本文描述如何使用 SQL Server 組態管理員、SQL Server Management Studio (SSMS)、命令提示字元的net命令、Transact-SQL 或 PowerShell 啟動、停止、暫停、繼續或重新啟動 SQL Server 資料庫引擎、SQL Server Agent,或 Windows 上的 SQL Server Browser 服務。
SQL Server indexes are essentially copies of the data that already exist in the table, ordered and filtered in different ways to improve the performance of executed queries. Seeks, scans and lookups operators are used to access SQL Server indexes. Seeks operators– the Seek operator uses the abi...
Today, we were working on a service request where our customer reported that, some TRUNCATE executions are taking more time that they expected. Normally, these TRUNCATE commands just only take 3 or 5 seconds to complete, however, this time, the problem is that they never fi...
How to fix erorr Pending State in SQL Server? Before attempting any of these methods, it is recommended that you take a backup of the database to avoid any data loss. Additionally, it is important to identify the underlying cause of the Recovery Pending state before attempting to fix it, ...
If you are seeing significant amounts of memory (more than 100-200 MB) allocated through the multipage allocator, check the server configuration and try to identify the components that consume the most memory by using the following query: ...
(total_virtual_address_space_kb/1024) AS Total_VAS_in_MB, process_physical_memory_low, process_virtual_memory_low FROM sys.dm_os_process_memory; SQL Server alters its memory requirements by default according to the availability of system resources. If SQL Server requires extra memory, it sends...
In this article, we will learn how to identify and resolve Index Fragmentation in SQL Server. Index fragmentation identification and index maintenance are important parts of the database maintenance task. Microsoft SQL Server keeps updating the index statistics with the Insert, Update or Delete activi...
This is used to identify installation directories and registry keys for your instance of SQL Server. This is the case for default instances and named instances. For a default instance, the instance name and instance ID would be MSSQLSERVER. To use a nondefault instance ID, select the ...
Not sure what you mean here. If a process is blocked by another process, this is seen in sp_who(2), and the blocking spid is there too. If you have a case where a process is said to be blocked by spid 123 and you have no spid with that number, something is really wacko....
271509How to monitorSQLServer 2000 blocking back to the top SQLProfiler trace log TheSQLProfiler trace captures the activity on the computer runningSQLServer. You can use this information to identify slow running queries and non-optimal execution plans. Additionally,SQLProfiler documents the series of...