You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: fix_posts_read.rb
    path of file: ./repos/discourse/app/jobs/onceoff
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

module Jobs
  class FixPostsRead < ::Jobs::Onceoff
    def execute_onceoff(args)
      # Skipping to the last post in a topic used to count all posts in the topic
      # as read in user stats. Cap the posts read count to 50 * topics_entered.

      sql = <<~SQL
UPDATE user_stats
   SET posts_read_count = topics_entered * 50
 WHERE user_id IN (
   SELECT us2.user_id
     FROM user_stats us2
    WHERE u
    
    def execute_onceoff(args)
      # Skipping to the last post in a topic used to count all posts in the topic
      # as read in user stats. Cap the posts read count to 50 * topics_entered.

      sql = <<~SQL
UPDATE user_stats
   SET posts_read_count = topics_entered * 50
 WHERE user_id IN (
   SELECT us2.user_id
     FROM user_stats us2
    WHERE us2.topics_entered > 0
      AND us2.posts_read_count / us2.topics_entered > 50
 )
      SQL

      DB.exec(sql)
    end