Does any one know how to setup SQLserver with ruby1.9. It was working on an earlier version and now nothing works! I have installed the gems dbi ,dbd-odbc and activerecord-odbc-adapter and can connect in straight Ruby. However, using rails with database.yml nothing works! I hosed everything and reinstalled rails and now, I get Win32/Parite virus on ruby.exe. Any ideas? I''m losing confidence on open source...... -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On Sun, Jan 3, 2010 at 4:10 PM, steve <stevew1235-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> Does any one know how to setup SQLserver with ruby1.9. It was working > on an earlier version and now nothing works! I have installed the > gems dbi ,dbd-odbc and activerecord-odbc-adapter and can connect in > straight Ruby. However, using rails with database.yml nothing works! > I hosed everything and reinstalled rails and now, I get Win32/Parite > virus on ruby.exe. Any ideas? I''m losing confidence on open > source......Ha! really? Poor you, go for a paid solution then. -- Leonardo Mateo. There''s no place like ~ -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Leonardo Mateo wrote:> On Sun, Jan 3, 2010 at 4:10 PM, steve <stevew1235-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >> Does any one know how to setup SQLserver with ruby1.9. �It was working >> on an earlier version and now nothing works! �I have installed the >> gems dbi ,dbd-odbc and activerecord-odbc-adapter and can connect in >> straight Ruby. �However, using rails with database.yml nothing works! >> I hosed everything and reinstalled rails and now, I get Win32/Parite >> virus on ruby.exe. �Any ideas? �I''m losing confidence on open >> source...... > Ha! really? > Poor you, go for a paid solution then.It looks you need some teaching about manners. To Steve: Is there any particular reason why do you need ruby1.9. I also had lots of problems with 1.9 on Windows and went back to 1.8.6 where everything works fine. Don''t fix if it aint broken. by TheR -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
I wrote this tutorial for using Ruby on Rails with SQL Server. It is very easy to follow: http://www.codecapers.com/post/A-Ruby-on-Rails-Tutorial-for-NET-Developers.aspx On Jan 3, 5:34 pm, Damjan Rems <li...-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:> Leonardo Mateo wrote: > > On Sun, Jan 3, 2010 at 4:10 PM, steve <stevew1...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: > >> Does any one know how to setup SQLserver with ruby1.9. It was working > >> on an earlier version and now nothing works! I have installed the > >> gems dbi ,dbd-odbc and activerecord-odbc-adapter and can connect in > >> straight Ruby. However, using rails with database.yml nothing works! > >> I hosed everything and reinstalled rails and now, I get Win32/Parite > >> virus on ruby.exe. Any ideas? I''m losing confidence on open > >> source...... > > Ha! really? > > Poor you, go for a paid solution then. > > It looks you need some teaching about manners. > > To Steve: Is there any particular reason why do you need ruby1.9. I also > had lots of problems with 1.9 on Windows and went back to 1.8.6 where > everything works fine. > > Don''t fix if it aint broken. > > by > TheR > -- > Posted viahttp://www.ruby-forum.com/.-- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
mceranski wrote:> I wrote this tutorial for using Ruby on Rails with SQL Server. It is > very easy to follow: > http://www.codecapers.com/post/A-Ruby-on-Rails-Tutorial-for-NET-Developers.aspxmceranski, Thanks for the tutorial. It was informative. Unfortunately I wasn''t able to get it to work. I''m running on a WinXP machine, using SQL Server 2008 Express. I am using ruby 1.8.7 and rails 2.3.5. My gem list: actionmailer (2.3.5) actionpack (2.3.5) activerecord (2.3.5) activerecord-sqlserver-adapter (2.3.5) activeresource (2.3.5) activesupport (2.3.5) cgi_multipart_eof_fix (2.5.0) fastthread (1.0.1) gem_plugin (0.2.3) linecache (0.43) mongrel (1.1.5) mysql (2.7.3) rack (1.0.1) rails (2.3.5) rake (0.8.7) ruby-debug-base (0.10.3) ruby-debug-ide (0.4.5) rubygems-update (1.3.6) sqlite3-ruby (1.2.1) -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
It seems my message got cut off. What I wanted to include was the error
log from when I accessed http://localhost:3000/Contacts
Here it is:
/!\ FAILSAFE /!\ Mon May 10 09:32:43 -0700 2010
Status: 500 Internal Server Error
S1090 (0) [Microsoft][ODBC Driver Manager] Invalid string or buffer
length
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-sqlserver-adapter-2.3.5/lib/active_record/connection_adapters/sqlserver_adapter.rb:765:in
`initialize''
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-sqlserver-adapter-2.3.5/lib/active_record/connection_adapters/sqlserver_adapter.rb:765:in
`connect''
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-sqlserver-adapter-2.3.5/lib/active_record/connection_adapters/sqlserver_adapter.rb:765:in
`connect''
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-sqlserver-adapter-2.3.5/lib/active_record/connection_adapters/sqlserver_adapter.rb:192:in
`initialize''
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-sqlserver-adapter-2.3.5/lib/active_record/connection_adapters/sqlserver_adapter.rb:28:in
`new''
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-sqlserver-adapter-2.3.5/lib/active_record/connection_adapters/sqlserver_adapter.rb:28:in
`sqlserver_connection''
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:223:in
`send''
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:223:in
`new_connection''
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:245:in
`checkout_new_connection''
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:188:in
`checkout''
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:184:in
`loop''
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:184:in
`checkout''
C:/Ruby/lib/ruby/1.8/monitor.rb:242:in `synchronize''
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:183:in
`checkout''
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:98:in
`connection''
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:326:in
`retrieve_connection''
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/connection_adapters/abstract/connection_specification.rb:123:in
`retrieve_connection''
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/connection_adapters/abstract/connection_specification.rb:115:in
`connection''
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/query_cache.rb:9:in
`cache''
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/query_cache.rb:28:in
`call''
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:361:in
`call''
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/string_coercion.rb:25:in
`call''
C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/head.rb:9:in
`call''
C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/methodoverride.rb:24:in
`call''
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/params_parser.rb:15:in
`call''
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/session/cookie_store.rb:93:in
`call''
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/failsafe.rb:26:in
`call''
C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/lock.rb:11:in
`call''
C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/lock.rb:11:in
`synchronize''
C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/lock.rb:11:in
`call''
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/dispatcher.rb:114:in
`call''
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/reloader.rb:34:in
`run''
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/dispatcher.rb:108:in
`call''
C:/Ruby/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/rails/rack/static.rb:31:in
`call''
C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/urlmap.rb:46:in
`call''
C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/urlmap.rb:40:in
`each''
C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/urlmap.rb:40:in
`call''
C:/Ruby/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/rails/rack/log_tailer.rb:17:in
`call''
C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/content_length.rb:13:in
`call''
C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/chunked.rb:15:in
`call''
C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/handler/mongrel.rb:64:in
`process''
C:/Ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:159:in
`process_client''
C:/Ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:158:in
`each''
C:/Ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:158:in
`process_client''
C:/Ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:285:in
`run''
C:/Ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:285:in
`initialize''
C:/Ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:285:in
`new''
C:/Ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:285:in
`run''
C:/Ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:268:in
`initialize''
C:/Ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:268:in
`new''
C:/Ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:268:in
`run''
C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/handler/mongrel.rb:34:in
`run''
C:/Ruby/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/commands/server.rb:111
C:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
`gem_original_require''
C:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
`require''
script/server:3
Any suggestions?
Thanks,
Snowdall
--
Posted via http://www.ruby-forum.com/.
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Clark Snowdall wrote:> It seems my message got cut off. What I wanted to include was the error > log from when I accessed http://localhost:3000/Contacts > > Here it is: > > /!\ FAILSAFE /!\ Mon May 10 09:32:43 -0700 2010 > Status: 500 Internal Server Error > S1090 (0) [Microsoft][ODBC Driver Manager] Invalid string or buffer > length> > > Any suggestions? > > Thanks, > SnowdallHi, Can you please post your database.yml it seems like your gems are set up correctly. I would check the odbc and database.yml settings. -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
this may help http://www.codecapers.com/post/A-Ruby-on-Rails-Tutorial-for-NET-Developers.aspx Jason On 5/18/2010 08:46, Simon Krollpfeifer wrote:> Clark Snowdall wrote: > >> It seems my message got cut off. What I wanted to include was the error >> log from when I accessed http://localhost:3000/Contacts >> >> Here it is: >> >> /!\ FAILSAFE /!\ Mon May 10 09:32:43 -0700 2010 >> Status: 500 Internal Server Error >> S1090 (0) [Microsoft][ODBC Driver Manager] Invalid string or buffer >> length >> > >> >> Any suggestions? >> >> Thanks, >> Snowdall >> > Hi, > > Can you please post your database.yml it seems like your gems are set up > correctly. I would check the odbc and database.yml settings. >-- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
guys, It''s interesting. Did the post below solve the problem? On May 19, 11:18 am, jason white <jasonwhite...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> this may helphttp://www.codecapers.com/post/A-Ruby-on-Rails-Tutorial-for-NET-Devel... > > Jason >-- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On May 24, 8:06 pm, ct9a <anexi...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> guys, > > It''s interesting. Did the post below solve the problem?Not for me. I am still working on getting the connection working, although I have not spent too much time on it. I am using SQL Server 2005, though, and I know pretty much nothing about SQL Server so it''s being a little bit of a learning curve to set this up. So far I have installed DBI and activerecord-sqlserver-adapter (2.3.5). After I did that I tried to use mode ADO and got this: NotImplementedError: Please use version 2.3.1 of the adapter for ADO connections. Future versions may support ADO.NET. So I installed 2.3.1 instead and got this when starting the console (but it let me in): c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/ connection_adapters/abstract/connection_specification.rb:76:in `establish_connection'':RuntimeError: Please install the sqlserver adapter: `gem install activerecord-sqlserver-adapter` (no such file to load -- deprecated) and this when trying to instantiate a new record for a table: ActiveRecord::ConnectionNotEstablished: ActiveRecord::ConnectionNotEstablished from c:/ruby/lib/ruby/gems/1.8/ gems/activerecord-2.3.5/lib/active_record/connection_adapters/abstract/ connection_pool.rb:326:in `retrieve_connection'' Seeing this amount of "success" I switched back to 2.3.5 and changed the mode to ODBC, but the DSN parameter gave me trouble. Now I think the DSN is OK (not sure, though): dsn: Driver={SQL Server};Server=<server_name> where <server_name> is the server name showing in the Connection Properties window off the DB Management application (Microsoft SQL Server Management Studio Express). I think the DSN is OK because of the error I am getting now, which could indicate that I have passed the DSN problem but there is something else going on. Now starting the console gives no errors but I can''t get to the tables (testing from the console with a ''Table.new'' command): ODBC::Error: S1090 (0) [Microsoft][ODBC Driver Manager] Invalid string or buffer length I have checked on error S1090 and this is what I found: SQLExecute S1090 Invalid string or buffer length. One of the following situations: * Parameter pointer is null and length does not equal SQL_NULL_DATA. * Parameter is not null and length is equal to SQL_NULL_DATA. * Parameter is not null, length is negative, length is not equal to SQL_NULL_DATA, and length is not equal to SQL_NTS. I seems to me like some type of "configuration" error. If anybody has an idea of what could be going on I would appreciate any help and if I get a connection working I''ll make sure I post here the steps it took me to make it work.> > On May 19, 11:18 am, jason white <jasonwhite...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: > > > this may helphttp://www.codecapers.com/post/A-Ruby-on-Rails-Tutorial-for-NET-Devel... > > > Jason > > -- > You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. > To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. > For more options, visit this group athttp://groups.google.com/group/rubyonrails-talk?hl=en.-- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Have you tried using JRuby with activerecord-jdbcmssql-adapter? We''ve heard multiple stories from folks having better luck using JRuby to connect to SQLServer than with the buggy ODBC driver. /Nick On Tue, May 25, 2010 at 9:27 AM, pepe <Pepe-gUAqH5+0sKL6V6G2DxALlg@public.gmane.org> wrote:> On May 24, 8:06 pm, ct9a <anexi...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >> guys, >> >> It''s interesting. Did the post below solve the problem? > > Not for me. I am still working on getting the connection working, > although I have not spent too much time on it. I am using SQL Server > 2005, though, and I know pretty much nothing about SQL Server so it''s > being a little bit of a learning curve to set this up. > > So far I have installed DBI and activerecord-sqlserver-adapter > (2.3.5). After I did that I tried to use mode ADO and got this: > > NotImplementedError: Please use version 2.3.1 of the adapter for ADO > connections. Future versions may support ADO.NET. > > So I installed 2.3.1 instead and got this when starting the console > (but it let me in): > > c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/ > connection_adapters/abstract/connection_specification.rb:76:in > `establish_connection'':RuntimeError: Please install the sqlserver > adapter: `gem install activerecord-sqlserver-adapter` (no such file to > load -- deprecated) > > and this when trying to instantiate a new record for a table: > > ActiveRecord::ConnectionNotEstablished: > ActiveRecord::ConnectionNotEstablished from c:/ruby/lib/ruby/gems/1.8/ > gems/activerecord-2.3.5/lib/active_record/connection_adapters/abstract/ > connection_pool.rb:326:in `retrieve_connection'' > > Seeing this amount of "success" I switched back to 2.3.5 and changed > the mode to ODBC, but the DSN parameter gave me trouble. Now I think > the DSN is OK (not sure, though): > > dsn: Driver={SQL Server};Server=<server_name> > > where <server_name> is the server name showing in the Connection > Properties window off the DB Management application (Microsoft SQL > Server Management Studio Express). > > I think the DSN is OK because of the error I am getting now, which > could indicate that I have passed the DSN problem but there is > something else going on. Now starting the console gives no errors but > I can''t get to the tables (testing from the console with a ''Table.new'' > command): > > ODBC::Error: S1090 (0) [Microsoft][ODBC Driver Manager] Invalid string > or buffer length > > I have checked on error S1090 and this is what I found: > > SQLExecute > S1090 > Invalid string or buffer length. One of the following > situations: > > * Parameter pointer is null and length does not equal > SQL_NULL_DATA. > * Parameter is not null and length is equal to > SQL_NULL_DATA. > * Parameter is not null, length is negative, length is not > equal to SQL_NULL_DATA, and length is not equal to SQL_NTS. > > I seems to me like some type of "configuration" error. If anybody has > an idea of what could be going on I would appreciate any help and if I > get a connection working I''ll make sure I post here the steps it took > me to make it work. > >> >> On May 19, 11:18 am, jason white <jasonwhite...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >> >> > this may helphttp://www.codecapers.com/post/A-Ruby-on-Rails-Tutorial-for-NET-Devel... >> >> > Jason >> >> -- >> You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. >> To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org >> To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org >> For more options, visit this group athttp://groups.google.com/group/rubyonrails-talk?hl=en. > > -- > You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. > To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. > For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en. > >-- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On May 25, 11:46 am, Nick Sieger <nicksie...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> Have you tried using JRuby with activerecord-jdbcmssql-adapter? We''ve > heard multiple stories from folks having better luck using JRuby to > connect to SQLServer than with the buggy ODBC driver.The thought has crossed my mind, especially since I already wrote some time ago a Java app. that connected to SQL Server 2005 with no problem whatsoever and I am guessing JRuby could be using Java "stuff". I actually took a look at that code I wrote a while back to check out the connection string. The thing is that I have never created a JRuby application and I don''t know if I want to go through the learning curve. I haven''t really looked at JRuby at all and this project needs to get going pretty fast. Do you have any recommendations about JRuby documentation? Any comments about the learning curve? Thanks!> > /Nick > > > > On Tue, May 25, 2010 at 9:27 AM, pepe <P...-gUAqH5+0sKL6V6G2DxALlg@public.gmane.org> wrote: > > On May 24, 8:06 pm, ct9a <anexi...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: > >> guys, > > >> It''s interesting. Did the post below solve the problem? > > > Not for me. I am still working on getting the connection working, > > although I have not spent too much time on it. I am using SQL Server > > 2005, though, and I know pretty much nothing about SQL Server so it''s > > being a little bit of a learning curve to set this up. > > > So far I have installed DBI and activerecord-sqlserver-adapter > > (2.3.5). After I did that I tried to use mode ADO and got this: > > > NotImplementedError: Please use version 2.3.1 of the adapter for ADO > > connections. Future versions may support ADO.NET. > > > So I installed 2.3.1 instead and got this when starting the console > > (but it let me in): > > > c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/ > > connection_adapters/abstract/connection_specification.rb:76:in > > `establish_connection'':RuntimeError: Please install the sqlserver > > adapter: `gem install activerecord-sqlserver-adapter` (no such file to > > load -- deprecated) > > > and this when trying to instantiate a new record for a table: > > > ActiveRecord::ConnectionNotEstablished: > > ActiveRecord::ConnectionNotEstablished from c:/ruby/lib/ruby/gems/1.8/ > > gems/activerecord-2.3.5/lib/active_record/connection_adapters/abstract/ > > connection_pool.rb:326:in `retrieve_connection'' > > > Seeing this amount of "success" I switched back to 2.3.5 and changed > > the mode to ODBC, but the DSN parameter gave me trouble. Now I think > > the DSN is OK (not sure, though): > > > dsn: Driver={SQL Server};Server=<server_name> > > > where <server_name> is the server name showing in the Connection > > Properties window off the DB Management application (Microsoft SQL > > Server Management Studio Express). > > > I think the DSN is OK because of the error I am getting now, which > > could indicate that I have passed the DSN problem but there is > > something else going on. Now starting the console gives no errors but > > I can''t get to the tables (testing from the console with a ''Table.new'' > > command): > > > ODBC::Error: S1090 (0) [Microsoft][ODBC Driver Manager] Invalid string > > or buffer length > > > I have checked on error S1090 and this is what I found: > > > SQLExecute > > S1090 > > Invalid string or buffer length. One of the following > > situations: > > > * Parameter pointer is null and length does not equal > > SQL_NULL_DATA. > > * Parameter is not null and length is equal to > > SQL_NULL_DATA. > > * Parameter is not null, length is negative, length is not > > equal to SQL_NULL_DATA, and length is not equal to SQL_NTS. > > > I seems to me like some type of "configuration" error. If anybody has > > an idea of what could be going on I would appreciate any help and if I > > get a connection working I''ll make sure I post here the steps it took > > me to make it work. > > >> On May 19, 11:18 am, jason white <jasonwhite...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: > > >> > this may helphttp://www.codecapers.com/post/A-Ruby-on-Rails-Tutorial-for-NET-Devel... > > >> > Jason > > >> -- > >> You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. > >> To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org. > >> To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > >> For more options, visit this group athttp://groups.google.com/group/rubyonrails-talk?hl=en. > > > -- > > You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. > > To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > > To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > > For more options, visit this group athttp://groups.google.com/group/rubyonrails-talk?hl=en. > > -- > You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. > To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. > For more options, visit this group athttp://groups.google.com/group/rubyonrails-talk?hl=en.-- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On Tue, May 25, 2010 at 10:54 AM, pepe <Pepe-gUAqH5+0sKL6V6G2DxALlg@public.gmane.org> wrote:> On May 25, 11:46 am, Nick Sieger <nicksie...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >> Have you tried using JRuby with activerecord-jdbcmssql-adapter? We''ve >> heard multiple stories from folks having better luck using JRuby to >> connect to SQLServer than with the buggy ODBC driver. > > The thought has crossed my mind, especially since I already wrote some > time ago a Java app. that connected to SQL Server 2005 with no problem > whatsoever and I am guessing JRuby could be using Java "stuff". I > actually took a look at that code I wrote a while back to check out > the connection string. The thing is that I have never created a JRuby > application and I don''t know if I want to go through the learning > curve. I haven''t really looked at JRuby at all and this project needs > to get going pretty fast. Do you have any recommendations about JRuby > documentation? Any comments about the learning curve? > > Thanks!The experience should be identical to Ruby -- just substitute "jruby" for "ruby" in your command lines and that''s about it, really. Just head over to jruby.org/downloads, grab a windows installer, and go. The one difference is to "jruby -S gem activerecord-jdbcmssql-adapter" to install JRuby''s SQLServer support. You''ll also want to review one more step outlined here to run the "jdbc" generator: http://blog.nicksieger.com/articles/2009/10/12/fresh-0-9-2-activerecord-jdbc-adapter-release Once you''ve run that generator, use "mssql" for the adapter name in database.yml. Cheers, /Nick> >> >> /Nick >> >> >> >> On Tue, May 25, 2010 at 9:27 AM, pepe <P...-gUAqH5+0sKL6V6G2DxALlg@public.gmane.org> wrote: >> > On May 24, 8:06 pm, ct9a <anexi...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >> >> guys, >> >> >> It''s interesting. Did the post below solve the problem? >> >> > Not for me. I am still working on getting the connection working, >> > although I have not spent too much time on it. I am using SQL Server >> > 2005, though, and I know pretty much nothing about SQL Server so it''s >> > being a little bit of a learning curve to set this up. >> >> > So far I have installed DBI and activerecord-sqlserver-adapter >> > (2.3.5). After I did that I tried to use mode ADO and got this: >> >> > NotImplementedError: Please use version 2.3.1 of the adapter for ADO >> > connections. Future versions may support ADO.NET. >> >> > So I installed 2.3.1 instead and got this when starting the console >> > (but it let me in): >> >> > c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/ >> > connection_adapters/abstract/connection_specification.rb:76:in >> > `establish_connection'':RuntimeError: Please install the sqlserver >> > adapter: `gem install activerecord-sqlserver-adapter` (no such file to >> > load -- deprecated) >> >> > and this when trying to instantiate a new record for a table: >> >> > ActiveRecord::ConnectionNotEstablished: >> > ActiveRecord::ConnectionNotEstablished from c:/ruby/lib/ruby/gems/1.8/ >> > gems/activerecord-2.3.5/lib/active_record/connection_adapters/abstract/ >> > connection_pool.rb:326:in `retrieve_connection'' >> >> > Seeing this amount of "success" I switched back to 2.3.5 and changed >> > the mode to ODBC, but the DSN parameter gave me trouble. Now I think >> > the DSN is OK (not sure, though): >> >> > dsn: Driver={SQL Server};Server=<server_name> >> >> > where <server_name> is the server name showing in the Connection >> > Properties window off the DB Management application (Microsoft SQL >> > Server Management Studio Express). >> >> > I think the DSN is OK because of the error I am getting now, which >> > could indicate that I have passed the DSN problem but there is >> > something else going on. Now starting the console gives no errors but >> > I can''t get to the tables (testing from the console with a ''Table.new'' >> > command): >> >> > ODBC::Error: S1090 (0) [Microsoft][ODBC Driver Manager] Invalid string >> > or buffer length >> >> > I have checked on error S1090 and this is what I found: >> >> > SQLExecute >> > S1090 >> > Invalid string or buffer length. One of the following >> > situations: >> >> > * Parameter pointer is null and length does not equal >> > SQL_NULL_DATA. >> > * Parameter is not null and length is equal to >> > SQL_NULL_DATA. >> > * Parameter is not null, length is negative, length is not >> > equal to SQL_NULL_DATA, and length is not equal to SQL_NTS. >> >> > I seems to me like some type of "configuration" error. If anybody has >> > an idea of what could be going on I would appreciate any help and if I >> > get a connection working I''ll make sure I post here the steps it took >> > me to make it work. >> >> >> On May 19, 11:18 am, jason white <jasonwhite...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >> >> >> > this may helphttp://www.codecapers.com/post/A-Ruby-on-Rails-Tutorial-for-NET-Devel... >> >> >> > Jason >> >> >> -- >> >> You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. >> >> To post to this group, send email to rubyonrails-talk-/JYPxA39Uh4Ykp1iOSErHA@public.gmane.orgm. >> >> To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org >> >> For more options, visit this group athttp://groups.google.com/group/rubyonrails-talk?hl=en. >> >> > -- >> > You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. >> > To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org. >> > To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org >> > For more options, visit this group athttp://groups.google.com/group/rubyonrails-talk?hl=en. >> >> -- >> You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. >> To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org >> To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org >> For more options, visit this group athttp://groups.google.com/group/rubyonrails-talk?hl=en. > > -- > You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. > To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. > For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en. > >-- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Hi Nick, I just went for a little reading to http://jruby.org/ and although writing code in JRuby might not be different than writing in Ruby it seems that deploying the application might involve some other steps I am not familiar with. My applications run in intranets with very few users and the setup we use is very simple: Mongrel as web service and deployment is just an application folder copy away. I''d like to keep things as simple as possible for now. If I use JRuby, do I need to use GlashFish or can I still use Mongrel as my web server? Do I need to deploy using a .war file or can I just copy the application''s folder as I am currently doing? Thanks a lot. On May 25, 12:29 pm, Nick Sieger <nicksie...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> On Tue, May 25, 2010 at 10:54 AM, pepe <P...-gUAqH5+0sKL6V6G2DxALlg@public.gmane.org> wrote: > > On May 25, 11:46 am, Nick Sieger <nicksie...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: > >> Have you tried using JRuby with activerecord-jdbcmssql-adapter? We''ve > >> heard multiple stories from folks having better luck using JRuby to > >> connect to SQLServer than with the buggy ODBC driver. > > > The thought has crossed my mind, especially since I already wrote some > > time ago a Java app. that connected to SQL Server 2005 with no problem > > whatsoever and I am guessing JRuby could be using Java "stuff". I > > actually took a look at that code I wrote a while back to check out > > the connection string. The thing is that I have never created a JRuby > > application and I don''t know if I want to go through the learning > > curve. I haven''t really looked at JRuby at all and this project needs > > to get going pretty fast. Do you have any recommendations about JRuby > > documentation? Any comments about the learning curve? > > > Thanks! > > The experience should be identical to Ruby -- just substitute "jruby" > for "ruby" in your command lines and that''s about it, really. Just > head over to jruby.org/downloads, grab a windows installer, and go. > > The one difference is to "jruby -S gem activerecord-jdbcmssql-adapter" > to install JRuby''s SQLServer support. You''ll also want to review one > more step outlined here to run the "jdbc" generator: > > http://blog.nicksieger.com/articles/2009/10/12/fresh-0-9-2-activereco... > > Once you''ve run that generator, use "mssql" for the adapter name in > database.yml. > > Cheers, > /Nick > > > > > > >> /Nick > > >> On Tue, May 25, 2010 at 9:27 AM, pepe <P...-gUAqH5+0sKL6V6G2DxALlg@public.gmane.org> wrote: > >> > On May 24, 8:06 pm, ct9a <anexi...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: > >> >> guys, > > >> >> It''s interesting. Did the post below solve the problem? > > >> > Not for me. I am still working on getting the connection working, > >> > although I have not spent too much time on it. I am using SQL Server > >> > 2005, though, and I know pretty much nothing about SQL Server so it''s > >> > being a little bit of a learning curve to set this up. > > >> > So far I have installed DBI and activerecord-sqlserver-adapter > >> > (2.3.5). After I did that I tried to use mode ADO and got this: > > >> > NotImplementedError: Please use version 2.3.1 of the adapter for ADO > >> > connections. Future versions may support ADO.NET. > > >> > So I installed 2.3.1 instead and got this when starting the console > >> > (but it let me in): > > >> > c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/ > >> > connection_adapters/abstract/connection_specification.rb:76:in > >> > `establish_connection'':RuntimeError: Please install the sqlserver > >> > adapter: `gem install activerecord-sqlserver-adapter` (no such file to > >> > load -- deprecated) > > >> > and this when trying to instantiate a new record for a table: > > >> > ActiveRecord::ConnectionNotEstablished: > >> > ActiveRecord::ConnectionNotEstablished from c:/ruby/lib/ruby/gems/1.8/ > >> > gems/activerecord-2.3.5/lib/active_record/connection_adapters/abstract/ > >> > connection_pool.rb:326:in `retrieve_connection'' > > >> > Seeing this amount of "success" I switched back to 2.3.5 and changed > >> > the mode to ODBC, but the DSN parameter gave me trouble. Now I think > >> > the DSN is OK (not sure, though): > > >> > dsn: Driver={SQL Server};Server=<server_name> > > >> > where <server_name> is the server name showing in the Connection > >> > Properties window off the DB Management application (Microsoft SQL > >> > Server Management Studio Express). > > >> > I think the DSN is OK because of the error I am getting now, which > >> > could indicate that I have passed the DSN problem but there is > >> > something else going on. Now starting the console gives no errors but > >> > I can''t get to the tables (testing from the console with a ''Table.new'' > >> > command): > > >> > ODBC::Error: S1090 (0) [Microsoft][ODBC Driver Manager] Invalid string > >> > or buffer length > > >> > I have checked on error S1090 and this is what I found: > > >> > SQLExecute > >> > S1090 > >> > Invalid string or buffer length. One of the following > >> > situations: > > >> > * Parameter pointer is null and length does not equal > >> > SQL_NULL_DATA. > >> > * Parameter is not null and length is equal to > >> > SQL_NULL_DATA. > >> > * Parameter is not null, length is negative, length is not > >> > equal to SQL_NULL_DATA, and length is not equal to SQL_NTS. > > >> > I seems to me like some type of "configuration" error. If anybody has > >> > an idea of what could be going on I would appreciate any help and if I > >> > get a connection working I''ll make sure I post here the steps it took > >> > me to make it work. > > >> >> On May 19, 11:18 am, jason white <jasonwhite...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: > > >> >> > this may helphttp://www.codecapers.com/post/A-Ruby-on-Rails-Tutorial-for-NET-Devel... > > >> >> > Jason > > >> >> -- > >> >> You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. > >> >> To post to this group, send email to rubyonrails-talk@googlegroups.com. > >> >> To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > >> >> For more options, visit this group athttp://groups.google.com/group/rubyonrails-talk?hl=en. > > >> > -- > >> > You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. > >> > To post to this group, send email to rubyonrails-talk@googlegroups.com. > >> > To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > >> > For more options, visit this group athttp://groups.google.com/group/rubyonrails-talk?hl=en. > > >> -- > >> You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. > >> To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org. > >> To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > >> For more options, visit this group athttp://groups.google.com/group/rubyonrails-talk?hl=en. > > > -- > > You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. > > To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > > To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > > For more options, visit this group athttp://groups.google.com/group/rubyonrails-talk?hl=en. > > -- > You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. > To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. > For more options, visit this group athttp://groups.google.com/group/rubyonrails-talk?hl=en.-- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. 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On Tue, May 25, 2010 at 9:40 AM, pepe <Pepe-gUAqH5+0sKL6V6G2DxALlg@public.gmane.org> wrote:> If I use JRuby, do I need to use GlashFish or can I still use Mongrel > as my web server? Do I need to deploy using a .war file or can I just > copy the application''s folder as I am currently doing?You can continue to use Mongrel (or the Glassfish gem or Trinidad (Tomcat) gem) with the same application folder layout you have now. An app server/WAR file deployment is way overkill unless you need some other aspect of JEE architecture. FWIW, -- Hassan Schroeder ------------------------ hassan.schroeder-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org twitter: @hassan -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Thanks Hassan (and Nick). I am going to see if I can get something running quickly in JRuby. On May 25, 1:47 pm, Hassan Schroeder <hassan.schroe...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> On Tue, May 25, 2010 at 9:40 AM, pepe <P...-gUAqH5+0sKL6V6G2DxALlg@public.gmane.org> wrote: > > If I use JRuby, do I need to use GlashFish or can I still use Mongrel > > as my web server? Do I need to deploy using a .war file or can I just > > copy the application''s folder as I am currently doing? > > You can continue to use Mongrel (or the Glassfish gem or Trinidad > (Tomcat) gem) with the same application folder layout you have now. > > An app server/WAR file deployment is way overkill unless you need > some other aspect of JEE architecture. > > FWIW, > -- > Hassan Schroeder ------------------------ hassan.schroe...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org > twitter: @hassan > > -- > You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. > To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. > For more options, visit this group athttp://groups.google.com/group/rubyonrails-talk?hl=en.-- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
> The one difference is to "jruby -S gem activerecord-jdbcmssql-adapter" > to install JRuby''s SQLServer support. You''ll also want to review one > more step outlined here to run the "jdbc" generator:Hi Nick, Got the adapter installed (your command was missing the word ''install'', though) but now I am getting errors. After running this command: jruby -S rails my_app I get this message: c:/jruby-1.5.0/lib/ruby/site_ruby/1.8/rubygems.rb:777:in `report_activate_error'': Could not find RubyGem rails (>= 0) (Gem::LoadError) ??? I noticed that rubygems are coming from the ''site_ruby'' instead of the ''gems'' folder. I tried to remove the rubygems from ''site_ruby'' to see if that would work but there was no difference I am kind of confused... -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On May 25, 2010, at 15:51 , pepe wrote:>> The one difference is to "jruby -S gem activerecord-jdbcmssql-adapter" >> to install JRuby''s SQLServer support. You''ll also want to review one >> more step outlined here to run the "jdbc" generator: > > Hi Nick, > > Got the adapter installed (your command was missing the word > ''install'', though) but now I am getting errors. After running this > command:Oops, yes it was.> > jruby -S rails my_app > > I get this message: > > c:/jruby-1.5.0/lib/ruby/site_ruby/1.8/rubygems.rb:777:in > `report_activate_error'': Could not find RubyGem rails (>= 0) > (Gem::LoadError)You''ll need to re-install the Rails gem as well. /Nick> > ??? > > I noticed that rubygems are coming from the ''site_ruby'' instead of the > ''gems'' folder. I tried to remove the rubygems from ''site_ruby'' to see > if that would work but there was no difference > > I am kind of confused... > > -- > You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. > To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en. >-- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On May 25, 10:27 am, pepe <P...-1PhG29ZdMB/g+20BJ0uB2w@public.gmane.org> wrote:> On May 24, 8:06 pm, ct9a <anexi...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: > > > guys, > > > It''s interesting. Did the post below solve the problem? > > Not for me. I am still working on getting the connection working, > although I have not spent too much time on it. I am using SQL Server > 2005, though, and I know pretty much nothing about SQL Server so it''s > being a little bit of a learning curve to set this up. > > So far I have installed DBI and activerecord-sqlserver-adapter > (2.3.5). After I did that I tried to use mode ADO and got this: > > NotImplementedError: Please use version 2.3.1 of the adapter for ADO > connections. Future versions may support ADO.NET. > > So I installed 2.3.1 instead and got this when starting the console > (but it let me in): > > c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/ > connection_adapters/abstract/connection_specification.rb:76:in > `establish_connection'':RuntimeError: Please install the sqlserver > adapter: `gem install activerecord-sqlserver-adapter` (no such file to > load -- deprecated) > > and this when trying to instantiate a new record for a table: > > ActiveRecord::ConnectionNotEstablished: > ActiveRecord::ConnectionNotEstablished from c:/ruby/lib/ruby/gems/1.8/ > gems/activerecord-2.3.5/lib/active_record/connection_adapters/abstract/ > connection_pool.rb:326:in `retrieve_connection'' > > Seeing this amount of "success" I switched back to 2.3.5 and changed > the mode to ODBC, but the DSN parameter gave me trouble. Now I think > the DSN is OK (not sure, though): > > dsn: Driver={SQL Server};Server=<server_name> > > where <server_name> is the server name showing in the Connection > Properties window off the DB Management application (Microsoft SQL > Server Management Studio Express). > > I think the DSN is OK because of the error I am getting now, which > could indicate that I have passed the DSN problem but there is > something else going on. Now starting the console gives no errors but > I can''t get to the tables (testing from the console with a ''Table.new'' > command):I just recently got a Rails 2.3.5 app up on SQL Server 2005 using ODBC mode, and the DSN I ended up using was the name specified in the "Data Sources" control panel as a system DSN. I also had no end of trouble until I added the login info to the (supposedly optional) "Use this username and password to connect to the DB for additional configuration" [paraphrasing] area. There was also the mess from running 32-bit Ruby on Windows Server 2008 - the regular control panel created a DSN that couldn''t be seen from Ruby. I *finally* found these directions: http://www.boche.net/blog/index.php/2009/11/21/create-a-32-bit-vcenter-dsn-on-a-64-bit-operating-system/ That pointed me to the 32-bit control panel I needed. Not exactly the easiest launch in the world... --Matt Jones -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Thanks for the info Matt. I followed Nick''s suggestions and instructions and using JRuby is ending up being way easier than using ODBC with Ruby. I got a connection up and running after I realized a couple of things and I am right now playing with it. I was getting a weird error about IDENTITY but I think I just figured out how to fix it. When I finish I''ll post here what I hope will be an easy guide to using JRuby with SQL Server. On May 25, 10:07 pm, Matt Jones <al2o...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> On May 25, 10:27 am, pepe <P...-1PhG29ZdMB/g+20BJ0uB2w@public.gmane.org> wrote: > > > > > On May 24, 8:06 pm, ct9a <anexi...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: > > > > guys, > > > > It''s interesting. Did the post below solve the problem? > > > Not for me. I am still working on getting the connection working, > > although I have not spent too much time on it. I am using SQL Server > > 2005, though, and I know pretty much nothing about SQL Server so it''s > > being a little bit of a learning curve to set this up. > > > So far I have installed DBI and activerecord-sqlserver-adapter > > (2.3.5). After I did that I tried to use mode ADO and got this: > > > NotImplementedError: Please use version 2.3.1 of the adapter for ADO > > connections. Future versions may support ADO.NET. > > > So I installed 2.3.1 instead and got this when starting the console > > (but it let me in): > > > c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/ > > connection_adapters/abstract/connection_specification.rb:76:in > > `establish_connection'':RuntimeError: Please install the sqlserver > > adapter: `gem install activerecord-sqlserver-adapter` (no such file to > > load -- deprecated) > > > and this when trying to instantiate a new record for a table: > > > ActiveRecord::ConnectionNotEstablished: > > ActiveRecord::ConnectionNotEstablished from c:/ruby/lib/ruby/gems/1.8/ > > gems/activerecord-2.3.5/lib/active_record/connection_adapters/abstract/ > > connection_pool.rb:326:in `retrieve_connection'' > > > Seeing this amount of "success" I switched back to 2.3.5 and changed > > the mode to ODBC, but the DSN parameter gave me trouble. Now I think > > the DSN is OK (not sure, though): > > > dsn: Driver={SQL Server};Server=<server_name> > > > where <server_name> is the server name showing in the Connection > > Properties window off the DB Management application (Microsoft SQL > > Server Management Studio Express). > > > I think the DSN is OK because of the error I am getting now, which > > could indicate that I have passed the DSN problem but there is > > something else going on. Now starting the console gives no errors but > > I can''t get to the tables (testing from the console with a ''Table.new'' > > command): > > I just recently got a Rails 2.3.5 app up on SQL Server 2005 using ODBC > mode, and the DSN I ended up using was the name specified in the "Data > Sources" control panel as a system DSN. I also had no end of trouble > until I added the login info to the (supposedly optional) "Use this > username and password to connect to the DB for additional > configuration" [paraphrasing] area. > > There was also the mess from running 32-bit Ruby on Windows Server > 2008 - the regular control panel created a DSN that couldn''t be seen > from Ruby. I *finally* found these directions: > > http://www.boche.net/blog/index.php/2009/11/21/create-a-32-bit-vcente... > > That pointed me to the 32-bit control panel I needed. Not exactly the > easiest launch in the world... > > --Matt Jones-- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
> > Got the adapter installed (your command was missing the word > > ''install'', though) but now I am getting errors. After running this > > command: > > Oops, yes it was.That was an easy fix after I went to http://kenai.com/projects/jruby/pages/GettingStarted from the JRuby main page. ;)> You''ll need to re-install the Rails gem as well.Well, that comment made me realize that JRuby actually works ''separate'' from Ruby. Sometimes I wonder if I actually have a brain. :) Thanks a lot Nick.> > /Nick > > > > > ??? > > > I noticed that rubygems are coming from the ''site_ruby'' instead of the > > ''gems'' folder. I tried to remove the rubygems from ''site_ruby'' to see > > if that would work but there was no difference > > > I am kind of confused... > > > -- > > You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. > > To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > > To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > > For more options, visit this group athttp://groups.google.com/group/rubyonrails-talk?hl=en.-- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
pepe
2010-May-26 03:06 UTC
Guide to using SQL Server on Rails (with JRuby, in a Windows environment)
First of all many thanks to everybody contributing to solve this
problem of mine, especially Nick Sieger, who proposed what ended up
being a pretty easy way to making everything work.
The original task: I needed to be able to use SQL Server 2005 in a RoR
application in a Windows environment.
The problem: Accessing SQL Server from RoR was proving a pretty
challenging task for my little and lazy brain.
The solution: Use JRuby and activerecord-jdbcmssql-adapter, as Nick
suggested.
Here are the steps:
1. Install JRuby.
Go to http://www.jruby.org/download and select the version you
need (in my case it was "JRuby 1.5.0 Windows Executable
(md5, sha1)"), then run the executable.
2. Get familiar with how to run JRuby commands
Go to http://kenai.com/projects/jruby/pages/GettingStarted and
check out the several commands on that page. The commands
are similar to Ruby''s but different enough that it''s a
good idea
to
check them out. Pay especial attention to ''jruby -S''
3. Install activerecord-jdbcmssql-adapter
At the command line type:
=> jruby -S gem install activerecord-jdbcmssql-adapter
4. Install rails (this one is only for those who are as thick as I am,
probably nobody but me)
What? Again? I already have the thing installed, don''t I?
No, you don''t. It took me a moment to realize this but you are
installing rails **under** JRuby. The other version you have runs
under regular Ruby (one of Nick''s comments light the bulb in my
head).
=> jruby -S gem install rails (in my case: jruby -S gem install
rails -v=2.3.5)
5. Create your rails application
=> jruby -S rails your_app
6. Run the jdbc generator (as per Nick''s instructions).
=> jruby script/generate jdbc
7. Your database.yml should look something like this:
development:
adapter: mssql
database: your_db_name_here
username: your_user_name_here
password: your_password_here
8. Work on your application
One little word of caution in case you run into the same problem...
After I got all the above done I went to the console (jruby script/
console) and instantiated a table record and tried to save it:
c = Contact.new
c.save!
I got this error:
ActiveRecord::StatementInvalid: ActiveRecord::ActiveRecordError:
IDENTITY_INSERT could not be turned OFF for table...
After I played a little bit with the table definition in the DB using
Microsoft SQL Server Mangement Studio Express I realized that the ID
column, although primary key, was not set as IDENTITY column. I
changed that and... nothing! Same error.
Just for the fun of it I explicitly declared the primary key in my
model:
class Contact < ActiveRecord::Base
self.primary_key = ''ID''
end
That did the trick. It seems you have to specify the primary key or
you won''t be able to save the records.
And one last thing. My table has column names such as FirstName and
LastName. ActiveRecord forced me to use case sensitive symbols during
assignments:
I could use :FirstName => ...
I could not use :firstname or :firstName
This last one might have to do with the DB or table definition but I
have not had time to research it to see if making column names case
insensitive is possible under SQL Server. The weird thing is that
using the Management tool I tried to create a column named
''firstname''
just to check and the tool didn''t let me. ???
Well, I hope this helps somebody else.
Thank you to everybody.
--
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John Ivanoff
2010-May-26 11:36 UTC
Re: Guide to using SQL Server on Rails (with JRuby, in a Windows environment)
I''m a little late but here''s what I did with window, ROR and MSSQL server http://johnivanoff.blogspot.com/2010/03/new-ruby-on-rails-setup-on-windows-xp.html cheers, John On May 25, 10:06 pm, pepe <P...-1PhG29ZdMB/g+20BJ0uB2w@public.gmane.org> wrote:> First of all many thanks to everybody contributing to solve this > problem of mine, especially Nick Sieger, who proposed what ended up > being a pretty easy way to making everything work. > > The original task: I needed to be able to use SQL Server 2005 in a RoR > application in a Windows environment. > > The problem: Accessing SQL Server from RoR was proving a pretty > challenging task for my little and lazy brain. > > The solution: Use JRuby and activerecord-jdbcmssql-adapter, as Nick > suggested. > > Here are the steps: > > 1. Install JRuby. > Go tohttp://www.jruby.org/downloadand select the version you > need (in my case it was "JRuby 1.5.0 Windows Executable > (md5, sha1)"), then run the executable. > 2. Get familiar with how to run JRuby commands > Go tohttp://kenai.com/projects/jruby/pages/GettingStartedand > check out the several commands on that page. The commands > are similar to Ruby''s but different enough that it''s a good idea > to > check them out. Pay especial attention to ''jruby -S'' > 3. Install activerecord-jdbcmssql-adapter > At the command line type: > => jruby -S gem install activerecord-jdbcmssql-adapter > 4. Install rails (this one is only for those who are as thick as I am, > probably nobody but me) > What? Again? I already have the thing installed, don''t I? > No, you don''t. It took me a moment to realize this but you are > installing rails **under** JRuby. The other version you have runs > under regular Ruby (one of Nick''s comments light the bulb in my > head). > => jruby -S gem install rails (in my case: jruby -S gem install > rails -v=2.3.5) > 5. Create your rails application > => jruby -S rails your_app > 6. Run the jdbc generator (as per Nick''s instructions). > => jruby script/generate jdbc > 7. Your database.yml should look something like this: > development: > adapter: mssql > database: your_db_name_here > username: your_user_name_here > password: your_password_here > 8. Work on your application > > One little word of caution in case you run into the same problem... > > After I got all the above done I went to the console (jruby script/ > console) and instantiated a table record and tried to save it: > c = Contact.new > c.save! > > I got this error: > ActiveRecord::StatementInvalid: ActiveRecord::ActiveRecordError: > IDENTITY_INSERT could not be turned OFF for table... > > After I played a little bit with the table definition in the DB using > Microsoft SQL Server Mangement Studio Express I realized that the ID > column, although primary key, was not set as IDENTITY column. I > changed that and... nothing! Same error. > > Just for the fun of it I explicitly declared the primary key in my > model: > > class Contact < ActiveRecord::Base > self.primary_key = ''ID'' > end > > That did the trick. It seems you have to specify the primary key or > you won''t be able to save the records. > > And one last thing. My table has column names such as FirstName and > LastName. ActiveRecord forced me to use case sensitive symbols during > assignments: > I could use :FirstName => ... > I could not use :firstname or :firstName > > This last one might have to do with the DB or table definition but I > have not had time to research it to see if making column names case > insensitive is possible under SQL Server. The weird thing is that > using the Management tool I tried to create a column named ''firstname'' > just to check and the tool didn''t let me. ??? > > Well, I hope this helps somebody else. > > Thank you to everybody.-- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Marnen Laibow-Koser
2010-May-26 12:49 UTC
Re: Guide to using SQL Server on Rails (with JRuby, in a Win
pepe wrote:> First of all many thanks to everybody contributing to solve this > problem of mine, especially Nick Sieger, who proposed what ended up > being a pretty easy way to making everything work. > > The original task: I needed to be able to use SQL Server 2005 in a RoR > application in a Windows environment. > > The problem: Accessing SQL Server from RoR was proving a pretty > challenging task for my little and lazy brain. > >[...] You don''t need JRuby to do this. At my job, we''re connecting to MS SQL databases with MRI on Mac OS (with FreeTDS). Also, check out marnen-foreigner (my fork of Foreigner). It''s just like the original Foreigner, but it handles foreign key constraints on MS SQL. Best, -- Marnen Laibow-Koser http://www.marnen.org marnen-sbuyVjPbboAdnm+yROfE0A@public.gmane.org -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
pepe
2010-May-26 19:42 UTC
Re: Guide to using SQL Server on Rails (with JRuby, in a Windows environment)
> After I played a little bit with the table definition in the DB using > Microsoft SQL Server Mangement Studio Express I realized that the ID > column, although primary key, was not set as IDENTITY column. I > changed that and... nothing! Same error. > > Just for the fun of it I explicitly declared the primary key in my > model: > > class Contact < ActiveRecord::Base > self.primary_key = ''ID'' > end > > That did the trick. It seems you have to specify the primary key or > you won''t be able to save the records.I found the ''problem''. It was the case of the field names. All fields in the table were either upper or mixed case, including ID. I renamed the fields to all lowercase and removed the primary key declaration from the model. I then tried again to create a new record and it went through. I didn''t try making the ID column NOT IDENTITY as I think the table still needs it, though.> And one last thing. My table has column names such as FirstName and > LastName. ActiveRecord forced me to use case sensitive symbols during > assignments: > I could use :FirstName => ... > I could not use :firstname or :firstName > > This last one might have to do with the DB or table definition but I > have not had time to research it to see if making column names case > insensitive is possible under SQL Server. The weird thing is that > using the Management tool I tried to create a column named ''firstname'' > just to check and the tool didn''t let me. ???I looked everywhere I could around the DB Management tool and could find nothing that would disregard the case of the column names. I also looked up all methods names for ActiveRecord::Base and couldn''t find anything there either. If anybody knows how to set this up so the case is disregarded I would appreciate the tip. Thank you -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.