mongoid query

The exported objects are stored in the 'my-test'.mongoid.'.xls 'file, but the information on the entire page is saved. for details, see $ phpexceldao = $ db-& gt; query (& quot; selecta. uri, B want to export the $ objWriter-> save('my-test'.mongoid.

Original: HTTP://CODECAMPO.COM/TOPICS/66The day before yesterday saw Javaeye plan to use MongoDB to implement the website of the whole station message system, very sympathetic, MongoDB is very suitable for storing message class data. We discussed

The last few days to participate in a creative marathon, although not take any prize, heavy participation Finally have the opportunity to practice MongoDB database, used to only configure themselves to play The wind is coming. Stay Fox Environment:

Link Database Use the following code to create a database link $connection = new Mongo (); Link to localhost:27017 $connection = new Mongo ("example.com"); Link to remote host (default port) $connection = new Mongo ("example.com:65432"); Custom

Copy Code code as follows: /** * PHP Operation MongoDB Learning Notes */ //************************* * * Connect MongoDB database **// //************************* Format => ("mongodb://Username: password @ address: Port/default

Using Gridfs file to MongoDB, return a Mongoid object, usually we need to save the $id value in this object in a string form to the database, as the identity of the file, then how does PHP take out the ID string value of the Mongoid object? Find

PHP extension mongon.mod.dll Download http://cn.php.net/manual/en/mongo.installation.php#mongo.installation.windowsThen php.ini add Extension=php_mongo.dllFinally Phpinfo () find The table label PHP has its own MONGO function, you can operate the

Ruby on Rails is well-integrated with MongoDB, the Gem pack:Address:https://rubygems.org/gems/mongoidDocumentation: https://docs.mongodb.com/ecosystem/tutorial/ruby-mongoid-tutorial/#ruby-mongoid-tutorialLatest queries that are also usedModel.where (

In the past few days to participate in a creative marathon, although did not take any prize, the heavy participation Finally have the opportunity to practice the MongoDB database, used to just own configuration to play Author: The wind is coming.

MongoDB combat Development "0 basic Learning, with complete ASP.Read Catalogue Begin Download MongoDB, and start it Using MongoDB in C # Refactoring (simplifying) code Viewing data using MongoDB's clients Maintaining