Hello all,
I'm in my 5th month on Ruby on Rails and still learning.
I have an application that works fine in sqlite3 and then the boss says
he wants it migrated to Oracle.
Now, I know very little about Oracle, enough to get into trouble.
When I did the migration everything went haywire. Well, I've refactored
several problems and now I have another.
I have two models with a many to many relationship and additional join
model. This model has no PK id.
When I try to do a create() to this model, BLAM!
I get this...
Processing ReviewsController#create_association (for 10.242.2.10 at
2010-02-24 15:29:08) [GET]
Parameters: {"review"=>{"irb_id"=>["35540"]},
"action"=>"create_association", "id"=>"1", "controller"=>"reviews"}
ActiveRecord::StatementInvalid (OCIError: ORA-02289: sequence does not
exist: SELECT reviews_seq.NEXTVAL id FROM dual):
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-oracle_enhanced-adapter-1.2.3/lib/active_record/connection_adapters/oracle_enhanced_adapter.rb:1359:in
`log'
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-oracle_enhanced-adapter-1.2.3/lib/active_record/connection_adapters/oracle_enhanced_adapter.rb:1283:in
`select'
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-oracle_enhanced-adapter-1.2.3/lib/active_record/connection_adapters/oracle_enhanced_adapter.rb:606:in
`next_sequence_value'
app/controllers/reviews_controller.rb:27:in `create_association'
Rendering C:/RoRApps/ProjectDB/public/500.html (500 Internal Server
Error)
I believe it's because of the lack of an ID for the joined model.
Thank you for any advice here.
JohnM
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