From: "Pablo Q." <paqs140482@...>
Date: 2008-05-14T04:41:50+09:00
Subject: Re: Problem with Active Record and Oracle using oracle_enhanced adapter

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I found the problem, It don't support this syntax:

:host =3D> '<address>/<SID>'

It must be in this way:

:host =3D> '<address>' ,
:database =3D> '<SID>'

so, this is the correct way:

ActiveRecord::Base.establish_connection(
:username =3D> "pabloq",
:password =3D> "db345",
:host =3D> "127.0.0.1",
:database =3D> '<SID>')


2008/5/13 Pablo Q. <paqs140482@gmail.com>:

> Hi,
>
> I'm having problem connecting activerecord and ruby with oracle_enhanced
> adapter. I'm running this script directly in the machine with the DB. Thi=
s
> is the example that I'm trying to run:
>
> require 'rubygems'
> require 'active_record'
>
>
> ActiveRecord::Base.establish_connection(
>     :adapter =3D> "oracle_enhanced",
>     :username =3D> "*******",
>     :password =3D> "******",
>     :host =3D> "127.0.0.1/****")
>
>
>
> class Testing < ActiveRecord::Base
>   set_table_name "idm_test_tables"
>   set_primary_key "deptno"
> end
>
>
> temp =3D Testing.new
>
> I'm receiving this:
>
> env.c:257:in oci8lib.so: ORA-12560: TNS:protocol adapter error (OCIError)
>     from c:/ruby/lib/ruby/site_ruby/1.8/oci8.rb:229:in `initialize'
>     from
> c:/ruby/lib/ruby/gems/1.8/gems/activerecord-oracle_enhanced-adapter-1.1.0=
/lib/active_record/connection_adapters/oracle_enhanced_adapter.rb:692:in
> `new'
>     from
> c:/ruby/lib/ruby/gems/1.8/gems/activerecord-oracle_enhanced-adapter-1.1.0=
/lib/active_record/connection_adapters/oracle_enhanced_adapter.rb:692:in
> `new_connection'
>     from
> c:/ruby/lib/ruby/gems/1.8/gems/activerecord-oracle_enhanced-adapter-1.1.0=
/lib/active_record/connection_adapters/oracle_enhanced_adapter.rb:728:in
> `initialize'
>     from
> c:/ruby/lib/ruby/gems/1.8/gems/activerecord-oracle_enhanced-adapter-1.1.0=
/lib/active_record/connection_adapters/oracle_enhanced_adapter.rb:46:in
> `new'
>     from
> c:/ruby/lib/ruby/gems/1.8/gems/activerecord-oracle_enhanced-adapter-1.1.0=
/lib/active_record/connection_adapters/oracle_enhanced_adapter.rb:46:in
> `oracle_enhanced_connection'
>     from
> c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.0.2/lib/active_record/conne=
ction_adapters/abstract/connection_specification.rb:291:in
> `send'
>     from
> c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.0.2/lib/active_record/conne=
ction_adapters/abstract/connection_specification.rb:291:in
> `connection=3D'
>     from
> c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.0.2/lib/active_record/conne=
ction_adapters/abstract/connection_specification.rb:259:in
> `retrieve_connection'
>     from
> c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.0.2/lib/active_record/conne=
ction_adapters/abstract/connection_specification.rb:78:in
> `connection'
>     from
> c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.0.2/lib/active_record/base.=
rb:1080:in
> `columns'
>     from
> c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.0.2/lib/active_record/base.=
rb:2363:in
> `attributes_from_column_definition_without_lock'
>     from
> c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.0.2/lib/active_record/locki=
ng/optimistic.rb:55:in
> `attributes_from_column_definition'
>     from
> c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.0.2/lib/active_record/base.=
rb:1922:in
> `initialize'
>     from test_activerecord_oracle.rb:19:in `new'
>     from test_activerecord_oracle.rb:19
>
> Tool completed with exit code 1
>
>
> It seems that I'm having problem with the connection but I'm already try
> connecting with sqlplus with the same SID and it works. I'm on a windows
> machine, with oracle 11g. Does anyone know what I'm doing wrong?
>
> --
> Pablo A. Quir=F3s




--=20
Pablo A. Quir=F3s

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