热门

最新

红包

立Flag

投票

同城

发布
uesowys
计算机科技研究员
4 年前
trueuesowys

If there are delete or update operations in the middle of the transaction,the snapshot of them will change.
评论
2
打赏
  • 复制链接
  • 举报
下一条：
Read is consistent but update or delete is not consistent,first in first update or delete,last in last update or delete,it's because that multiple updates result in multiple versions row.