From: "Pablo Q." <paqs140482@...>
Date: 2008-05-14T02:10:02+09:00
Subject: Problem with Active Record and Oracle using oracle_enhanced adapter

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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. This
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/l=
ib/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/l=
ib/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/l=
ib/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/l=
ib/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/l=
ib/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/connect=
ion_adapters/abstract/connection_specification.rb:291:in
`send'
    from
c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.0.2/lib/active_record/connect=
ion_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/connect=
ion_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/connect=
ion_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/locking=
/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?

--=20
Pablo A. Quir=F3s

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