SQL Agent Job Script

I’ve been working on a script for a demo in my upcoming 24 Hours of PASS presentation, which I thought I’d share on my blog. In the presentation, I use this script to demonstrate how to execute one or more queries dynamically against a list of SQL Server instances.

The script itself explores SQL Agent Job metadata to get job statuses — when the job last ran, when it will run again, an aggregate count of the number of successful and failed executions in the queried time period, T-SQL code to disable the job, etc. I’ve only tested this in a handful of DEV and PROD environments, so please tell me if you experience any issues in your environment when running the script. As with most of my scripts, this will only work on SQL Server 2005 and newer.

I was planning to send the SQL Server development team a case of #bacon had they finally fixed the sysjob% date and time columns in SQL Server 2012, but alas, it seems they shall sadly remain pork-free. Credit for the logic that handles the time conversion goes to some awesome community member who posted it on the MSDN forum. I wish I had the URL, but it was a long time ago.

DECLARE @jobHistory TABLE
(
      job_id                UNIQUEIDENTIFIER
    , success               INT
    , cancel                INT
    , fail                  INT
    , retry                 INT
    , last_execution_id     INT
    , last_duration         CHAR(8)
    , last_execution_start  DATETIME
);
 
WITH lastExecution
AS
(
    SELECT job_id
    , MAX(instance_id) AS last_instance_id
FROM msdb.dbo.sysjobhistory
WHERE step_id = 0
GROUP BY job_id
)
 
INSERT INTO @jobHistory
SELECT sjh.job_id
    , SUM(CASE WHEN sjh.run_status = 1 AND step_id = 0 THEN 1 ELSE 0 END) AS success
    , SUM(CASE WHEN sjh.run_status = 3 AND step_id = 0 THEN 1 ELSE 0 END) AS cancel
    , SUM(CASE WHEN sjh.run_status = 0 AND step_id = 0 THEN 1 ELSE 0 END) AS fail
    , SUM(CASE WHEN sjh.run_status = 2 THEN 1 ELSE 0 END) AS retry
    , MAX(CASE WHEN sjh.step_id = 0 THEN instance_id ELSE NULL END) last_execution_id
    , SUBSTRING(CAST(MAX(CASE WHEN le.job_id IS NOT NULL THEN sjh.run_duration ELSE NULL END) + 1000000 AS VARCHAR(7)),2,2) + ':' 
            + SUBSTRING(CAST(MAX(CASE WHEN le.job_id IS NOT NULL THEN sjh.run_duration ELSE NULL END) + 1000000 AS VARCHAR(7)),4,2) + ':' 
            + SUBSTRING(CAST(MAX(CASE WHEN le.job_id IS NOT NULL THEN sjh.run_duration ELSE NULL END) + 1000000 AS VARCHAR(7)),6,2)
            AS last_duration
    , MAX(CASE WHEN le.last_instance_id IS NOT NULL THEN 
        CONVERT(datetime, RTRIM(run_date)) 
        + ((run_time / 10000 *  3600) 
        + ((run_time % 10000) / 100 * 60) 
        + (run_time  % 10000) % 100) / (86399.9964)
      ELSE '1900-01-01' END) AS last_execution_start 
FROM msdb.dbo.sysjobhistory AS sjh
LEFT JOIN lastExecution     AS le
    ON sjh.job_id = le.job_id
   AND sjh.instance_id = le.last_instance_id
GROUP BY sjh.job_id;
 
/* We need to parse the schedule into something we can understand */
DECLARE @weekDay TABLE (
      mask          INT
    , maskValue     VARCHAR(32)
);
 
INSERT INTO @weekDay
SELECT 1, 'Sunday'      UNION ALL
SELECT 2, 'Monday'      UNION ALL
SELECT 4, 'Tuesday'     UNION ALL
SELECT 8, 'Wednesday'   UNION ALL
SELECT 16, 'Thursday'   UNION ALL
SELECT 32, 'Friday'     UNION ALL
SELECT 64, 'Saturday';
 
 
/* Now let's get our schedule information */
WITH myCTE
AS(
    SELECT sched.name AS 'scheduleName'
        , sched.schedule_id
        , jobsched.job_id
        , CASE 
            WHEN sched.freq_type = 1 
                THEN 'Once' 
            WHEN sched.freq_type = 4 
                AND sched.freq_interval = 1 
                    THEN 'Daily'
            WHEN sched.freq_type = 4 
                THEN 'Every ' + CAST(sched.freq_interval AS VARCHAR(5)) + ' days'
            WHEN sched.freq_type = 8 THEN 
                REPLACE( REPLACE( REPLACE(( 
                    SELECT maskValue 
                    FROM @weekDay AS x 
                    WHERE sched.freq_interval & x.mask <> 0 
                    ORDER BY mask FOR XML RAW)
                , '"/><row maskValue="', ', '), '<row maskValue="', ''), '"/>', '') 
                + CASE 
                    WHEN sched.freq_recurrence_factor <> 0 
                        AND sched.freq_recurrence_factor = 1 
                            THEN '; weekly' 
                    WHEN sched.freq_recurrence_factor <> 0 
                        THEN '; every ' 
                + CAST(sched.freq_recurrence_factor AS VARCHAR(10)) + ' weeks' END
            WHEN sched.freq_type = 16 THEN 'On day ' 
                + CAST(sched.freq_interval AS VARCHAR(10)) + ' of every '
                + CAST(sched.freq_recurrence_factor AS VARCHAR(10)) + ' months' 
            WHEN sched.freq_type = 32 THEN 
                CASE 
                    WHEN sched.freq_relative_interval = 1 THEN 'First'
                    WHEN sched.freq_relative_interval = 2 THEN 'Second'
                    WHEN sched.freq_relative_interval = 4 THEN 'Third'
                    WHEN sched.freq_relative_interval = 8 THEN 'Fourth'
                    WHEN sched.freq_relative_interval = 16 THEN 'Last'
                END + 
                CASE 
                    WHEN sched.freq_interval = 1 THEN ' Sunday'
                    WHEN sched.freq_interval = 2 THEN ' Monday'
                    WHEN sched.freq_interval = 3 THEN ' Tuesday'
                    WHEN sched.freq_interval = 4 THEN ' Wednesday'
                    WHEN sched.freq_interval = 5 THEN ' Thursday'
                    WHEN sched.freq_interval = 6 THEN ' Friday'
                    WHEN sched.freq_interval = 7 THEN ' Saturday'
                    WHEN sched.freq_interval = 8 THEN ' Day'
                    WHEN sched.freq_interval = 9 THEN ' Weekday'
                    WHEN sched.freq_interval = 10 THEN ' Weekend'
                END
                + CASE 
                    WHEN sched.freq_recurrence_factor <> 0 
                        AND sched.freq_recurrence_factor = 1 
                            THEN '; monthly'
                    WHEN sched.freq_recurrence_factor <> 0 
                        THEN '; every ' 
                + CAST(sched.freq_recurrence_factor AS VARCHAR(10)) + ' months' 
                  END
            WHEN sched.freq_type = 64   THEN 'StartUp'
            WHEN sched.freq_type = 128  THEN 'Idle'
          END AS 'frequency'
        , ISNULL('Every ' + CAST(sched.freq_subday_interval AS VARCHAR(10)) + 
            CASE 
                WHEN sched.freq_subday_type = 2 THEN ' seconds'
                WHEN sched.freq_subday_type = 4 THEN ' minutes'
                WHEN sched.freq_subday_type = 8 THEN ' hours'
            END, 'Once') AS 'subFrequency'
        , REPLICATE('0', 6 - LEN(sched.active_start_time)) 
            + CAST(sched.active_start_time AS VARCHAR(6)) AS 'startTime'
        , REPLICATE('0', 6 - LEN(sched.active_end_time)) 
            + CAST(sched.active_end_time AS VARCHAR(6)) AS 'endTime'
        , REPLICATE('0', 6 - LEN(jobsched.next_run_time)) 
            + CAST(jobsched.next_run_time AS VARCHAR(6)) AS 'nextRunTime'
        , CAST(jobsched.next_run_date AS CHAR(8)) AS 'nextRunDate'
    FROM msdb.dbo.sysschedules      AS sched
    JOIN msdb.dbo.sysjobschedules   AS jobsched
        ON sched.schedule_id = jobsched.schedule_id
    WHERE sched.enabled = 1
)
 
/* Finally, let's look at our actual jobs and tie it all together */
SELECT CONVERT(NVARCHAR(128), SERVERPROPERTY('Servername'))             AS [serverName]
    , job.job_id                                                        AS [jobID]
    , job.name                                                          AS [jobName]
    , CASE WHEN job.enabled = 1 THEN 'Enabled' ELSE 'Disabled' END      AS [jobStatus]
    , COALESCE(sched.scheduleName, '(unscheduled)')                     AS [scheduleName]
    , COALESCE(sched.frequency, '')                                     AS [frequency]
    , COALESCE(sched.subFrequency, '')                                  AS [subFrequency]
    , COALESCE(SUBSTRING(sched.startTime, 1, 2) + ':' 
        + SUBSTRING(sched.startTime, 3, 2) + ' - ' 
        + SUBSTRING(sched.endTime, 1, 2) + ':' 
        + SUBSTRING(sched.endTime, 3, 2), '')                           AS [scheduleTime] -- HH:MM
    , COALESCE(SUBSTRING(sched.nextRunDate, 1, 4) + '/' 
        + SUBSTRING(sched.nextRunDate, 5, 2) + '/' 
        + SUBSTRING(sched.nextRunDate, 7, 2) + ' ' 
        + SUBSTRING(sched.nextRunTime, 1, 2) + ':' 
        + SUBSTRING(sched.nextRunTime, 3, 2), '')                       AS [nextRunDate]
      /* Note: the sysjobschedules table refreshes every 20 min, so nextRunDate may be out of date */
    , COALESCE(jh.success, 0)                                           AS [success]
    , COALESCE(jh.cancel, 0)                                            AS [cancel]
    , COALESCE(jh.fail, 0)                                              AS [fail]
    , COALESCE(jh.retry, 0)                                             AS [retry]
    , COALESCE(jh.last_execution_id, 0)                                 AS [lastExecutionID]
    , jh.last_execution_start                                           AS [lastExecutionStart]
    , COALESCE(jh.last_duration, '00:00:01')                            AS [lastDuration]
    , 'EXECUTE msdb.dbo.sp_update_job @job_id = ''' 
        + CAST(job.job_id AS CHAR(36)) + ''', @enabled = 0;'            AS [disableSQLScript]
FROM msdb.dbo.sysjobs               AS job
LEFT JOIN myCTE                     AS sched
    ON job.job_id = sched.job_id
LEFT JOIN @jobHistory               AS jh
    ON job.job_id = jh.job_id
WHERE job.enabled = 1 -- do not display disabled jobs
    --AND jh.last_execution_start >= DATEADD(day, -1, GETDATE()) /* Pull just the last 24 hours */
ORDER BY nextRunDate;

Example Output:

serverName       jobID                                 jobName                      jobStatus scheduleName                      frequency  subFrequency   scheduleTime   nextRunDate       success  cancel  fail  retry  lastExecutionID  lastExecutionStart       lastDuration  disableSQLScript
---------------- ------------------------------------- ---------------------------- --------- --------------------------------- ---------- -------------- -------------- ----------------- -------- ------- ----- ------ ---------------- ------------------------ ------------- ----------------------------------------------------------------------------------------------
SQLFOOL\SQL2012  180BFD8E-AE0C-44F8-992E-27522611992A  DW FactOrders Update         Enabled   Every 4 Hours                     Daily      Every 4 hours  00:00 - 23:59  2012/09/19 20:00  12       0       0     0      84               2012-09-17 14:00:01.000  00:00:04      EXECUTE msdb.dbo.sp_update_job @job_id = '180BFD8E-AE0C-44F8-992E-27522611992A', @enabled = 0;
SQLFOOL\SQL2012  3470C9E5-A2CD-454A-89A1-DEF55FF186D3  SSIS Server Maintenance Job  Enabled   SSISDB Scheduler                  Daily      Once           00:00 - 12:00  2012/09/20 00:00  3        0       0     0      68               2012-09-17 11:50:51.000  00:00:01      EXECUTE msdb.dbo.sp_update_job @job_id = '3470C9E5-A2CD-454A-89A1-DEF55FF186D3', @enabled = 0;
SQLFOOL\SQL2012  F965B24D-60EB-4B95-91B6-C7D66057A883  syspolicy_purge_history      Enabled   syspolicy_purge_history_schedule  Daily      Once           02:00 - 23:59  2012/09/20 02:00  3        0       1     1      70               2012-09-17 11:50:51.000  00:01:24      EXECUTE msdb.dbo.sp_update_job @job_id = 'F965B24D-60EB-4B95-91B6-C7D66057A883', @enabled = 0;

East Iowa SQL Saturday is Next Saturday! (Oct 1st)

East Iowa’s 3rd annual SQL Saturday is right around the corner! This year’s event will be on Saturday, October 1st. It’s being held in the same location as previous years, at the University of Iowa Capitol Centre in Iowa City.

We have a great mix of speakers this year, including nationally-recognized speakers such as Jason Strate and Ted Krueger. Topics include Denali, PowerPivot, High Availability, Disaster Recovery, PowerShell, SSIS, Analysis Services, Reporting Services, database tuning, and more. Don’t miss out on this great opportunity to network with SQL-savvy locals while receiving FREE training.

If you haven’t registered yet, please do so we can make sure we order enough food. Oh, and make sure to stick around for the after-party, too. The after-party is one of my favorite parts of the whole event. This year’s party will be held at The Mill, which is within walking distance of the conference center.

I hope to see you there! :)

Why I’m Blogging Less

I’ve received a few questions asking why I’ve been blogging less frequently, and even one inquiry after my health. Rest assured, I’m completely fine. But there are 2 perfectly good reasons why I’ve been blogging less these days.

East Iowa SQL Saturday:

I’m the event organizer for East Iowa SQL Saturday, which is eating up a lot of my free time. If you haven’t yet heard about our SQL Saturday event, let me give you a brief overview. It’s a FREE, one-day training event geared toward SQL Server professionals and anyone who wants to learn more about SQL Server. We have 22 sessions planned covering a variety of topics, from Business Intelligence to Disaster Recovery to SQL Server 2008 topics. And if you’re a .NET developer, we also have some .NET-related presentations, including PowerShell and MVC.

We’re very fortunate to have snagged an excellent set of speakers. Jessica Moss, Louis Davidson, Timothy Ford, Jason Strate, and Alex Kuznetsov are just a few of the great speakers we have lined up.

There’s only a handful of spots left, so if you’re interested in attending, you should register soon. To find out more details about the speakers and sessions, or to register, be sure to check out our website at http://sqlsaturday.380pass.org.

The Other Reason:

baby_uff

Yes, that’s right, I’m with child. Expecting. Eating for two. Bun in the oven. In the family way. You get the idea.

So when I’m not at work, planning SQL Saturday, or playing Civilization Revolution, I’m sleeping. For those who remotely care, I’m due around Super Bowl time in February 2010.

2010: The Year I Make Contact

2010: The Year I Make Contact

Rest assured, this blog isn’t going away. And hopefully once I get through SQL Saturday and then PASS Summit, I’ll have more free time again. :)

East Iowa SQL Saturday – Call For Speakers, Open Registration

A few announcements regarding the East Iowa SQL Saturday:

  • The date has changed to October 17th due to scheduling conflicts. Please update your calendars.
  • We’re still looking for speakers! We currently have 10 submissions, but we’d like to have double that. If you’re even thinking about submitting a session, please do! Who knows, Iowa City may be closer than you think.
  • Registration is open! If you’re planning to attend the East Iowa SQL Saturday, please make sure to register by clicking on the “Register” link and completing the short questionnaire. Seating is limited, so make sure to register soon.
  • Also, if you’re in the area and would be interested in volunteering, please send me an e-mail at michelle at sqlfool dot com.

Bored this summer?

Bored this summer? Do you like to help others? Do you have too much free time? Do you find yourself thinking, “Man, I really should spend more time indoors.” If you answered “yes” to all any of these questions, then have I got a proposition for you!

What could be more fun than getting second-degree burns at the waterpark, you ask? Volunteering on the PASS Performance SIG! That’s right, we’re looking for a few good women and men to join our ranks as content contributors. Specifically, we’re looking for people to write articles and/or host LiveMeeting events on performance-related topics. Not a performance expert? This can be a great way for you to learn more.

In case I scared you off in my opening paragraph, let me assure you that it really does not take that much time to be a volunteer. Just 3-4 hours a month can be a huge help. We’re also looking for contributors of all experience levels, so if you’re only comfortable writing intro-level articles, that’s definitely okay.

Oh, and while I’m begging for volunteers, we’re still looking for speakers for the SQL Saturday in East Iowa. :)

If you’re interested in either, then please send me an e-mail at michelle at sqlfool dot com for more information.

East Iowa SQL Saturday – Call for Speakers!

The Call for Speakers is now open for the East Iowa SQL Saturday! This is our first time hosting a SQL Saturday, and there’s a lot of excitement and interest from our local SQL Server folks. There’s some interest from local speakers, but we’ll probably also need to pull in speakers from outside of Cedar Rapids and Iowa City to support the number of tracks and attendees we plan to have.

The event will be held on October 10th, 2009 at the University of Iowa in Iowa City. Special thanks to Russ Allen for his help with securing a location for us!

For those who are not in the immediate area but would be willing to travel, here’s some general travel times from major cities in the area:

  • Chicago – 3.5 hours
  • Omaha – 3.5 hours
  • Milwaukee – 4 hours
  • Kansas City – 4.5 hours
  • Minneapolis – 5 hours
  • St. Louis – 5 hours
  • Indianapolis – 6 hours
  • Columbus, OH – 9 hours (hint, hint, Jeremiah!)

So if you’re in the general area, please, PLEASE consider speaking at our SQL Saturday. Pretty please with sugar on top. :)

You can find out a little more information and submit sessions at our SQL Saturday website.