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The following mainly brings you a simple way to achieve MySQL update query, I hope these contents can bring you practical use, which is also the main purpose of this article. All right, don't talk too much nonsense, let's just read the following.

The basic syntax for UPDATE update queries is

Implementation of Where Update query:

Let's consider the following table "Data", which contains four columns "ID", "FirstName", "LastName" and "Age".

To update the "Age" of the person whose "ID" is 201in the "Data" table, we can use the following code:

Update the query using the process method:

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