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@omolina
omolina / MongoDB update all matching.js
Created September 6, 2012 22:17 — forked from sym3tri/MongoDB update all matching.js
How to update a single field in a MongoDB collection for all documents matching a specific criteria
// FROM: http://www.mongodb.org/display/DOCS/Updating#Updating-update%28%29
//
// db.collection.update( criteria, objNew, upsert, multi )
// criteria - query which selects the record to update;
// objNew - updated object or $ operators (e.g., $inc) which manipulate the object
// upsert - if this should be an "upsert"; that is, if the record does not exist, insert it
// multi - if all documents matching criteria should be updated
//
// SQL VERSION:
// UPDATE myTable SET dateField = '2011-01-01' WHERE condField = 'condValue'
@omolina
omolina / 0_reuse_code.js
Last active August 29, 2015 14:07
Here are some things you can do with Gists in GistBox.
// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console