37
腾讯面试：一条SQL语句执行得很慢的原因有哪些？---不看后悔系列
source link: https://juejin.im/post/5cc1b3095188252b7f6745b0
Go to the source link to view the article. You can view the picture content, updated content and better typesetting reading experience. If the link is broken, please click the button below to view the snapshot at that time.
说实话，这个问题可以涉及到 MySQL 的很多核心知识，可以扯出一大堆，就像要考你计算机网络的知识时，问你“输入URL回车之后，究竟发生了什么”一样，看看你能说出多少了。 之前腾讯面试的实话，也问到这个问题了，不过答的很不好，之前没去想过相关原因，导致一时之间
Recommend
About Joyk
Aggregate valuable and interesting links.
Joyk means Joy of geeK