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This article explains the concept and benefits of logical deletion, then demonstrates how to implement it in Spring Boot 3 using JPA annotations like @SQLDelete and @SoftDelete, and MyBatis‑Plus configuration, complete with code examples and SQL output.
This article explains how the @TableLogic annotation in MyBatis-Plus implements logical deletion by converting delete operations into updates, details its parameters, supported field types, global configuration, and provides complete Java and SQL code examples for practical usage.
The article explains how many backend services use logical deletion—simply flagging or masking user data instead of physically removing it—to appear compliant with standards like China's GB/T 35273, while highlighting risks such as continued e‑bike control, fraud detection challenges, and missed logout handling.