mysql 报错 Batch update returned unexpected row count from update [0]
今天在跟进站点访问量代码的时候，出现了如图的错误： 百度之后发现该错误的原因是因为在执行saveOrUpdate修改数据库数据时，根据条件检索到多条数据，如图所示， UPDATE 表 SET 字段 = val WHERE 条件 ,根据where条件能检索到两条以上的数据，那么执行update便会报错 Batch update returned unexpected row
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相关文章
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- 2. org.hibernate.StaleStateException: Batch update returned unexpected row count from update: 0 actual
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