NanoDano/mongodb_queries_commands.md

Created June 3, 2020 20:42

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MongoDB example commands and queries from WebGenome project

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mongodb_queries_commands.md

Sample MongoDB commands

show dbs
use <db>  # also creates
show collections
db.getCollectionNames()
db.showCollections()
db.domains.getIndexes()
db.domains.stats()
db.domains.count()
db.domains.find()
db.domains.find({name:'www.devdungeon.com'})
db.domains.count({lastchecked:{$exists:true}, skipped: null})
db.domains.find({headers: {$elemMatch: {value: {$regex: 'Cookie'}}}}).pretty()
db.domains.find({headers: {$elemMatch: {key: {$regex: 'Drupal'}}}}).pretty()
db.products.insert( { item: "card", qty: 15 } )
db.<collection>.drop() # DELETE
db.dropDatabase()