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ruby-on-rails - rails 日志。这是什么意思

转载 作者:行者123 更新时间:2023-12-04 06:41:42 25 4
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我在我的开发日志中看到了这个。 mCACHE 行是什么意思?它们是 SQL 查询吗?

 ←[1m←[36mTodo Load (1.0ms)←[0m  ←[1mSELECT "todos".* FROM "todos" WHERE ("todos".project_id IN (4,5,6,7,8,9,10,11,12,13))←[0m
←[1m←[35mLog Load (1.0ms)←[0m SELECT "logs".* FROM "logs" WHERE ("logs".todo_id IN (134,135,136))
←[1m←[36mCACHE (0.0ms)←[0m ←[1mSELECT "firms".* FROM "firms" WHERE ("firms"."id" = 2) LIMIT 1←[0m
←[1m←[35mCACHE (0.0ms)←[0m SELECT "users".* FROM "users" WHERE ("users"."id" = 3) LIMIT 1
←[1m←[36mCACHE (0.0ms)←[0m ←[1mSELECT "users".* FROM "users" WHERE ("users"."id" = 3) LIMIT 1←[0m
←[1m←[35mCACHE (0.0ms)←[0m SELECT "users".* FROM "users" WHERE ("users"."id" = 3) LIMIT 1
←[1m←[36mCACHE (0.0ms)←[0m ←[1mSELECT "firms".* FROM "firms" WHERE ("firms"."id" = 2) LIMIT 1←[0m
←[1m←[35mCACHE (0.0ms)←[0m SELECT "firms".* FROM "firms" WHERE ("firms"."id" = 2) LIMIT 1
←[1m←[36mCACHE (0.0ms)←[0m ←[1mSELECT "firms".* FROM "firms" WHERE ("firms"."id" = 2) LIMIT 1←[0m
←[1m←[35mCACHE (0.0ms)←[0m SELECT "firms".* FROM "firms" WHERE ("firms"."id" = 2) LIMIT 1
←[1m←[36mCACHE (0.0ms)←[0m ←[1mSELECT "firms".* FROM "firms" WHERE ("firms"."id" = 2) LIMIT 1←[0m
←[1m←[35mCACHE (0.0ms)←[0m SELECT "firms".* FROM "firms" WHERE ("firms"."id" = 2) LIMIT 1
←[1m←[36mCACHE (0.0ms)←[0m ←[1mSELECT "firms".* FROM "firms" WHERE ("firms"."id" = 2) LIMIT 1←[0m
←[1m←[35mCACHE (0.0ms)←[0m SELECT "firms".* FROM "firms" WHERE ("firms"."id" = 2) LIMIT 1
←[1m←[36mCACHE (0.0ms)←[0m ←[1mSELECT "firms".* FROM "firms" WHERE ("firms"."id" = 2) LIMIT 1←[0m

最佳答案

[numberm 只是 ANSI color codes - 它应该在智能终端中显示漂亮的颜色,否则看起来很糟糕。

CACHE 是“一个 sql 查询,已缓存(之前执行,现在从缓存中加载)”- 参见例如this

关于ruby-on-rails - rails 日志。这是什么意思,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/4280420/

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