On 5 January 2012 02:53, Daisy Di li...@ruby-forum.com wrote:
i have two table, comment and post, both have composite keys, and no id
column, comment belongs to post, i follow the instruction of
http://compositekeys.rubyforge.org/, and it seems successfully,
(But i still cant confirm to put
i have two table, comment and post, both have composite keys, and no id
column, comment belongs to post, i follow the instruction of
http://compositekeys.rubyforge.org/, and it seems successfully,
(But i still cant confirm to put require 'rubygems' and
require 'composite_primary_keys' on which
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