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irb(main):010:0> "show trsult: #{1*3}"
=> "show trsult: 3"
irb(main):011:0> 'show trsult: #{1*3}'
=> "show trsult: \#{1*3}"


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DBI.connect("DBI:ADO:Provider=Microsoft.Jet.OLEDB.4.0;Data Source=db.mdb;")

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Ruby: Ruby1.9.1
Rails: Rails2.3.5
Mysql:Mysql5.0.9
Driver:mysql-2.8.1-x86-mingw32.gem
IDE:Rubymine2.0.1
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RubyÏîÄ¿—>ÓÒ¼ü—>Create Model
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Ruby:Ruby1.9.1
Rails:Rails2.3.5
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Driver:mysql-2.8.1-x86-mingw32.gem
IDE:Rubymine2.0.1
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<h1>Welcome to login!</h1>
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RubyϽâ¾öoci8°²×°´íÎóµÄÎÊÌâ

Prepare
1. Download 'OCI 1.x.x.rb' (it's VERY important - execution MUST be *.rb)
2. Download 'oci8lib.so'
Install
1. Copy 'OCI8.rb' to .../ruby/lib/ruby/site_ruby/1.8/DBD/OCI8
2. Copy 'oci8.rb' to .../ruby/lib/ruby/site_ruby/1.8
3. Copy 'oci8lib.so' to .../ruby/lib/ruby/site_ruby/1.8/i386-msv ......

Cassandra in Action with Twitter's Ruby Client

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Cassandra in Action with Twitter's Ruby Client.pdf
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