For example, I am getting results with this query:
db.getCollection('crawler').find( { link: { $regex: /^https:\/\//i } } )
How can I also make ‘link’ distinct?
Much appreciated
For example, I am getting results with this query:
db.getCollection('crawler').find( { link: { $regex: /^https:\/\//i } } )
How can I also make ‘link’ distinct?
Much appreciated
db.crawler.aggregate([
{$match: {"link": /^https:\/\//}},
{$group: {"_id": "$link"}}
])
will give you all links that start with https://
, distinct. May not be very efficient.
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