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class CreateMessages < ActiveRecord::Migration
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def self.up
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create_table :messages do |t|
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t.text :value
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end
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if ActiveRecord::Base.connection.instance_values["config"][:adapter] == "mysql"
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execute "ALTER TABLE messages ENGINE = MYISAM"
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execute "ALTER TABLE messages ADD FULLTEXT (value)"
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else
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add_index :messages, :value
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end
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end
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def self.down
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remove_index :messages, :value
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drop_table :messages
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end
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end
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