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.
Very Good trainer
you guys are doing nice job. thanks
Not too much interactive
Well Explained in Every Chapters..
GAJANAN DIGAMBAR MODE
very easy to understand SQL its was dream to learn SQL. Thanx for Learnvern
Why you didn't teach/learn how to write select query, even you shared 15 question for practice :(
I have found the course to be interesting with plenty of valuable information provided as part of the course and through interaction with fellow teachers and trainers from a wide range of disciplines
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