Showing posts with label Query. Show all posts
Showing posts with label Query. Show all posts

Tuesday, February 25, 2020

Find text in SQL Server Agent Jobs


USE MSDBGO
SELECT Job.name AS JobName
,Job.enabled AS ActiveStatus
,JobStep.step_name AS JobStepName
,JobStep.command AS JobCommandFROM sysjobs JobINNER JOIN sysjobsteps JobStep ON Job.job_id = JobStep.job_idWHERE JobStep.command LIKE '%YourTextHere%'

Wednesday, June 7, 2017

T SQL query to find when was the database backed up lastly on SQL Server

Select database_name As [Database Name]
, [name] As [Backup Name]
, Case When Type = 'D' Then 'Full Backup'
When Type = 'I' Then 'Differential Backup'
When Type = 'L' Then 'Log Backup'
Else 'File or filegroup or partial'
End As [Backup Type]
, Recovery_Model
, [backup_start_date] As [Time of the SQL Backup Job]
FROM [msdb].[dbo].[backupset]

Tuesday, January 24, 2017

Query to List all the partitioned tables in SQL Server database

select object_schema_name(i.object_id) as [schema],
    object_name(i.object_id) as [object],
    i.name as [index],
    s.name as [partition_scheme]
    from sys.indexes i
    join sys.partition_schemes s on i.data_space_id = s.data_space_id order by [schema]

Thursday, August 18, 2016

Get SQL Server Physical Cores, Physical and Virtual CPUs, and Processor type information using Transact-SQL (T-SQL) scrip

  • Total number of physical CPUs
  • Total number of physical cores per CPUs
  • Total number of physical cores
  • Total number of virtual CPUs
  • Processor type (x86 or x64)
As a result of this question, I wrote the following script using sys.dm_os_sys_info and xp_msver, which returns the required information:

exec xp_msver 'ProcessorCount'



Query Starts Here



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DECLARE @xp_msver TABLE (
    [idx] [int] NULL
    ,[c_name] [varchar](100) NULL
    ,[int_val] [float] NULL
    ,[c_val] [varchar](128) NULL
    )
INSERT INTO @xp_msver
EXEC ('[master]..[xp_msver]');;
WITH [ProcessorInfo]
AS (
    SELECT ([cpu_count] / [hyperthread_ratio]) AS [number_of_physical_cpus]
        ,CASE
            WHEN hyperthread_ratio = cpu_count
                THEN cpu_count
            ELSE (([cpu_count] - [hyperthread_ratio]) / ([cpu_count] / [hyperthread_ratio]))
            END AS [number_of_cores_per_cpu]
        ,CASE
            WHEN hyperthread_ratio = cpu_count
                THEN cpu_count
            ELSE ([cpu_count] / [hyperthread_ratio]) * (([cpu_count] - [hyperthread_ratio]) / ([cpu_count] / [hyperthread_ratio]))
            END AS [total_number_of_cores]
        ,[cpu_count] AS [number_of_virtual_cpus]
        ,(
            SELECT [c_val]
            FROM @xp_msver
            WHERE [c_name] = 'Platform'
            ) AS [cpu_category]
    FROM [sys].[dm_os_sys_info]
    )
SELECT [number_of_physical_cpus]
    ,[number_of_cores_per_cpu]
    ,[total_number_of_cores]
    ,[number_of_virtual_cpus]
    ,LTRIM(RIGHT([cpu_category], CHARINDEX('x', [cpu_category]) - 1)) AS [cpu_category]
FROM [ProcessorInfo]
The code of this script is tested on SQL Server 2005 and above versions.



Reference: https://basitaalishan.com/2014/01/22/get-sql-server-physical-cores-physical-and-virtual-cpus-and-processor-type-information-using-t-sql-script/