https://github.com/debitoor/mongoindex

Generare ensureIndex statements based on indexes read from a MongoDB database. Use it for copying indexes from one db to another. From production to development/staging for example
https://github.com/debitoor/mongoindex

Last synced: 12 days ago
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Generare ensureIndex statements based on indexes read from a MongoDB database. Use it for copying indexes from one db to another. From production to development/staging for example

• Host: GitHub
• URL: https://github.com/debitoor/mongoindex
• Owner: debitoor
• License: mit
• Created: 2014-02-28T09:04:16.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2020-10-27T10:00:17.000Z (about 4 years ago)
• Last Synced: 2024-04-14T22:47:38.055Z (7 months ago)
• Language: JavaScript
• Size: 10.7 KB
• Stars: 1
• Watchers: 33
• Forks: 1
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
mongoindex

===========

Generare ensureIndex statements based on indexes read from a MongoDB database.

Use it for copying indexes from one db to another. From production to development/staging for example.

installation

------------

```

$ npm install -g mongoindex

```

usage

-----

```

$ mongoindex [mongo_connection_string] [ensure_index_output_file]

```

examples

-------

Generate ensureIndexes.js script from database called `development`on local machine

```

$ mongoindex development ensureIndexes.js

```

Generate ensureIndexes.js script form remote database with auth

```

$ mongoindex mongodb://user:[email protected]:10022/mydatabase ensureIndexes.js

```

See more about (mongo connectionstrings)[https://www.google.dk/search?q=mongodeb+connectionstring]

running the ensureIndexes.js file generated

-------------------------------------------

You need to actually run the ensureIndexes.js file generated programatically.

You need to pass in a reference to an open Db object from mongodb (needs to have .ensureIndex method):

```js

var mongodb = require('mongodb');

(new mongodb.MongoClient()).connect('mongodb://127.0.0.1/mydb', function(err, db){

	require('./ensureIndexes.js')(db);

};

```