ruby-on-rails-3 – 使用gem“bullet”在“declarative_authorization”gem中修复N 1查询

概述目前我正在开发一个大型Web应用程序并使其工作更快我决定重构所有N 1个查询(减少对数据库的请求数量, http://rails-bestpractices.com/posts/29-fix-n-1-queries).所以我安装了gem“bullet”,它现在不适用于Rails 3.1.1(你可以使用 https://github.com/flyerhzm/bullet的fork).在每个页面上使 目前我正在开发一个大型Web应用程序并使其工作更快我决定重构所有N 1个查询(减少对数据库的请求数量,http://rails-bestpractices.com/posts/29-fix-n-1-queries).所以我安装了gem“bullet”,它现在不适用于Rails 3.1.1(你可以使用 https://github.com/flyerhzm/bullet的fork).在每个页面上使用declarative_authorization gem时,我会收到相同的警报：

N+1 query detected  Role => [:permissions]  Add to your finder: :include => [:permissions]N+1 query detected  Permission => [:permission_rules]  Add to your finder: :include => [:permission_rules]CACHE (0.0ms)  SELECT "roles".* FROM "roles"   CACHE (0.0ms)  SELECT "permissions".* FROM "permissions" WHERE "permissions"."role_ID" = 1  CACHE (0.0ms)  SELECT "permissions".* FROM "permissions" WHERE "permissions"."role_ID" = 2  CACHE (0.0ms)  SELECT "permissions".* FROM "permissions" WHERE "permissions"."role_ID" = 3  CACHE (0.0ms)  SELECT "permissions".* FROM "permissions" WHERE "permissions"."role_ID" = 4  CACHE (0.0ms)  SELECT "permissions".* FROM "permissions" WHERE "permissions"."role_ID" = 6  CACHE (0.0ms)  SELECT "permissions".* FROM "permissions" WHERE "permissions"."role_ID" = 7  CACHE (0.0ms)  SELECT "permissions".* FROM "permissions" WHERE "permissions"."role_ID" = 8  CACHE (0.0ms)  SELECT "permission_rules".* FROM "permission_rules" INNER JOIN "permission_rules_permissions" ON "permission_rules"."ID" = "permission_rules_permissions"."permission_rule_ID" WHERE "permission_rules_permissions"."permission_ID" = 30  CACHE (0.0ms)  SELECT "permission_rules".* FROM "permission_rules" INNER JOIN "permission_rules_permissions" ON "permission_rules"."ID" = "permission_rules_permissions"."permission_rule_ID" WHERE "permission_rules_permissions"."permission_ID" = 31...

你可以帮我解决这个问题吗？

解决方法 我会删除宝石,但添加：包括在两个模型中的每一个. 总结

以上是内存溢出为你收集整理的ruby-on-rails-3 – 使用gem“bullet”在“declarative_authorization”gem中修复N 1查询全部内容，希望文章能够帮你解决ruby-on-rails-3 – 使用gem“bullet”在“declarative_authorization”gem中修复N 1查询所遇到的程序开发问题。

如果觉得内存溢出网站内容还不错，欢迎将内存溢出网站推荐给程序员好友。