deadlock

执行一个查询语句结果在业务繁忙时期经常返回以下错误

[Microsoft][ODBC SQL Server Driver][SQL Server]Transaction (Process ID 69) was deadlocked on lock | communication buffer resources with another process and has been chosen as the deadlock victim. Rerun the transaction.

/COMMON/ScriptLib/AdoLib.asp, line 162


有没有人知道大致的原因？

系统检测到出现了死锁现象，已经取消了事务，希望重新运行改事务。进程号为：69，一般为应用逻辑的问题。

[[i] 本帖最后由 sqysl 于 2008-7-3 17:44 编辑 [/i]]