Friday, August 31, 2012

parent child relation hierachy script



with cte as
(
select 1 as lvl, SpaceShuttleID , ParentSpaceShuttleID from SpaceShuttle where SpaceShuttleID = 200
union all
select cte.lvl + 1, b.SpaceShuttleID , b.ParentSpaceShuttleID  from SpaceShuttle b join cte on cte.SpaceShuttleID = b.ParentSpaceShuttleID
)
select * from cte order by lvl;

Friday, August 17, 2012

modify sysjobs trigger to send alert

USE [msdb]
GO
/****** Object:  Trigger [dbo].[trig_sysjobs_insert_update]    Script Date: 08/17/2012 08:56:33 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER OFF
GO
ALTER TRIGGER [dbo].[trig_sysjobs_insert_update]
ON [dbo].[sysjobs]
FOR INSERT, UPDATE
AS
BEGIN
  SET NOCOUNT ON
  -- Disallow the insert or update if the originating_server_id isn't in sysoriginatingservers_view. 
  IF (EXISTS (SELECT *
            FROM inserted
           WHERE inserted.originating_server_id NOT IN
                    (SELECT v.originating_server_id
                     FROM sysoriginatingservers_view AS v)))
  BEGIN
   RAISERROR(14379, -1, -1, 'dbo.sysjobs')
   ROLLBACK TRANSACTION
    RETURN
  END
  else
  begin

    Declare @Body1 nvarchar(max)
    Select @Body1 = 'SQL Server Job Name: ' + name + ' modified on '+convert(varchar, date_modified,9) from inserted

    EXEC msdb.dbo.sp_send_dbmail
    @profile_name = 'default',
    @recipients = 'palexander@csod.com',
    @body = @Body1,
    @subject = 'SQL Server Job Modification Alert'

  end
END

Thursday, August 16, 2012

SQL job queries

--JOB INFO
select *
from sysjobs a
inner join sysjobschedules b on a.job_id = b.job_id
inner join sysschedules c on b.schedule_id = c.schedule_id
--where a.name like '%SoapFeedJobs%'
where a.name like '%CES Daily Maintenance - VLINE%'


--JOB HISTORY
select *
from msdb.dbo.sysjobs j
LEFT OUTER JOIN msdb.dbo.syscategories c ON j.category_id = c.category_id
LEFT OUTER JOIN msdb.dbo.sysjobhistory h ON j.job_id = h.job_id AND h.step_id = 0 --AND x.last_run_date = h.run_date AND x.last_run_time = h.run_time
--where j.name like '%SoapFeedJobs-ces_Akamai%'
where j.name like '%CES Daily Maintenance - VLINE%'

 --JOB HISTORY with outcome result
select
Case isnull(h.run_status,'') WHEN '' THEN 'Unknown' WHEN 0 THEN 'Fail'WHEN 1 THEN 'Success' WHEN 2 THEN 'Retry' WHEN 3 THEN 'Cancel' WHEN 4 THEN 'In progress' End AS LastRunOutcome,
CASE WHEN h.run_duration > 0 THEN (h.run_duration / 1000000) * (3600 * 24) + (h.run_duration / 10000 % 100) * 3600 + (h.run_duration / 100 % 100) * 60 + (h.run_duration % 100) Else NULL End AS LastRunDuration ,
*
from msdb.dbo.sysjobs j
LEFT OUTER JOIN msdb.dbo.syscategories c ON j.category_id = c.category_id
LEFT OUTER JOIN msdb.dbo.sysjobhistory h ON j.job_id = h.job_id AND h.step_id = 0 --AND x.last_run_date = h.run_date AND x.last_run_time = h.run_time
--where j.name like '%SoapFeedJobs-ces_Akamai%'
where j.name like '%CES Daily Maintenance - VLINE%'

Wednesday, August 15, 2012

lists all the default constraints and the default values for the user tables in the database

SELECT  
        b.name AS TABLE_NAME,
        d.name AS COLUMN_NAME,
        a.name AS CONSTRAINT_NAME,
        c.text AS DEFAULT_VALUEFROM sys.sysobjects a INNER JOIN
        (SELECT name, id
         FROM sys.sysobjects 
         WHERE xtype = 'U') b on (a.parent_obj = b.id)
                      INNER JOIN sys.syscomments c ON (a.id = c.id)
                      INNER JOIN sys.syscolumns d ON (d.cdefault = a.id)                                          
 WHERE a.xtype = 'D'        
 ORDER BY b.name, a.name

function to get time for next job

use msdb
go

/*
select dbo.fn_next_job_time(15, null, null)
select dbo.fn_next_job_time(7, null, null)
select dbo.fn_next_job_time(7, 'CES Weekly Maintenance -','Weekend Sat')
select dbo.fn_next_job_time(7, 'CES Weekly Maintenance -',null)
select dbo.fn_next_job_time(4, 'CES Weekly Maintenance -',null)
*/
CREATE FUNCTION fn_next_job_time
(
    @interval int = 10,
    @jobname nvarchar(100) = null ,
    @schedulename nvarchar(100) = null
)
RETURNS int
AS
BEGIN

    set @jobname = @jobname + '%'
    set @schedulename = @schedulename + '%'

    declare @curr_hr int, @curr_min int, @curr_sec int, @next_hr int, @next_min int, @next_sec int
    declare @nexttime int
    --set @nexttime = 10004
    --set @nexttime = 206
    --set @nexttime = 5506
    --set @nexttime = 230847
    --set @nexttime = 145712
    --set @nexttime = 41942
    --set @nexttime = 225847
    --set @nexttime = 235847


    select top 1 @nexttime = c.active_start_time
    --a.schedule_id, b.name, c.active_start_time,c.name, *
    from sysjobschedules a
    inner join sysjobs b on a.job_id = b.job_id
    inner join sysschedules c on a.schedule_id = c.schedule_id
    where
    (b.name like @jobname or @jobname is null)
    and
    ( c.name like @schedulename or @schedulename is null)
    order by c.active_start_time desc
   
    select @curr_hr = right(convert(nvarchar(10), @nexttime/10000),2) , @curr_min = right(convert(nvarchar(10),  @nexttime/100),2),  @curr_sec = right(convert(nvarchar(10), @nexttime),2)
    set @next_sec = @curr_sec
    set @next_min = (@curr_min + @interval)%60
    set @next_hr =  @curr_hr + (@curr_min + @interval)/ 60
    set @next_hr = case when @next_hr >= 24 then 0 else @next_hr  end
    --select @nexttime, @curr_hr , @curr_min , @curr_sec
    --select @nexttime, @next_hr , @next_min , @next_sec
   
    select @nexttime = convert(int,
    (case when @next_hr  < 10 then '0'+CONVERT(nvarchar(10),@next_hr ) else convert(nvarchar(10),@next_hr ) end) +
    (case when @next_min  < 10 then '0'+CONVERT(nvarchar(10),@next_min ) else convert(nvarchar(10),@next_min ) end) +
    (case when @next_sec < 10 then '0'+CONVERT(nvarchar(10),@next_sec) else convert(nvarchar(10),@next_sec) end)
    )


   
    RETURN @nexttime

END
GO

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