apt-get install mongodb
apt-get install python-pymongo
apt-get install composer
apt-get install php-pear # obsahuje pecl
apt-get install php-dev # obsahuje phpize
pecl install mongodb
ln -s /etc/php/7.0/mods-available/mongodb.ini /etc/php/7.0/cli/conf.d/20-mongodb.ini
ln -s /etc/php/7.0/mods-available/mongodb.ini /etc/php/7.0/apache2/conf.d/20-mongodb.ini
systemctl restart apache2
cd /var/www/<PROJEKT>/
composer require mongodb/mongodb
> use testdb
switched to db testdb
> db.help()
DB methods:
db.adminCommand(nameOrDocument) - switches to 'admin' db, and runs command [ just calls db.runCommand(...) ]
db.auth(username, password)
db.cloneDatabase(fromhost)
..
> db.people.insert({"name":"Jarda", "skills": [ "reading", "writing" ]
ObjectId("4b76ef5780b71853fe6c89b6")
> db.people.help()
DBCollection help
db.people.find().help() - show DBCursor help
db.people.count( query = {}, <optional params> ) - count the number of documents that matches the query, optional parameters are: limit, skip, hint, maxTimeM
...
db.people.find([query],[fields]) - query is an optional query filter. fields is optional set of fields to return.
e.g. db.people.find( {x:77} , {name:1, x:1} )
db.people.find(...).count()
db.people.find(...).limit(n)
db.people.find(...).skip(n)
db.people.find(...).sort(...)
db.people.findOne([query], [fields], [options], [readConcern])
db.people.findOneAndDelete( filter, <optional params> ) - delete first matching document, optional parameters are: projection, sort, maxTimeMS
db.people.findOneAndReplace( filter, replacement, <optional params> ) - replace first matching document, optional parameters are: projection, sort, maxTimeMS, upsert, returnNewDocument
db.people.findOneAndUpdate( filter, update, <optional params> ) - update first matching document, optional parameters are: projection, sort, maxTimeMS, upsert, returnNewDocument
...
db.people.save(obj)
...
db.people.update( query, object[, upsert_bool, multi_bool] ) - instead of two flags, you can pass an object with fields: upsert, multi
db.people.updateOne( filter, update, <optional params> ) - update the first matching document, optional parameters are: upsert, w, wtimeout, j
db.people.updateMany( filter, update, <optional params> ) - update all matching documents, optional parameters are: upsert, w, wtimeout, j