I am going to show you how to recover Sysadmin Password through SSMS:- Kindly follow the below Steps: 1. Stop
Continue readingWhat is Resource Database in SQL Server ?
Resource Database Read-only hidden database that contains all the system information Can’t back up the Resource database Must copy paste
Continue readingHow to find When was your database last used or accessed ?
Use < your_DatabaseName> GO SELECT DB_NAME() as DatabaseName,s1.sql_handle,(SELECT TOP 1 SUBSTRING(s2.text,statement_start_offset / 2+1 ,( (CASE WHEN statement_end_offset = -1THEN (LEN(CONVERT(nvarchar(max),s2.text)) * 2)ELSE statement_end_offset END) – statement_start_offset) /
Continue readingFind service account information in SQL Server
SELECT servicename, startup_type_desc, status_desc, last_startup_time, service_account, is_clustered, cluster_nodename, filename, startup_type, status, process_idFROM sys.dm_server_services AS
Continue readingHow Many CPU Support By SQL Server Web edition ?
SQL Server Web edition supports only 4 processors.
Continue readingTOP 5 CPU-CONSUMING Queries In SQL SERVER
SELECT TOP 5 qs.total_worker_time/(qs.execution_count*60000000) as [Avg CPU Time in mins], qs.execution_count, qs.min_worker_time/60000000 as [Min CPU Time in mins], –qs.total_worker_time/qs.execution_count,
Continue readingTop 10 worst performing Queries in SQL SERVER
SELECT TOP 5 obj.name, max_logical_reads, max_elapsed_time FROM sys.dm_exec_query_stats a CROSS APPLY sys.dm_exec_sql_text(sql_handle) hnd INNER JOIN sys.sysobjects obj on hnd.objectid
Continue readingHow to find longest running query In Sql Server
SELECT DISTINCT TOP 3 t.TEXT QueryName, s.execution_count AS ExecutionCount, s.max_elapsed_time AS MaxElapsedTime, –ISNULL(s.total_elapsed_time / s.execution_count, 0) AS AvgElapsedTime, s.creation_time
Continue readingPerformance Tuning :- How to identify blocking And Lead blocker in SQL Server
During normal processing in a database, it is blocked. Blocking is “by design” because your database is on ACID.
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