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bulk_insertions_with_insert_all

⚡ Bulk Insertions with insert_all​

Insert thousands of records in a single query without ActiveRecord callbacks or validations. Ideal for seeding or importing CSV data.

users = (1..5000).map do |i|
  { name: "User #{i}", created_at: Time.current, updated_at: Time.current }
end
User.insert_all(users)