Can you send the contents of migration 87?
Thanks,
James
On 5 Mar 2008, at 18:39, "Todd Nine" <[EMAIL PROTECTED]>
wrote:
I was assuming that I was using a deprecated methodology from an old
tutorial and that "rake db:migrate_plugins" was the correct way to
run the migration of an engine. Since I know now its not, I'm still
stumped as to why this doesn't work. When I use "script/generate
plugin_migration", it generates the file
087_project_rank_to_version_1.rb, which in turn runs the migration
for the "project_rank" plugin. However if I do the following
rake db:migrate VERSION=86
it doesn't drop my table, and my code for my single migration in my
plugin is
def self.down
drop_table :project_ranks
end
I don't understand why its not dropping the table, I don't receive
an error, even in verbose mode, but nothing happens with the table,
it just outputs that its being reverted. If I manually delete the
table, then run
rake db:migrate
after rolling back to version 86, I would expect it to create the
table. However, it does not create the table, and it doesn't give
me any warnings. It just displays a message that my plugin has been
migrated. I thought my migration was pretty straight forward, but
it just doesn't work. Has anyone else had this problem? I've
included my migration script below in case I've done something wrong
I'm missing.
Thanks,
Todd
class CreateProjectRankTable < ActiveRecord::Migration
def self.up
create_table :project_ranks, :force => true do |t|
t.column "rank", :integer
t.column "project_id", :integer
end
add_index "project_ranks", ["project_id"], :name =>
"project_ranks_project_id"
add_index "project_ranks", ["rank"], :name => "project_ranks_rank"
end
def self.down
drop_table :project_ranks
end
end
On Wed, Mar 5, 2008 at 9:06 PM, James Adam <[EMAIL PROTECTED]>
wrote:
What error (if any) do you see? Is there any reason you're using the
db:migrate_plugins task rather than script/generate plugin_migration?
On 5 Mar 2008, at 04:15, "Todd Nine" <[EMAIL PROTECTED]>
wrote:
> Hi all,
> I've added quite a bit of default data population to a migration
> script on an engine I'm working on. When I try to revert to a
> previous version, it doesn't work as I expected it to. With rails
> app migrations I can do "rake db:migrate VERSION=0" to drop all the
> tables. When I run "rake db:migrate_plugins VERSION=0", I can't
> roll back the migration, so I'm unable to test my updated migration
> script. I tried deleting the table, but now I'm stuck, I can't re-
> create my table with migrations. Any advice?
>
> Thanks,
> Todd
> _______________________________________________
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>
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