应该是你所安装的sql版本只允许8个并发数,出现这个错误应该查下为什么并发数会超过8。
http://documentation.red-gate.com/pages/viewpage.action?pageId=20743456
http://social.msdn.microsoft.com/Forums/sqlserver/en-US/fc897b94-1a74-4fc1-a5a2-0a16d7dc45ba/this-sql-server-has-been-optimized-for-8-concurrent-queries-this-limit-has-been-exceeded-by-8?forum=transactsql
http://documentation.red-gate.com/pages/viewpage.action?pageId=20743456
http://social.msdn.microsoft.com/Forums/sqlserver/en-US/fc897b94-1a74-4fc1-a5a2-0a16d7dc45ba/this-sql-server-has-been-optimized-for-8-concurrent-queries-this-limit-has-been-exceeded-by-8?forum=transactsql
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