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Re: How to Restrict creation of UDF(User defined functions) in mysql 5.7
Posted by: Georgi Kodinov
Date: February 21, 2017 06:00AM

You can revoke only what you've explicitly granted.
So yes, your current attempts won't work.

MySQL does not support negative grants, i.e. you can't grant "all, but privilege X" to somebody.
You need to convert your "GRANT ALL ON *.* to X" to something more granular that does not include the privileges you don't want to grant.

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Re: How to Restrict creation of UDF(User defined functions) in mysql 5.7
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