Legacy Databases / Schema

What do i need to do to tell Og to be careful with pre-existing ('legacy') databases, so that: 1) ...

1 answers

Select from Og Collection?

What is an easy way make a select statement of Og collection? Lets say I have 5 Tags, and I want a ea...

1 answers

Can evolve_schema modify field properties on DB?

Hi, this is my first post. I am looking for a ORM tool for a project. I became to OG, which seems sup...

2 answers

Using id instead of oid / ActiveRecord backwards-compatiblity

I need to stay backwards-compatible to ActiveRecord.. How can I use 'id' instead of 'oid' in MySQL ...

2 answers

One to one relation ?

Hi, I would like to do a one to one relation. With the following snippet, a relation oid is inserted ...

1 answers

Read-Only Join Classes

### Usecase: You have heavily normalized your data in your database, but the speed degrades when actu...

Og mysql connection parameters

Assuming you can connect using the mysql command line client with a password mysql -u myusername -h...

Screencasts?

Screencasts! ## Nitro/Og 0.31 * [George's Screencast 1](/upload/screencasts/george_nitro.swf) * [Geor...

TableHelper tip

For faster table creation you can use the table handler. Let's take a table with "nick", "first\_name...

Developing Flexible Og Applications

This tip is modeled after ideas on the Mailing List, in response to the given quotes: > In the Og/Nit...

Nitro In Flames

h2. About this tutorial If you are searching for a simple way to get your first Hello World, keep on...

A small project with Og

h2. Introduction - Installing prerequisites h3. Og (ObjectGraph) Og is a tool for Object Relational ...

How to build a mail search engine using Nitro

h2. Introduction ### Thanks: I thank George for creating Og and Nitro in the first place and for his...