14 lines
541 B
Ruby
14 lines
541 B
Ruby
class AddUserPreferenceId < ActiveRecord::Migration
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def self.up
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remove_primary_key 'user_preferences'
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add_column "user_preferences", "id", :bigint, :limit => 64, :null => false
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add_primary_key "user_preferences", ["id"]
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change_column "user_preferences", "id", :bigint, :limit => 64, :null => false, :options => "AUTO_INCREMENT"
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add_index "user_preferences", ["id"], :name => "user_preferences_id_idx"
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end
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def self.down
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remove_index 'user_preferences', 'id'
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remove_column 'user_preferences', 'id'
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end
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end
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