Found this useful query with regards looking for how long the SQL backup takes. Baselining the backups to spot when you started having problems.
USE <DBNAME>
GO
-- Get Backup History for required database
SELECT TOP 100
s.database_name,
m.physical_device_name,
CAST(CAST(s.backup_size / 1000000 AS INT) AS VARCHAR(14)) + ' ' + 'MB' AS bkSize,
CAST(DATEDIFF(second, s.backup_start_date,
s.backup_finish_date) AS VARCHAR(4)) + ' ' + 'Seconds' TimeTaken,
s.backup_start_date,
CAST(s.first_lsn AS VARCHAR(50)) AS first_lsn,
CAST(s.last_lsn AS VARCHAR(50)) AS last_lsn,
CASE s.[type]
WHEN 'D' THEN 'Full'
WHEN 'I' THEN 'Differential'
WHEN 'L' THEN 'Transaction Log'
END AS BackupType,
s.server_name,
s.recovery_model
FROM msdb.dbo.backupset s
INNER JOIN msdb.dbo.backupmediafamily m ON s.media_set_id = m.media_set_id
WHERE s.database_name = DB_NAME() -- Remove this line for all the database
ORDER BY backup_start_date DESC, backup_finish_date
GO
Friday, 13 June 2014
Thursday, 12 June 2014
SQL - T-SQL for last Full and Log Backup
I wanted a script to be able to list when the last backup occured on the SQL Databases that we had to check first thing as part of morning checks.
I found a number of scripts but this one met my needs:
SELECT a.name AS [Database Name],a.recovery_model_Desc AS [Recovery Model],
(select MAX(b.backup_finish_date) from msdb..backupset b where b.type = 'D' and a.name=b.database_name) AS [Full Backup],
(select MAX(b.backup_finish_date) from msdb..backupset b where b.type = 'L' and a.name=b.database_name) AS [Log Backup]
FROM master.sys.databases a
As you can see from the screen shot below of a brand spanking new SQL Express install the output also gives the Recovery Model and well as Full and Log backups.
I found a number of scripts but this one met my needs:
SELECT a.name AS [Database Name],a.recovery_model_Desc AS [Recovery Model],
(select MAX(b.backup_finish_date) from msdb..backupset b where b.type = 'D' and a.name=b.database_name) AS [Full Backup],
(select MAX(b.backup_finish_date) from msdb..backupset b where b.type = 'L' and a.name=b.database_name) AS [Log Backup]
FROM master.sys.databases a
As you can see from the screen shot below of a brand spanking new SQL Express install the output also gives the Recovery Model and well as Full and Log backups.
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