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Posts Tagged ‘migration’

Mysql::Error: query: not connected while rake db:migrate

Posted by firstruby on August 25, 2011

With Ruby 1.9.2 and Rails 3.0.10,
If you are facing following problem while doing “rake db:migrate”,

Mysql::Error: query: not connected: SHOW TABLES

then you may need to download ‘libmySQL’ from http://instantrails.rubyforge.org/svn/trunk/InstantRails-win/InstantRails/mysql/bin/libmySQL.dll and paste that in C:\Ruby192\bin folder.

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