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SQL Server
多线程批量更新数据库死锁问题?
154s6a5d
·
Jun 11, 2020
· 2651 views
This topic created in 2147 days ago, the information mentioned may be changed or developed.
在多线程场景下,对数据库的 merge 操作,会出现 sql server 死锁问题。请问大佬一般怎么解决?
死锁
多线
数据库
merge
1 replies
•
2021-08-26 21:08:44 +08:00
1
mmdsun
Aug 26, 2021 via Android
MERGE 的并发注意事项:
https://docs.microsoft.com/zh-cn/sql/t-sql/statements/merge-transact-sql?view=sql-server-ver15#concurrency-considerations-for-merge
分析死锁原因:
https://docs.microsoft.com/zh-cn/sql/tools/sql-server-profiler/analyze-deadlocks-with-sql-server-profiler?view=sql-server-ver15
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