The Ultimate Guide to High Availability with MariaDB

Comments - Foreign Keys

4 years, 5 months ago John Doe
Re: Foreign Keys
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Please correct the following sentence in section Syntax: "The referenced columns must be a PRIMARY KEY or a UNIQUE index."

This is not, in fact, true as the reference column in the parent table only needs to be a prefix of an index (primary key, uniqe and plain index all satisfy this).

 
2 years, 1 month ago Michael Widenius
Re: Foreign Keys

Fixed. Sorry for the delay.

 
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