调试

lib/tasks/statistic_subject_info.rake

@@ -92,6 +92,7 @@ namespace :subjects do
         Rails.logger.info("---------------------shixun_info_statistic: #{subject.id}")
         data = Subjects::ShixunUsedInfoService.call(subject)
         data.each do |key|
+          puts "###shixun_id： #{key[:shixun_id]}"
           next if key[:shixun_id].nil?
           str << ("(#{subject.id}, #{key[:shixun_id]}, '#{key[:stage]}', '#{key[:name]}', #{key[:challenge_count]}, " +
               "#{key[:course_count]}, #{key[:school_count]}, #{key[:used_count]}, #{key[:passed_count]}, " +
@@ -99,10 +100,10 @@ namespace :subjects do
               "'#{Time.now.strftime('%Y-%m-%d %H:%M:%S')}', '#{Time.now.strftime('%Y-%m-%d %H:%M:%S')}')")
           if str.size == 1000
             str_c = str
-            str -= str_c
             sql = "REPLACE INTO subject_shixun_infos(#{column_value}) VALUES #{str_c.uniq.join(",")}"
             puts sql
             ActiveRecord::Base.connection.execute sql
+            str -= str_c
           end
         end
       end