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Re: I need a column that automatically adds the new number with the old number. Possible?
Posted by: rosewood mahogany
Date: May 31, 2021 04:03AM

> for ON Duplicate Key to work for the `name` column, `name` must be a key.

You're right- the command works if I make 'name' the primary key.

The term 'primary key' seems irrational if there is only one key. It should be called "the key" not "the primary key."

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