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.count( [
.count( [criteria, ] callback )
Purpose
Returns the number of records in your database that meet the given search criteria.
Overview
Parameters
| # | Description | Accepted Data Types | Required ? |
|---|---|---|---|
| 1 | Find Criteria | {}, string, int |
No |
| 2 | Callback | function |
No |
Callback Parameters
| # | Description | Possible Data Types |
|---|---|---|
| 1 | Error | Error |
| 2 | Number of Records | int |
Example Usage
User.count({name:'Flynn'}).exec(function countCB(error, found) {
console.log('There are ' + found + ' users called "Flynn"');
// There are 1 users called 'Flynn'
// Don't forget to handle your errors
});
Notes
Any string arguments passed must be the ID of the record.
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Reference
- Application
- Blueprint API
- Command Line Interface
-
Configuration
- sails.config.*
- sails.config.blueprints
- sails.config.bootstrap()
- sails.config.connections
- sails.config.cors
- sails.config.csrf
- sails.config.globals
- sails.config.http
- sails.config.i18n
- sails.config.log
- sails.config.models
- sails.config.policies
- sails.config.routes
- sails.config.session
- sails.config.sockets
- sails.config.views
-
Request (`req`)
- req.accepted
- req.acceptedCharsets
- req.acceptedLanguages
- req.body
- req.cookies
- req.fresh
- req.headers
- req.host
- req.ip
- req.ips
- req.isSocket
- req.method
- req.options
- req.originalUrl
- req.params
- req.path
- req.protocol
- req.query
- req.secure
- req.signedCookies
- req.socket
- req.subdomains
- req.url
- req.wantsJSON
- req.xhr
- req.accepts()
- req.acceptsCharset()
- req.acceptsLanguage()
- req.allParams()
- req.file()
- req.get()
- req.is()
- req.param()
- Response (`res`)
- Waterline (ORM)
- WebSockets
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© 2012-2018 The Sails Company.
The Sails framework is free and open-source under the MIT License.