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class UpgradeEventsAndNodesForStandaloneEvents < ActiveRecord::Migration[8.1]
def up
# Events: make node optional, add missing fields
change_column_null :events, :node_id, true
add_column :events, :title, :string
add_column :events, :description, :text
# Occurrences: make node optional
change_column_null :occurrences, :node_id, true
# Nodes: add external URL
add_column :nodes, :external_url, :string
end
def down
remove_column :nodes, :external_url
change_column_null :occurrences, :node_id, false
remove_column :events, :description
remove_column :events, :title
change_column_null :events, :node_id, false
end
end
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