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.exec()
Execute a Waterline query instance.
.exec(function (err, result) {
})
As of Sails v1 and Node.js v8, you can take advantage of
awaitinstead of using this method.
Usage
| Argument | Type | Details | |
|---|---|---|---|
| 1 | callback | The Node-style callback that will be called when the query completes, successfully or otherwise. |
Callback
| Argument | Type | Details | |
|---|---|---|---|
| 1 | err | The Error that occurred, or undefined if there were no errors. |
|
| 2 | result | The result from the database, if any. Exact data type depends on the query. If an error occurred (i.e. err is truthy), then this result argument should be ignored. |
Example
Zookeeper.find().exec((err, zookeepers)=>{
if (err) {
return res.serverError(err);
}
// would you look at all those zookeepers?
return res.json(zookeepers);
});
//
// (don't put code out here)
Notes
- If you don't run
.exec()or use promises, your query will not execute. For help using.exec()with model methods like.find(), read more about the chainable query object.
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Reference
- Application
- Blueprint API
- Command-line interface
-
Configuration
- sails.config.*
- sails.config.blueprints
- sails.config.bootstrap()
- sails.config.custom
- sails.config.datastores
- sails.config.globals
- sails.config.http
- sails.config.i18n
- sails.config.log
- sails.config.models
- sails.config.policies
- sails.config.routes
- sails.config.security
- sails.config.session
- sails.config.sockets
- sails.config.views
-
Request (`req`)
- req._startTime
- req.body
- req.cookies
- req.fresh
- req.headers
- req.hostname
- 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.acceptsCharsets()
- req.acceptsLanguages()
- req.allParams()
- req.file()
- req.get()
- req.is()
- req.param()
- req.setLocale()
- req.setTimeout()
- req.host
- Response (`res`)
- Waterline (ORM)
- WebSockets
Reference
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The Sails framework is free and open-source under the MIT License.
Illustrations by Edamame.