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This article takes you to understand MySQL's transaction isolation level and MVCC
Database
2023-07-01 19:11:26
views: null
Table of contents
1. Data preparation
2. Transaction isolation level
2.1 Problems encountered in concurrent transaction execution
2.2 Four isolation levels in the SQL standard
2.3 Four isolation levels supported in MySQL
3. MVCC
3.1 Version chain
3.2 ReadView
3.2.1 READ COMMITTED
3.2.2 REPEATABLE READ
3.3 Summary of MVCC
4. About purge
V. Summary
1. Data preparation
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Origin
blog.csdn.net/liang921119/article/details/131008641
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