2011-06-01 16:26:50.93 Server Using 'dbghelp.dll' version '4.0.5' 2011-06-01 16:26:50.97 Server **Dump thread -spid= 0, EC = 0x0000000000000000 2011-06-01 16:26:50.97 Server ***Stack Dump being sent to D:\MSSQL10.INSTANCE\MSSQL\LOG\SQLDump0004.txt 2011-06-01 16:26:50.97 S...
在32 位系统中,可以通过在 Boot.ini 文件中添加 /3GB 开关来从 SQL Server 的操作系统中获取 1 GB 的额外内存。 SQL Server 配置设置 影响锁定的各种设置均可通过 sp_configure 进行调整。锁设置可以配置在引发错误之前系统可以持有的锁数量。默认情况下设置为 0,这意味着服务器将动态调整其他竞争内存的进程所保...
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A query’s duration and transaction context determine how long its locks are held. It’s important to note that not all SQL Server blocking is bad. In fact, blocking is normal. After all, SQL Server is a lock-based concurrency system, and resources can only be accessed by one process ...
With thesys.dm_tran_locks DMV in SQL Server 2005 functionally replacingsp_lock and master.dbo.syslockinfoa simple query can be issued to capture the pertinent locking related information.The resource related information (ResourceSubType, ResourceType, Request_Owner_Type, etc.) has all be provided...
QUERY = CAST(TEXT AS VARCHAR(MAX)) FROM MASTER.dbo.sysprocesses p INNER JOIN MASTER.dbo.sysdatabases d ON p.dbid = d.dbid INNER JOIN MASTER.dbo.syslogins l ON p.sid = l.sid CROSS APPLY sys.dm_exec_sql_text(sql_handle) WHERE p.blocked = 0 ...
QUERY = CAST(TEXT AS VARCHAR(MAX)) FROM MASTER.dbo.sysprocesses p INNER JOIN MASTER.dbo.sysdatabases d ON p.dbid = d.dbid INNER JOIN MASTER.dbo.syslogins l ON p.sid = l.sid CROSS APPLY sys.dm_exec_sql_text(sql_handle) WHERE p.blocked = 0 ...
CROSS APPLY sys.dm_exec_sql_text(qs.sql_handle) qt CROSS APPLY sys.dm_exec_query_plan(qs.plan_handle) qp ORDER BY [Avg IO] DESC Blocking process report is extremely useful when you need to collect information about blocking. Although, if you need to look what happens in the system ...
Keep in mind to be returned by sys.dm_exec_requests, the query must be actively executing with SQL Server. Run this sample query to find the actively executing queries and their current SQL batch text or input buffer text, using the sys.dm_exec_sql_text or sys.dm_exec_input_buffer ...
Machine Learning Services (in database) Queries, stored procedures, views, functions, triggers (T-SQL) Replication, Change Tracking, Change Data Capture Startup, shutdown, restart issues (instance or database) SQL Server resource usage (CPU, Memory, Storage) and Configuration Slow query...