comp.lang.ruby

Glauco Magnelli

7/10/2008 6:10:00 PM

Now it's ok, you can view the solution on ruby-oci8 forum. Thanks to
Kubo Takehiron for his help.

Bye
paco



Glauco Magnelli wrote:
> Hi, I've a problem with dbi:oci8. I hope that you could help me.
> My code is this:
>
> 1 require 'dbi'
> 2 dbh = DBI.connect("dbi:oci8:service_name", "user", "password")
> 3 rs = dbh.prepare('SELECT * FROM table')
> 4 rs.execute
> 5 while rsRow = rs.fetch do
> 6 p rsRow
> 7 end
> 8 rs.finish
> 9 dbh.disconnect if dbh
>
> I've installed correctly all I need (DBI, OCI8, ...), but I get this
> error:
>
> attr.c:178:in oci8lib.so: ORA-24316: illegal handle type
> (DBI::DatabaseError)
> from /usr/lib/ruby/site_ruby/1.8/oci8.rb:1591:in `initialize'
> from /usr/lib/ruby/site_ruby/1.8/oci8.rb:780:in `new'
> from /usr/lib/ruby/site_ruby/1.8/oci8.rb:780:in
> `column_metadata'
> from /usr/lib/ruby/site_ruby/1.8/oci8.rb:779:in `collect'
> from /usr/lib/ruby/site_ruby/1.8/oci8.rb:779:in
> `column_metadata'
> from /usr/lib/ruby/site_ruby/1.8/DBD/OCI8/OCI8.rb:346:in
> `column_info'
> from /usr/lib/ruby/site_ruby/1.8/dbi.rb:666:in `column_names'
> from /usr/lib/ruby/site_ruby/1.8/dbi.rb:646:in `execute'
> from test.rb:14
>
> If I comment lines 4-5-6-7 is all ok: load driver, connect and prepare.
> I dont't understand what is the problem, the same code with Mysql driver
> is ok.
> Can you help me?
>
> Thanks, paco

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