Thursday, January 3, 2013

RavenDb: Delete al documents from a specific type

Last week I was looking for a way to delete all documents of a specific type from the database. For example you want to remove all your Orders from the database.

I started implementing this by loading all documents and delete them one by one. But this was a rather inefficient solution, so I started to look at some alternatives.

After some attempts, I ended up with the following code:

var documentName="Orders";

new IndexQuery { Query = "Tag:" + documentName },
allowStale: true

Clean, simple AND efficient!

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