V3.1 Chapter 6 Errata

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Hi everyone!
I’m writing this post just to let you know about an errata I’ve found in the Chapter 6 about Versioning and Migration. Specifically, I’m referring to page 157, Relationship Mapping, when the text says “Select NoteToNote mapping. Select the attachments relationship row in the list…”.

In fact, the mapping to select should be NoteToAttachment and the relationship to select is note (as it’s shown in the image just below). The remaining part of the paragraph is correct.

If you don’t do these changes, you will incur in an exception on launch.
Hope this can help everyone!

Cheers and thanks for the great book!

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Hey! good spot @matthew! :eyes:

I’ve just notified Aaron (the editor) so any corrections can be made if and when we release an update to the book!

I hope you’re enjoying the book and feel free to give us a shout if you have any other questions :slightly_smiling_face:

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