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How to generate Total data intek per day for individual DB

Posted on 2016-11-15
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Last Modified: 2016-11-18
Hi


How to generate Total data intek per day for individual DB?

Is there any SQL queries I can run against DB to generate this info?

Regards, m
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Question by:michalek19
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6 Comments
 
LVL 29

Expert Comment

by:Pawan Kumar
ID: 41889111
You can get information when is the last time table was updated, when it was created , when it was used etc..

other than that I think this is not possible with any auditing mechanism.

You should try out Change Data Capture , Change Tracking or some other custom tracking method.

Hope it helps !!
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Author Comment

by:michalek19
ID: 41889783
Do you have any good query to pull this information?
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LVL 29

Expert Comment

by:Pawan Kumar
ID: 41890765
No there is no query for these. You have to enable these things. For example Change data capture.

Refer links for step by step info. <<CDC  - Change Data Capture>>

https://msdn.microsoft.com/en-IN/library/cc627369.aspx
http://sqlmag.com/sql-server-2012/tracking-changes-sql-server-2012

Hope it helps !!
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LVL 66

Expert Comment

by:Jim Horn
ID: 41891938
What's an 'intek', and what exactly do you mean by 'How to generate Total data intek per day'?
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Author Comment

by:michalek19
ID: 41892134
What I am looking for is to compare  data size between day 1 to day 2,

I believe this will give me  some rough estimate of how much data was entered into do.
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LVL 29

Accepted Solution

by:
Pawan Kumar earned 500 total points
ID: 41892426
Try this.

SELECT 
	*
FROM 
MSDB..BACKUPSET

Open in new window


Complete Query from Microsoft
https://gallery.technet.microsoft.com/scriptcenter/f1df9f50-9cd9-4c75-a8d9-e2faba6b8574

-- Transact-SQL script to analyse the database size growth using backup history. 
DECLARE @endDate datetime, @months smallint; 
SET @endDate = GetDate();  -- Include in the statistic all backups from today 
SET @months = 6;           -- back to the last 6 months. 
 
;WITH HIST AS 
   (SELECT BS.database_name AS DatabaseName 
          ,YEAR(BS.backup_start_date) * 100 
           + MONTH(BS.backup_start_date) AS YearMonth 
          ,CONVERT(numeric(10, 1), MIN(BF.file_size / 1048576.0)) AS MinSizeMB 
          ,CONVERT(numeric(10, 1), MAX(BF.file_size / 1048576.0)) AS MaxSizeMB 
          ,CONVERT(numeric(10, 1), AVG(BF.file_size / 1048576.0)) AS AvgSizeMB 
    FROM msdb.dbo.backupset as BS 
         INNER JOIN 
         msdb.dbo.backupfile AS BF 
             ON BS.backup_set_id = BF.backup_set_id 
    WHERE NOT BS.database_name IN 
              ('master', 'msdb', 'model', 'tempdb') 
          AND BF.file_type = 'D' 
          AND BS.backup_start_date BETWEEN DATEADD(mm, - @months, @endDate) AND @endDate 
    GROUP BY BS.database_name 
            ,YEAR(BS.backup_start_date) 
            ,MONTH(BS.backup_start_date)) 
SELECT MAIN.DatabaseName 
      ,MAIN.YearMonth 
      ,MAIN.MinSizeMB 
      ,MAIN.MaxSizeMB 
      ,MAIN.AvgSizeMB 
      ,MAIN.AvgSizeMB  
       - (SELECT TOP 1 SUB.AvgSizeMB 
          FROM HIST AS SUB 
          WHERE SUB.DatabaseName = MAIN.DatabaseName 
                AND SUB.YearMonth < MAIN.YearMonth 
          ORDER BY SUB.YearMonth DESC) AS GrowthMB 
FROM HIST AS MAIN 
ORDER BY MAIN.DatabaseName 
        ,MAIN.YearMonth

Open in new window



Hope it helps !!
0

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