闭社主体
forked from https://github.com/tootsuite/mastodon
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24 lines
440 B
24 lines
440 B
require Rails.root.join('lib', 'mastodon', 'migration_helpers')
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class AddLockVersionToPolls < ActiveRecord::Migration[5.2]
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include Mastodon::MigrationHelpers
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disable_ddl_transaction!
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def up
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safety_assured do
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add_column_with_default(
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:polls,
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:lock_version,
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:integer,
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allow_null: false,
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default: 0
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)
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end
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end
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def down
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remove_column :polls, :lock_version
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end
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end
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