From: eddy.pagotto@... Date: 2008-02-21T22:39:59+09:00 Subject: Re: Confused about OCI8 OK, all work, finally! :o) I installed the Oracle client 9.2 on my machine, then configured the TNSNAMES.ORA with the right service name, and both SQL*Plus and my Ruby test app work. Thanks a lot for your support Kubo, and thanks to Jesse for the first important suggestion. Best regards, Eddy On Feb 21, 11:25 am, KUBO Takehiro wrote: > HI, > > On Thu, Feb 21, 2008 at 6:59 PM, wrote: > > OK, > > to summarize: > > 1. I have to install the full version of Oracle client > > Yes. > > > 2. I have to add the service name to TNSNAMES.ORA > > Yes. > > > 3. To test the connection I will use OCI8.new("", "", > > "") > > 3. To test the connection I will use OCI8.new("", "", > "") > > is a name defined in TNSNAMES.ORA. > Tns name may be differnet name with service name. > > > So, with Oracle 8 and 9, I cannot use the Instant client 10.x because > > I can only use the /// form only with 10g > > database. > > 10g client, exactly speaking. > 10g client can use /// to connect to 9i databases.