dataset detach COLLECTION_NAME KEY
dataset detach COLLECTION_NAME KEY ATTACHMENT_NAME
detach writes out (to local disc) the items that have been attached to a JSON record in the collection with the matching KEY
Write out all the attached files for k1 in collection named “publications.ds”
dataset detach publications.ds k1
Write out only the stats.xlsx file attached to k1
dataset detach publications.ds k1 stats.xlsx
Related topics: attach, attachments, and prune