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class RevertFaceNamesAndValuesToTextRecords < ActiveRecord::Migration
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def self.up
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if ActiveRecord::Base.connection.instance_values["config"][:adapter] == "mysql"
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execute "ALTER TABLE fact_values MODIFY value text COLLATE utf8_bin NOT NULL;"
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end
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end
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def self.down
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if ActiveRecord::Base.connection.instance_values["config"][:adapter] == "mysql"
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execute %{ALTER TABLE fact_values MODIFY value varchar(255) COLLATE utf8_bin NOT NULL}
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end
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end
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end
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