https://github.com/kessler/websql-sugar

something to make web sql sweeter
https://github.com/kessler/websql-sugar

Last synced: 22 days ago
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something to make web sql sweeter

• Host: GitHub
• URL: https://github.com/kessler/websql-sugar
• Owner: kessler
• License: mit
• Created: 2014-11-06T17:24:30.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2016-10-12T22:19:10.000Z (over 8 years ago)
• Last Synced: 2025-04-04T03:31:54.376Z (28 days ago)
• Language: JavaScript
• Homepage:
• Size: 11.7 KB
• Stars: 4
• Watchers: 2
• Forks: 2
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# websql-sugar

Use this to build data access layers on top of websql, e.g:

```javascript

var db = require('websql-sugar')({ name: 'mydb', version: '1.1' })

module.exports = {

    listScans: function (cb) {

        // readonly api

        // select queries can be issued from newTx() too 

        // the singleSelectCallback will require the user of the result to write less boilerplate code

        // and just handle the actual data

        db.newRtx().query('SELECT * FROM scan').execute(db.singleSelectCallback(cb))

    },

    insertFoo: function (x, y, cb) {

        db.newTx()

            .query('INSERT INTO foo (x, y) VALUES (?, ?)',[x, y])

            .execute(db.singleInsertCallback(cb))

    },

    updateScan: function (endTime, infected, id, cb) {

        db.newTx()

            // can just pass the arguments if they appear in the same order of the query parameters

            .query('UPDATE scan SET end=?, infected=? WHERE id=?', arguments) 

            .execute(db.singleSelectCallback(cb))

    }    

}

```

### What's wrong with websql api?

1. who designs properties that throws exceptions? printing objects is like walking in a mine field and that is exactly what happens in a websql query result!

2. the callbacks are not in node.js convention :(