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事务的传播性propagation
2022-07-26 10:24:00 【starriesWEB】
事务的传播性 propagation
- MANDATORY: 支持当前事务,如果不存在则抛出异常。
- NESTED: 如果当前事务存在,则在嵌套事务中执行,REQUIRED否则行为类似。
- NEVER: 非事务执行,如果存在事务,则引发异常。
- NOT_SUPPORTED: 以非事务方式执行,如果当前事务存在,则挂起当前事务。
- REQUIRED: 支持当前事务,如果不存在则创建一个新事务。
- REQUIRES_NEW: 创建一个新事务,并暂停当前事务(如果存在)。
- SUPPORTS: 支持当前事务,如果不存在则非事务执行。
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