Frends.MongoDB.Update / 1.0.1

Summary

Applies an update to the documents matching a filter, either the first match or all of them, and reports how many changed.

Typical use — reflecting changes from a master system; the reported count is what tells you the filter matched what you expected

InputType options.

Name	Type	Default	Example	Description
UpdateOptions	`UpdateOptions`	`UpdateOne`	`UpdateOptions.UpdateOne`	Update single or multiple documents. Possible values: `UpdateOne`: Updates a single document that match a specified filter. `UpdateMany`: Update all documents that match a specified filter.
UpdateString	`String`	–	`"{ $set: { 'foo': 'updated'} }"`	The value(s) to be updated to document(s).
InputType	`InputType`	`Filter`	`InputType.Filter`	Input type. Possible values: `Filter`: A single filter to be processed. `Filters`: An array of filter(s) to be processed one by one. `File`: The file containing filter.
Filter	`String`	–	`{'foo':'bar'}`	A single filter to be processed.
Filters	`DocumentValues[]`	–	`{{'foo':'bar'}, {'bar':'foo'}}`	An array of filter(s) to be processed one by one.
File	`String`	–	`c:\temp\file.json`	The file containing filter.