<commit_before><commit_msg>add foreign key index part 5<commit_after>class AddForeignKeyIndexes5 < ActiveRecord::Migration
  tag :postdeploy
  disable_ddl_transaction!

  def change
    add_index :discussion_topics, :external_feed_id, algorithm: :concurrently, where: "external_feed_id IS NOT NULL"
  end
end

{'fraction_non_alphanumeric': 0.06796116504854369, 'fraction_numerical': 0.006472491909385114, 'mean_word_length': 6.75, 'pattern_counts': {'":': 0, '<': 4, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '6955920', 'n_tokens_mistral': 98, 'n_tokens_neox': 94, 'n_words': 25}