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This article will explain in detail how to use the UPPER () function in MySQL. The editor thinks it is very practical, so I share it for you as a reference. I hope you can get something after reading this article.

UPPER ()

The UPPER (str) and UCASE (str) functions are used to convert a string to uppercase, for example:

SELECT UPPER ('MySQL string function') AS str1, UCASE ('MySQL string function') AS str2 Str1 | str2 |-+-+ MYSQL string function | MYSQL string function | this is the end of the article on "how to use the UPPER () function in MySQL". I hope the above content can be helpful to you, so that you can learn more knowledge, if you think the article is good. Please share it for more people to see.

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