ruby vis oracle by ruby-oci8

ruby vis oracle by ruby-oci8

先安装oracle  instantclient. 

gem install ruby-oci8

提示失败:

 cd /Users/g/lib/instantclient_11_2

 ln -s libclntsh.dylib.11.1 libclntsh.dylib

require "oci8"

conn = OCI8.new('tmp','tmp','tmp')

cursor = conn.exec('SELECT * FROM dict ')

while r = cursor.fetch()

  puts r.join(',')

end

cursor.close

conn.logoff

参考:

http://ruby-oci8.rubyforge.org/en/
dbi接口