yaclty/Java-Interview-Guide
1
0
Fork 0
mirror of https://github.com/Snailclimb/JavaGuide synced 2025-08-14 05:21:42 +08:00
Code Issues Projects Releases Wiki Activity

Update MySQL.md

Browse Source 
使得文字更可读
This commit is contained in:
qyaaaa 2021-05-05 21:12:01 +08:00 committed by GitHub
parent 97c475ceea
commit f728aa9f00
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
docs/database/MySQL.md
View File

@ -130,9 +130,9 @@ MVCC 可以看作是行级锁的一个升级，可以有效减少加锁操作，
**InnoDB 存储引擎的锁的算法有三种：**
- Record lock：单个行记录上的锁
- Record lock：记录锁，单个行记录上的锁
- Gap lock：间隙锁，锁定一个范围，不包括记录本身
- Next-key lock：record+gap 锁定一个范围，包含记录本身
- Next-key lock：record+gap临键锁，锁定一个范围，包含记录本身
## 查询缓存
@ -281,4 +281,4 @@ InnoDB 存储引擎在 **分布式事务** 的情况下一般会用到 **SERIALI
- 《高性能 MySQL》
- https://www.omnisci.com/technical-glossary/relational-database
- https://www.omnisci.com/technical-glossary/relational-database