If you get this error : Mysql::Error: query: not connected: or one just like it, it’s because you need an older DLL.. Which I just happen to have found, because I needed to fix this problem too!
libmySQL.dll

Enjoy.

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This is known to work on ASE 12.5.1 - you’re welcome to let me know what else worked, I am particularly curious about later versions of Sybase ASE, such as 15.

Prerequisites:

1. Sybase PC Client 12.52
2. The Ruby Sybase  files
3. gem install activerecord-sybase-adapter -s http://gems.rubyonrails.org

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Caveat: This adapter may only work with the enterprise edition of Sybase (i.e. Sybase ASE) not with SQLAnywhere (Sybase ASA)

gem install activerecord-sybase-adapter -s http://gems.rubyonrails.org

ActiveRecord::Base.establish_connection(
:adapter => “sybase”,
:database => “test”,
:host => “ ( Read more... )

Default passwords for MSSQL, Sybase, and mySQL:
, , ,
That’s right.. All three have blank root / sa passwords by default. Talk about secure! That’s the kind of knowledge that can come in handy.

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