Backfill missing created_at on comment notifications
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# frozen_string_literal: true
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class BackfillMissingCreatedAtOnCommentedNotifications < ActiveRecord::Migration[6.1]
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def up
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execute <<~SQUIRREL
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UPDATE notifications
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SET created_at = comments.created_at, updated_at = comments.created_at
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FROM comments
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WHERE notifications.target_id = comments.id AND notifications.created_at IS NULL AND notifications.type = 'Notification::Commented'
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SQUIRREL
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# clean up notifications for deleted comments
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Notification::Commented.where(created_at: nil).destroy_all
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end
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def down; end
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end
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@ -10,7 +10,7 @@
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#
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# It's strongly recommended that you check this file into your version control system.
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ActiveRecord::Schema.define(version: 2023_02_27_174822) do
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ActiveRecord::Schema.define(version: 2023_05_26_181715) do
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# These are extensions that must be enabled in order to support this database
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enable_extension "plpgsql"
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