Ok, I seem to have a problem already.
So first of all with these things, can I just change it in db/migrate/
WhateverFile.rb ?
Then when I have changed it how do I put these changes into action?
Also I cant seem to find how this could help me solve the error:
rake aborted!
An error has occurred, this and all later migrations canceled:
SQLite3::SQLException: table "categories" already exists: CREATE TABLE
"categories" ("id" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, "name"
varchar(255), "image" varchar(255), "created_at" datetime,
"updated_at" datetime)
(See full trace by running task with --trace)
Although I assume it could in some way (since it has to do with the
database, and rake etc)..
Please Help,
Thanks In Advance,
Joe
On Mar 21, 1:11 pm, yout...@dev-hq.co.uk wrote:
> Aha, thanks! ill look into this (I really dont know any of the
> terminology, when I created the stuff I saw the word scaffold and
> assumed this was what to call it :P)
>
> If I have any further problems ill ask.
>
> Thanks,
>
> Joe
>
> On Mar 21, 1:02 pm, Michael Pavling <pavl...@gmail.com> wrote:
>
> > On 21 March 2010 12:02, <yout...@dev-hq.co.uk> wrote:
>
> > > For example if I created a forum with RoR and decided to have a forum,
> > > thread, and post scaffold, and they each has their own properties;
>
> > > rake aborted!
> > > An error has occurred, this and all later migrations canceled:
>
> > You've got some terminology problems there, that are confusing things
> > a little. What you're calling "scaffolds" are really "migrations".
>
> > "Scaffolding" is the combination of views, migrations, models and
> > controllers that Rails can create for you to give you a bootstrap into
> > a working application.
>
> > By the sounds of it, you need to use "add_column" in your new migration.
> > Have a look at some of the resources found through Google, or at p.71
> > of the "Agile Web Development With Rails"
> > book.http://www.google.co.uk/search?q=rails+migration+add_column
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