统计错误

lib/tasks/statistic_subject_info.rake

@@ -9,8 +9,8 @@ namespace :subjects do
     buffer_size = 0
     column_value = "subject_id, study_count, course_study_count, initiative_study, passed_count, course_used_count, " +
         "school_used_count, created_at, updated_at"
-    subjects.find_in_batches(batch_size: 50) do |s, index|
+    subjects.find_in_batches(batch_size: 50) do |s|
-      Parallel.each_with_index(s, in_processes: 4) do |subject|
+      Parallel.each_with_index(s, in_processes: 4) do |subject, index|
         puts("---------------------data_statistic: #{subject.id}")
         Rails.logger.info("---------------------data_statistic: #{subject.id}")
         data = Subjects::DataStatisticService.new(subject)