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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
10 lines
368 B
Ruby
10 lines
368 B
Ruby
# frozen_string_literal: true
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class AddRepliesToForumThreads < ActiveRecord::Migration[4.2]
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def change
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add_column :forum_threads, :reply_count, :integer, default: 0, null: false
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execute "UPDATE forum_threads SET reply_count = (SELECT COUNT(*) FROM posts WHERE posts.reply_to_post_number IS NOT NULL AND posts.forum_thread_id = forum_threads.id)"
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end
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end
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