MySQL 5.1 or newer can sometimes start throwing a strange message into an error log. The message states that a query was unsafe for binary logging along with some additional information. What does it mean? Is it a problem?
In one of my previous posts, "How to resize InnoDB logs?", I gave the advice on how to safely change the size of transaction logs. This time, I will explain why doing it may become necessary.
If for any reason you need to change the size of InnoDB log files (also known as transaction logs), but not sure how to do it, this post will guide you through the steps.
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