SQL queries are used for many different purposes in a database. They can be used to retrieve data from a table, create new tables, and update existing ones. The purpose of this article is to give you some tips on how you can make your SQL queries more efficient.
Learner's Ratings
4.4
Overall Rating
71%
13%
8%
0%
8%
Reviews
Y
Yadav Aakash
5
very useful thank you learnvern
A
Ashish
5
The course is very good. I have stuck at a point that how you create multiple rows with a single insert in sales.customer table. I get only one customer data. this table is related to bikestore data.
N
nayazbasha sk
5
very useful thank you learnvern
M
Mahima Patel
5
very usefull......thanks
P
Priya Kushwaha
5
Very Good trainer
C
chanchal singh
5
you guys are doing nice job. thanks
U
Umesh Wankhede
5
Not too much interactive
M
Monesh Ram
5
Well Explained in Every Chapters..
G
GAJANAN DIGAMBAR MODE
5
very easy to understand SQL its was dream to learn SQL. Thanx for Learnvern
Share a personalized message with your friends.