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30990006a9
This reduces chances of errors where consumers of strings mutate inputs and reduces memory usage of the app. Test suite passes now, but there may be some stuff left, so we will run a few sites on a branch prior to merging
9 lines
325 B
Ruby
9 lines
325 B
Ruby
# frozen_string_literal: true
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class AddUnreadPmIndexToNotifications < ActiveRecord::Migration[4.2]
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def change
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# create index idxtmp on notifications(user_id, id) where notification_type = 6 AND NOT read
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add_index :notifications, [:user_id, :id], unique: true, where: 'notification_type = 6 AND NOT read'
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end
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end
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