19 lines
803 B
Ruby
19 lines
803 B
Ruby
class MigrateToNormalizeExpires < ActiveRecord::Migration[6.1]
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def change
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def up
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safety_assured do
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execute 'insert into status_expires (status_id, expires_at, action, created_at, updated_at) select id as status_id, expires_at, expires_action as action, created_at, updated_at from statuses where expires_at is not null and expires_at != \'infinity\';'
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remove_column :statuses, :expires_at
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remove_column :statuses, :expires_action
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end
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end
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def down
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safety_assured do
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add_column :statuses, :expires_at, :datetime
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add_column :statuses, :expires_action, :integer, default: 0, null: false
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execute 'update statuses set expires_at = se.expires_at, expires_action = se.action from status_expires se;'
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end
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end
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end
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end
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