte hain,(Just my opinion). Thank you.
Share a personalized message with your friends.