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
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%'
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.namefunction 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
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
Wednesday, July 18, 2012
list spaces used by all DBs in a server : sp_dbspaceall
use master
go
IF EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[sp_dbspaceall]') AND type in (N'P', N'PC'))
DROP PROCEDURE [dbo].[sp_dbspaceall]
GO
/*
exec sp_dbspaceall
*/
create procedure sp_dbspaceall
as
begin
Declare @FileSpace table (
[database_id] int,
[db_name] nvarchar(100),
[file_id] int,
[file_name] nvarchar(100),
[space_used] bigint
)
INSERT INTO @FileSpace EXEC sp_MSforeachdb 'USE [?] SELECT db_id(''?''),''?'' as DBname,fileid, name ,FILEPROPERTY(name, ''SpaceUsed'') as spaceused from sys.sysfiles';
With SpaceInfo (DBName, FileName, FileType,FilePath,CurrentSizeMB,SpaceUsedMB)
as
(
SELECT
DB_NAME(df.[database_id]) as [DBName],
df.[name] as [FileName] ,
df.type_desc as [FileType],
df.physical_name as [FilePath],
(df.[size]*8.0)/1024.0 as [CurrentSizeMB],
(fs.[space_used]*8.0)/1024.0 as [SpaceUsedMB]
FROM
SYS.MASTER_FILES AS df
INNER JOIN @FileSpace as fs on (df.[database_id]= FS.[database_id] and df.[file_id]=fs.[file_id])
)
SELECT
SI.DBName,
convert(dec(17,2),SUM(SI.CurrentSizeMB)) as [DatabaseSizeMB],
convert(dec(14,2),(1-(SUM(SI.SpaceUsedMB)/SUM(SI.CurrentSizeMB)))*100 )as [%age Free],
convert(dec(17,2),D.DataFileSizeMB) as DataFileSizeMB,
convert(dec(14,2) ,(1-(D.DataFileSpaceUsedMB/D.DataFileSizeMB))*100) as [%age Free],
convert(dec(17,2),L.LogFileSizeMB) as LogFileSizeMB,
convert(dec(14,2),(1-(L.LogFileSpaceUsedMB/L.LogFileSizeMB))*100) as [%age Free]
FROM
SpaceInfo SI
CROSS APPLY (SELECT sum(CurrentSizeMB) as [DataFileSizeMB], SUM(SpaceUsedMB) as [DataFileSpaceUsedMB] FROM SpaceInfo
WHERE filetype='ROWS' and DBName=SI.DBName group by DBName) as D
CROSS APPLY (SELECT sum(CurrentSizeMB) as [LogFileSizeMB], SUM(SpaceUsedMB) as [LogFileSpaceUsedMB] FROM SpaceInfo
WHERE filetype ='LOG' and DBName=SI.DBName group by DBName) as L
GROUP BY
SI.DBName, D.DataFileSizeMB,D.DataFileSpaceUsedMB,L.LogFileSizeMB,L.LogFileSpaceUsedMB
Order by D.DataFileSizeMB desc
end
go
IF EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[sp_dbspaceall]') AND type in (N'P', N'PC'))
DROP PROCEDURE [dbo].[sp_dbspaceall]
GO
/*
exec sp_dbspaceall
*/
create procedure sp_dbspaceall
as
begin
Declare @FileSpace table (
[database_id] int,
[db_name] nvarchar(100),
[file_id] int,
[file_name] nvarchar(100),
[space_used] bigint
)
INSERT INTO @FileSpace EXEC sp_MSforeachdb 'USE [?] SELECT db_id(''?''),''?'' as DBname,fileid, name ,FILEPROPERTY(name, ''SpaceUsed'') as spaceused from sys.sysfiles';
With SpaceInfo (DBName, FileName, FileType,FilePath,CurrentSizeMB,SpaceUsedMB)
as
(
SELECT
DB_NAME(df.[database_id]) as [DBName],
df.[name] as [FileName] ,
df.type_desc as [FileType],
df.physical_name as [FilePath],
(df.[size]*8.0)/1024.0 as [CurrentSizeMB],
(fs.[space_used]*8.0)/1024.0 as [SpaceUsedMB]
FROM
SYS.MASTER_FILES AS df
INNER JOIN @FileSpace as fs on (df.[database_id]= FS.[database_id] and df.[file_id]=fs.[file_id])
)
SELECT
SI.DBName,
convert(dec(17,2),SUM(SI.CurrentSizeMB)) as [DatabaseSizeMB],
convert(dec(14,2),(1-(SUM(SI.SpaceUsedMB)/SUM(SI.CurrentSizeMB)))*100 )as [%age Free],
convert(dec(17,2),D.DataFileSizeMB) as DataFileSizeMB,
convert(dec(14,2) ,(1-(D.DataFileSpaceUsedMB/D.DataFileSizeMB))*100) as [%age Free],
convert(dec(17,2),L.LogFileSizeMB) as LogFileSizeMB,
convert(dec(14,2),(1-(L.LogFileSpaceUsedMB/L.LogFileSizeMB))*100) as [%age Free]
FROM
SpaceInfo SI
CROSS APPLY (SELECT sum(CurrentSizeMB) as [DataFileSizeMB], SUM(SpaceUsedMB) as [DataFileSpaceUsedMB] FROM SpaceInfo
WHERE filetype='ROWS' and DBName=SI.DBName group by DBName) as D
CROSS APPLY (SELECT sum(CurrentSizeMB) as [LogFileSizeMB], SUM(SpaceUsedMB) as [LogFileSpaceUsedMB] FROM SpaceInfo
WHERE filetype ='LOG' and DBName=SI.DBName group by DBName) as L
GROUP BY
SI.DBName, D.DataFileSizeMB,D.DataFileSpaceUsedMB,L.LogFileSizeMB,L.LogFileSpaceUsedMB
Order by D.DataFileSizeMB desc
end
Monday, July 16, 2012
Top SQL Server Tools SQL compliance manager SQL diagnostic manager SQL Monitor SQL Sentry Performance Advisor for SQL Server SQL safe backup SSAS Interview Questions on Measures, Actions, and Storage
http://www.mssqltips.com/sqlservertip/2637/ssas-interview-questions-part-i-questions-on-basic-concepts-data-sources-and-data-source-views/
http://www.mssqltips.com/sqlservertip/2662/sql-server-analysis-services-interview-questions-part-ii--dimensions/
http://www.mssqltips.com/sqlservertip/2683/sql-server-analysis-services-interview-questions-on-dimensions-hierarchies-and-properties/
http://www.mssqltips.com/sqlservertip/2614/ssas-interview-questions-on-measures-actions-and-storage/?utm_source=dailynewsletter&utm_medium=email&utm_content=headline&utm_campaign=2012715
http://www.mssqltips.com/sqlservertip/2662/sql-server-analysis-services-interview-questions-part-ii--dimensions/
http://www.mssqltips.com/sqlservertip/2683/sql-server-analysis-services-interview-questions-on-dimensions-hierarchies-and-properties/
http://www.mssqltips.com/sqlservertip/2614/ssas-interview-questions-on-measures-actions-and-storage/?utm_source=dailynewsletter&utm_medium=email&utm_content=headline&utm_campaign=2012715
Friday, July 13, 2012
Wednesday, July 11, 2012
Preventing from Dropping database
CREATE TRIGGER [ddl_trig_Prevent_Drop_Database]
ON ALL SERVER
FOR DROP_DATABASE
AS
DECLARE @db VARCHAR(800)
SET @db = (SELECT 'Database Dropped Attempted by ' + CONVERT(nvarchar(100), ORIGINAL_LOGIN()) +
' executing command: '+ EVENTDATA().value('(/EVENT_INSTANCE/TSQLCommand/CommandText)[1]','VARCHAR(229)')) + '
To temporarily allow dropping action:
DISABLE TRIGGER ddl_trig_Prevent_Drop_Database ON ALL SERVER;
!!!!!!MAKE SURE TO RE-ENABLE THE TRIGGER CHECK AS SOON AS YOU ARE DONE!!!!!!
ENABLE TRIGGER ddl_trig_Prevent_Drop_Database ON ALL SERVER;
'
RAISERROR(@db, 16, 1)WITH LOG
ROLLBACK
GO
ON ALL SERVER
FOR DROP_DATABASE
AS
DECLARE @db VARCHAR(800)
SET @db = (SELECT 'Database Dropped Attempted by ' + CONVERT(nvarchar(100), ORIGINAL_LOGIN()) +
' executing command: '+ EVENTDATA().value('(/EVENT_INSTANCE/TSQLCommand/CommandText)[1]','VARCHAR(229)')) + '
To temporarily allow dropping action:
DISABLE TRIGGER ddl_trig_Prevent_Drop_Database ON ALL SERVER;
!!!!!!MAKE SURE TO RE-ENABLE THE TRIGGER CHECK AS SOON AS YOU ARE DONE!!!!!!
ENABLE TRIGGER ddl_trig_Prevent_Drop_Database ON ALL SERVER;
'
RAISERROR(@db, 16, 1)WITH LOG
ROLLBACK
GO
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