development:
adapter: oracle
database: //ipservidor:1521/orcl
username: myusuario
password: mycontraseña

y listo

gracias a todos

en el log me genera esto:

Processing OfertasController#index (for 127.0.0.1 at 2008-04-11 14:49:21) [GET]
Session ID: BAh7BiIKZmxhc2hJQzonQWN0aW9uQ29udHJvbGxlcjo6Rmxhc2g6OkZsYXNo%0ASGFzaHsABjoKQHVzZWR7AA%3D%3D–82b59241bce62f97b75e0b5bec85b67506a7ffc2
Parameters: {”action”=>”index”, “controller”=>”ofertas”}

OCIError (ORA-12154: TNS:could not resolve the connect identifier specified):
env.c:257:in oci8lib.so
c:/ruby/lib/ruby/site_ruby/1.8/oci8.rb:228:in `initialize’
c:/ruby/lib/ruby/gems/1.8/gems/activerecord-oracle-adapter-1.0.0.9216/lib/active_record/connection_adapters/oracle_adapter.rb:653:in `new’
c:/ruby/lib/ruby/gems/1.8/gems/activerecord-oracle-adapter-1.0.0.9216/lib/active_record/connection_adapters/oracle_adapter.rb:653:in `new_connection’
c:/ruby/lib/ruby/gems/1.8/gems/activerecord-oracle-adapter-1.0.0.9216/lib/active_record/connection_adapters/oracle_adapter.rb:689:in `initialize’
c:/ruby/lib/ruby/gems/1.8/gems/activerecord-oracle-adapter-1.0.0.9216/lib/active_record/connection_adapters/oracle_adapter.rb:38:in `new’
c:/ruby/lib/ruby/gems/1.8/gems/activerecord-oracle-adapter-1.0.0.9216/lib/active_record/connection_adapters/oracle_adapter.rb:38:in `oracle_connection’
/vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb:291:in `send’
/vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb:291:in `connection=’
/vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb:259:in `retrieve_connection’
/vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb:78:in `connection’
/vendor/rails/activerecord/lib/active_record/query_cache.rb:8:in `cache’
/vendor/rails/actionpack/lib/action_controller/caching.rb:677:in `perform_action’
/vendor/rails/actionpack/lib/action_controller/base.rb:524:in `send’
/vendor/rails/actionpack/lib/action_controller/base.rb:524:in `process_without_filters’
/vendor/rails/actionpack/lib/action_controller/filters.rb:685:in `process_without_session_management_support’
/vendor/rails/actionpack/lib/action_controller/session_management.rb:123:in `process’
/vendor/rails/actionpack/lib/action_controller/base.rb:388:in `process’
/vendor/rails/actionpack/lib/action_controller/dispatcher.rb:171:in `handle_request’
/vendor/rails/actionpack/lib/action_controller/dispatcher.rb:115:in `dispatch’
/vendor/rails/actionpack/lib/action_controller/dispatcher.rb:126:in `dispatch_cgi’
/vendor/rails/actionpack/lib/action_controller/dispatcher.rb:9:in `dispatch’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/bin/../lib/mongrel/rails.rb:76:in `process’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/bin/../lib/mongrel/rails.rb:74:in `synchronize’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/bin/../lib/mongrel/rails.rb:74:in `process’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel.rb:159:in `process_client’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel.rb:158:in `each’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel.rb:158:in `process_client’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel.rb:285:in `run’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel.rb:285:in `initialize’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel.rb:285:in `new’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel.rb:285:in `run’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel.rb:268:in `initialize’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel.rb:268:in `new’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel.rb:268:in `run’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel/configurator.rb:282:in `run’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel/configurator.rb:281:in `each’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel/configurator.rb:281:in `run’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/bin/mongrel_rails:128:in `run’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel/command.rb:212:in `run’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/bin/mongrel_rails:281
/vendor/rails/activesupport/lib/active_support/dependencies.rb:489:in `load’
/vendor/rails/activesupport/lib/active_support/dependencies.rb:489:in `load’
/vendor/rails/activesupport/lib/active_support/dependencies.rb:342:in `new_constants_in’
/vendor/rails/activesupport/lib/active_support/dependencies.rb:489:in `load’
/vendor/rails/railties/lib/commands/servers/mongrel.rb:64
c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require’
c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require’
/vendor/rails/activesupport/lib/active_support/dependencies.rb:496:in `require’
/vendor/rails/activesupport/lib/active_support/dependencies.rb:342:in `new_constants_in’
/vendor/rails/activesupport/lib/active_support/dependencies.rb:496:in `require’
/vendor/rails/railties/lib/commands/server.rb:39
c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require’
c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require’
script/server:3

Rendering C:/rails/prueba/vendor/rails/actionpack/lib/action_controller/templates/rescues/layout.erb (internal_server_error)

y en la pantalla:
OCIError in OfertasController#index

ORA-12154: TNS:could not resolve the connect identifier specified

RAILS_ROOT: C:/rails/prueba
Application Trace | Framework Trace | Full Trace

env.c:257:in oci8lib.so

c:/ruby/lib/ruby/site_ruby/1.8/oci8.rb:228:in `initialize’
c:/ruby/lib/ruby/gems/1.8/gems/activerecord-oracle-adapter-1.0.0.9216/lib/active_record/connection_adapters/oracle_adapter.rb:653:in `new’
c:/ruby/lib/ruby/gems/1.8/gems/activerecord-oracle-adapter-1.0.0.9216/lib/active_record/connection_adapters/oracle_adapter.rb:653:in `new_connection’
c:/ruby/lib/ruby/gems/1.8/gems/activerecord-oracle-adapter-1.0.0.9216/lib/active_record/connection_adapters/oracle_adapter.rb:689:in `initialize’
c:/ruby/lib/ruby/gems/1.8/gems/activerecord-oracle-adapter-1.0.0.9216/lib/active_record/connection_adapters/oracle_adapter.rb:38:in `new’
c:/ruby/lib/ruby/gems/1.8/gems/activerecord-oracle-adapter-1.0.0.9216/lib/active_record/connection_adapters/oracle_adapter.rb:38:in `oracle_connection’
vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb:291:in `send’
vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb:291:in `connection=’
vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb:259:in `retrieve_connection’
vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb:78:in `connection’
vendor/rails/activerecord/lib/active_record/query_cache.rb:8:in `cache’
vendor/rails/actionpack/lib/action_controller/caching.rb:677:in `perform_action’
vendor/rails/actionpack/lib/action_controller/base.rb:524:in `send’
vendor/rails/actionpack/lib/action_controller/base.rb:524:in `process_without_filters’
vendor/rails/actionpack/lib/action_controller/filters.rb:685:in `process_without_session_management_support’
vendor/rails/actionpack/lib/action_controller/session_management.rb:123:in `process’
vendor/rails/actionpack/lib/action_controller/base.rb:388:in `process’
vendor/rails/actionpack/lib/action_controller/dispatcher.rb:171:in `handle_request’
vendor/rails/actionpack/lib/action_controller/dispatcher.rb:115:in `dispatch’
vendor/rails/actionpack/lib/action_controller/dispatcher.rb:126:in `dispatch_cgi’
vendor/rails/actionpack/lib/action_controller/dispatcher.rb:9:in `dispatch’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel/rails.rb:76:in `process’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel/rails.rb:74:in `synchronize’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel/rails.rb:74:in `process’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel.rb:159:in `process_client’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel.rb:158:in `each’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel.rb:158:in `process_client’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel.rb:285:in `run’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel.rb:285:in `initialize’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel.rb:285:in `new’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel.rb:285:in `run’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel.rb:268:in `initialize’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel.rb:268:in `new’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel.rb:268:in `run’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel/configurator.rb:282:in `run’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel/configurator.rb:281:in `each’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel/configurator.rb:281:in `run’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/bin/mongrel_rails:128:in `run’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel/command.rb:212:in `run’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/bin/mongrel_rails:281
vendor/rails/activesupport/lib/active_support/dependencies.rb:489:in `load’
vendor/rails/activesupport/lib/active_support/dependencies.rb:489:in `load’
vendor/rails/activesupport/lib/active_support/dependencies.rb:342:in `new_constants_in’
vendor/rails/activesupport/lib/active_support/dependencies.rb:489:in `load’
vendor/rails/railties/lib/commands/servers/mongrel.rb:64
c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require’
c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require’
vendor/rails/activesupport/lib/active_support/dependencies.rb:496:in `require’
vendor/rails/activesupport/lib/active_support/dependencies.rb:342:in `new_constants_in’
vendor/rails/activesupport/lib/active_support/dependencies.rb:496:in `require’
vendor/rails/railties/lib/commands/server.rb:39
c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require’
c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require’
script/server:3

env.c:257:in oci8lib.so
c:/ruby/lib/ruby/site_ruby/1.8/oci8.rb:228:in `initialize’
c:/ruby/lib/ruby/gems/1.8/gems/activerecord-oracle-adapter-1.0.0.9216/lib/active_record/connection_adapters/oracle_adapter.rb:653:in `new’
c:/ruby/lib/ruby/gems/1.8/gems/activerecord-oracle-adapter-1.0.0.9216/lib/active_record/connection_adapters/oracle_adapter.rb:653:in `new_connection’
c:/ruby/lib/ruby/gems/1.8/gems/activerecord-oracle-adapter-1.0.0.9216/lib/active_record/connection_adapters/oracle_adapter.rb:689:in `initialize’
c:/ruby/lib/ruby/gems/1.8/gems/activerecord-oracle-adapter-1.0.0.9216/lib/active_record/connection_adapters/oracle_adapter.rb:38:in `new’
c:/ruby/lib/ruby/gems/1.8/gems/activerecord-oracle-adapter-1.0.0.9216/lib/active_record/connection_adapters/oracle_adapter.rb:38:in `oracle_connection’
vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb:291:in `send’
vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb:291:in `connection=’
vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb:259:in `retrieve_connection’
vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb:78:in `connection’
vendor/rails/activerecord/lib/active_record/query_cache.rb:8:in `cache’
vendor/rails/actionpack/lib/action_controller/caching.rb:677:in `perform_action’
vendor/rails/actionpack/lib/action_controller/base.rb:524:in `send’
vendor/rails/actionpack/lib/action_controller/base.rb:524:in `process_without_filters’
vendor/rails/actionpack/lib/action_controller/filters.rb:685:in `process_without_session_management_support’
vendor/rails/actionpack/lib/action_controller/session_management.rb:123:in `process’
vendor/rails/actionpack/lib/action_controller/base.rb:388:in `process’
vendor/rails/actionpack/lib/action_controller/dispatcher.rb:171:in `handle_request’
vendor/rails/actionpack/lib/action_controller/dispatcher.rb:115:in `dispatch’
vendor/rails/actionpack/lib/action_controller/dispatcher.rb:126:in `dispatch_cgi’
vendor/rails/actionpack/lib/action_controller/dispatcher.rb:9:in `dispatch’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel/rails.rb:76:in `process’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel/rails.rb:74:in `synchronize’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel/rails.rb:74:in `process’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel.rb:159:in `process_client’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel.rb:158:in `each’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel.rb:158:in `process_client’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel.rb:285:in `run’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel.rb:285:in `initialize’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel.rb:285:in `new’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel.rb:285:in `run’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel.rb:268:in `initialize’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel.rb:268:in `new’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel.rb:268:in `run’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel/configurator.rb:282:in `run’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel/configurator.rb:281:in `each’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel/configurator.rb:281:in `run’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/bin/mongrel_rails:128:in `run’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/lib/mongrel/command.rb:212:in `run’
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.4-x86-mswin32-60/bin/mongrel_rails:281
vendor/rails/activesupport/lib/active_support/dependencies.rb:489:in `load’
vendor/rails/activesupport/lib/active_support/dependencies.rb:489:in `load’
vendor/rails/activesupport/lib/active_support/dependencies.rb:342:in `new_constants_in’
vendor/rails/activesupport/lib/active_support/dependencies.rb:489:in `load’
vendor/rails/railties/lib/commands/servers/mongrel.rb:64
c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require’
c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require’
vendor/rails/activesupport/lib/active_support/dependencies.rb:496:in `require’
vendor/rails/activesupport/lib/active_support/dependencies.rb:342:in `new_constants_in’
vendor/rails/activesupport/lib/active_support/dependencies.rb:496:in `require’
vendor/rails/railties/lib/commands/server.rb:39
c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require’
c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require’
script/server:3

Request

Parameters:

None

Show session dump

—
flash: !map:ActionController::Flash::FlashHash {}

Response

Headers:

{”cookie”=>[],
“Cache-Control”=>”no-cache”}

1. gem install rails –source http://gems.rubyonrails.org,

en el parrafo de arriba menciona es activerecord-oracle-adapter
luego queda:

gem install activerecord-oracle-adapter –source http://gems.rubyonrails.org

2. Yo estaba migrando un proyecto antiguo, por tanto fuí descuidado y no presté atención en cambiar en database.yml la línea
host:, por database: (importante, no funciona si no se cambia esta palabra) y
adapter: oci por adapter: oracle

Eso es todo,

Benjamín Cárdenas

Soy nuevo en php y oracle, tengo una serie de problemas que me gustaría que me ayudaran, tengo instalado el oracle 9i, y no puedo conectarme en el con php.

Tengo instalado:

- Oracle 9i
- El appserv-win32-2.5.9, que contiene el Apache Web Server 2.2.4, el PHP 5.2.3

He hecho lo siguiente:

- verifique que el Apache estuviera bien instalado.
- Verifique que el PHP estuviera bien instalado

Hasta aquí todo estaba correcto…

Ahora hice algunas modificaciones para poder conectarme a Oracle, que son las siguientes:

a. Se modificó el archivo “php.ini” que se había copiado en anteriormente a “C:\WINDOWS”

extension=php_oci8.dll (se quitó el ; al inicio)

b. Se bajó el instant client de oracle de la ruta:
http://www.oracle.com/technology/tech/oci/instantclient/instantclient.html
y fue el instantclient_11_1

c. Se descomprimió el archivo en c:\oracle\ y se dejaron solamente los archivos:
oraociei11.dll
orannzsbb11.dll
oci.dll

d. Se configuraron las variables de entorno:

NLS_LANG = AMERICAN_AMERICA.WE8ISO8859P1
PATH = C:\oracle\instantclient_11_1;+…
LD_LIBRARY_PATH = C:\oracle\instantclient_11_1
TNS_ADMIN = C:\oracle\instantclient_11_1 (para poder copiar los tnsnames.ora en C:\oracle\instantclient_11_1)

e. Se copió el archivo OCI.DLL en el directorio:
C:\WINDOWS

g. Reinicie el sistema…

y No paso nada, cuando le di phpinfo.php, solo salieron las configuraciones que tenia, y no apareció la de oracle, entonces decidí también cambiar el archivo phpini-dist, que se encuentra en la carpeta de php, pero tampoco jalo.

Cabe señalar que mis carpetas quedaron de la siguiente manera,

C:\AppServ\Apache 2.2
C:\AppServ\php5
C:\AppServ\www

Ayuda por favor… que soy nuevo en esto, apenas me estoy “embarrando en el lodo”

Si lo desean envíame un correo

Correo: sedmiedo@hotmail.com