More than once I have wished that mysqldump was never created. In many backup scenarios it is better to use other tools such as xtrabackup. However, there is still times when I end up using mysqldump. For one thing it is included with the mysql packages. It's "always there". Secondly, it sometimes is really a good fit for the tasks. And occassionally, with a bit of work, you can make it do neat tricks.
I'm going to cover a few of the tricks I have used over the years. Hopefully you will find them helpful. In some cases one of these might even save your bacon.
One of the annoying issues with mysqldump is its lack of …[Read more...]