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.
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Priya Kushwaha
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Very Good trainer
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chanchal singh
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you guys are doing nice job. thanks
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Umesh Wankhede
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Not too much interactive
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Monesh Ram
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Well Explained in Every Chapters..
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GAJANAN DIGAMBAR MODE
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very easy to understand SQL its was dream to learn SQL. Thanx for Learnvern
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Mohmad Shadab
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NAGASWETHA
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very useful
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mohd aamir
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Hi Team,
Why you didn't teach/learn how to write select query, even you shared 15 question for practice :(
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Yashvant Kadwe
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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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