【发布时间】：2016-02-12 18:17:32
【问题描述】：
在截断和插入数百万行的几个较大的存储过程中，我们至少有 30% 或更多的时间在 DMS 中遇到死锁。但是，只有一个查询在运行，所以我看不出死锁是我的错：
Msg 110802, Level 16, State 1, Line 1
110802;An internal DMS error occurred that caused this operation to fail. Details: Exception: Microsoft.SqlServer.DataWarehouse.DataMovement.Workers.DmsSqlNativeException, Message: SqlNativeBufferReader.Run, error in OdbcExecuteQuery: SqlState: 40001, NativeError: 1205, 'Error calling: SQLExecDirect(this->GetHstmt(), (SQLWCHAR *)statementText, SQL_NTS), SQL return code: -1 | SQL Error Info: SrvrMsgState: 71, SrvrSeverity: 13, Error <1>: ErrorMsg: [Microsoft][ODBC Driver 11 for SQL Server][SQL Server]Transaction (Process ID 2265) was deadlocked on lock | generic waitable object resources with another process and has been chosen as the deadlock victim. Rerun the transaction. | Error calling: pReadConn->ExecuteQuery(statementText, bufferFormat) | state: FFFF, number: 7801, active connections: 120', Connection String: Driver={pdwodbc};APP=TypeC01-DmsNativeReader:DB3\mpdwsvc (13732)-ODBC;Trusted_Connection=yes;AutoTranslate=no;Server=\\.\pipe\DB.3-b6c0a7b26544\sql\query
还有：
110802;An internal DMS error occurred that caused this operation to fail. Details: Exception: Microsoft.SqlServer.DataWarehouse.DataMovement.Workers.DmsSqlNativeException, Message: SqlNativeBufferReader.Run, error in OdbcExecuteQuery: SqlState: 40001, NativeError: 1205, 'Error calling: SQLExecDirect(this->GetHstmt(), (SQLWCHAR *)statementText, SQL_NTS), SQL return code: -1 | SQL Error Info: SrvrMsgState: 71, SrvrSeverity: 13, Error <1>: ErrorMsg: [Microsoft][ODBC Driver 11 for SQL Server][SQL Server]Transaction (Process ID 804) was deadlocked on lock | generic waitable object resources with another process and has been chosen as the deadlock victim. Rerun the transaction. | Error calling: pReadConn->ExecuteQuery(statementText, bufferFormat) | state: FFFF, number: 8106, active connections: 240', Connection String: Driver={pdwodbc};APP=TypeC01-DmsNativeReader:DB38\mpdwsvc (14728)-ODBC;Trusted_Connection=yes;AutoTranslate=no;Server=\\.\pipe\DB.38-b6c0a7b26544\sql\query
这是否指向需要检查或修复的明显问题？还是 Azure 支持案例是解决问题的最佳途径？
更新：支持案例 115111713384329 已针对此问题开放
更新：我们的 SQL DW 于 2016 年 3 月 4 日获得了新的更新，据说可以解决此问题。 （我不能按需复制它，所以我不能肯定地说。）如果你运行“select @@version”然后 10.0.8224.5 或更高版本应该有修复。如果您还没有修复，我想打开一个支持案例并请求它或等待几周会得到修复。
【问题讨论】：
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问题解决了吗？决议是什么？
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@JosephIdziorek 支持案例仍在进行中，但我认为很快就会部署修复程序。将保持此线程发布。
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@JosephIdziorek 我用一些新闻更新了帖子
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感谢您的更新：)
标签： azure-sqldw