We are running SQL Server 2012 on Windows Server 2008. Just wondering what type of actions would break the backup-chain or backup sequence? For instance, if you have tlog backups being taken every 10 minutes and you stop the SQL Server Service for say 30 minutes. Would this action break the backup chain? Or would everything return to normal once the SQL Server Service is restarted?
View 7 RepliesI'm performing SQL Server native backups and Comvault Backups are breaking the backup chain?I can work around them if they only perfume 1 backup per day.We have a 3rd party hosting our servers so I do not have much control as to what they do.I have concerns about being able to get my databases Comvault being restored.
View 2 Replies View RelatedIf Transaction Log Backup fails due to a conflict could it break the Log Chain?
View 3 Replies View RelatedI've started using a SEQUENCE in a table instead of an identity.
I seem to be experiencing problems of the sequence getting reset to a lower value periodically. Inserting will work on the table, producing the next bigint in the sequence as the primary key, for days and then all of the sudden duplicate primary key errors show up. When I check, the last primary key value in the table is higher than the current value of the sequence.
For example: right now I have primary key values 6000 through 7032 contiguously in the table, all of which were generated with the sequence. Suddenly I'm getting duplicate primary key errors. A quick check of the sequence shows it's at 7002, but the last inserted row has a primary key of 7032!
I'm populating this table in one place (in the application layer), leaving the primary key null, which allows the default constraint to get the next sequence.
When the problem shows up, I've reset the sequence to the higher number in the past and all is well for many days, then the problem occurs again.
The definition for the sequence is:
CREATE SEQUENCE [dbo].[IntegrationQueueSEQ]
AS [bigint]
START WITH 1
INCREMENT BY 1
MINVALUE 0
MAXVALUE 9223372036854775807
CYCLE
CACHE 50
The default constraint for the primary key on the table is defined as:
ALTER TABLE [dbo].[IntegrationQueue] ADD CONSTRAINT [DF_IntegrationQueue_IntegrationQueueID] DEFAULT (NEXT VALUE FOR [dbo].[IntegrationQueueSEQ]) FOR [IntegrationQueueID]
I need to be able to identify breaks in a sequence so I can evaluate the data more correctly. In the sample I have given I need to be able to identify the break in sequence at 69397576, ideally I would set that as a D. My query also needs to recognize that the 3 sequences following 69397576 are sequential and would belong to that set. so the out come would look like this.
id file_name page_follow
693975631555557564_22222221114014810D
693975641555557564_22222221114014810F
693975651555557564_22222221114014810F
693975661555557564_22222221114014810F
693975671555557564_22222221114014810F
693975681555557564_22222221114014810F
693975691555557564_22222221114014810F
693975761555557564_22222221114014810D
693975771555557564_22222221114014810F
693975781555557564_22222221114014810F
693975791555557564_22222221114014810F
here is some test data.
create table test1 (id INT
, [file_name] VARCHAR(100)
, page_follow CHAR(1));
go
[code]....
I'm looking to see if there is a way to populate starting number for the sequence from a max value of a table.
CREATE SEQUENCE test_seq
AS [int]
START WITH (select max(col1)+1000 from table1)
INCREMENT BY 1
MINVALUE 1
MAXVALUE 2147483647
CACHE
GO
Create Table Sample (ID int not null primary key, RefID int , SeqNo int , Name varchar(10) )
insert into Sample
select 1, 1000, 1, 'Mike'
union
select 2, 1000, 2, 'Mikey'
union
select 3, 1000, 3, 'Michel'
union
select 4, 1001, 1, 'Carmel'
union
[code]....
select * from SampleI have here sample data given. What I want to do is, I want to check the RefID which is not having proper order of sequence number. If you see the RefID 1000, 1001 they are having properly sequence order in SeqNo field. But it is not in RefID 1002. RefID 1002 does not have proper order. It is because user has deleted a row which was having seqno 2. So i want to get what are all the RefID's are not having properly sequenced. So that I would be able to know these are all the RefID's are affected by delete statement that was done by user.
Write the query that produces the below results. I'm not ale to join the two sets in a way so that it displays NULLs if no purchase was made on a given day for a particular product. I need NULLs or s so that it shows up correctly on my SSRS report.
-- declare @from DATE='2015-1-5',@to DATE='2015-1-10'
-- test data
;with testdata as(
SELECT 1 AS Id,'1/6/2014' AS Date, 21 As Amount UNION ALL
SELECT 1 ,'1/8/2014', 25 UNION ALL
SELECT 1 ,'1/9/2014', 30 UNION ALL
SELECT 1 ,'1/10/2014', 60 UNION ALL
SELECT 1 ,'1/5/2015', 3800 UNION ALL
SELECT 1 ,'1/6/2015', 7120 UNION ALL
[code]....
I have a Contact table where I enter a "Parent" (Mother or Father) with IsSubscriber = 1. I also enter all of their children in this same table, with IsDependent = 1.
I then have a Relationship table that relates each child to the appropriate parent record in the Contact table.
I need to assign a sequence number to each child ONLY if they were a multiple birth (twins, triplets, etc.; all have the same DOB). I've been successful at writing a query using ROW_NUMBER(), but it includes the single births (no other child of the same parent has the same DOB).
Stripped down version of Tables and Data and my failed attempt to write a query to do what I want:
IF OBJECT_ID('TempDB..#Contact','U') IS NOT NULL
DROP TABLE #Contact
CREATE TABLE #Contact (
ContactId INT IDENTITY(1,1) PRIMARY KEY CLUSTERED
, IsSubscriber BIT
[Code] ....
This is as close as I can seem to get.
Hi All,
I was trying to install Sql Server Express 2005 using the setup made using Visual Studio 2005 Publisher Wizard, as a pre-requisite. During this i'm getting the following error...
"SQL Server Setup could not connect to the database service for server configuration. The error was: [Microsoft][SQL Native Client]SSL Provider: The certificate chain was issued by an authority that is not trusted."
What does this mean? Anyone is familiar with this, then pray please post a reply. I'm in the middle of nowhere now....
Thanks in Advance....
VigithVG
Somehow all of my sequences got reset to 1. The only thing that occured was the database was renamed.
SQL Server 2014
Is this a bug ?
I have two databases with different collation sequences, let them be called A (SQL_Latin1_General_CI_AS) and B (Latin1_General_CI_AS). Now I need to join between the two (including through temp tables with server collation being Latin1_General_CI_AS). In order to get rid of the errors when trying to do so I changed all my statements in the WHERE and ON clauses to
A.table.column collate database_default = B.table.column
If I were to change the collation of the character typed columns in database A to the one in database B, would it make any difference in terms of performance, or would it just be a useless exercise? Just asking because many of those columns are part of a primary or foreign key that would need to first be dropped and then recreated after changing the collation, and I'd prefer to save myself the effort of writing scripts to do so if the answer is NO.
BTW, I tried to change the database's collation sequence, but that leaves the collation of the columns unchanged.
Hi
I am trying to install SQL Server 2005 Express on my machine, which has Windows Server 2003 with Service Pack 1. I could not able to install properly and i am getting error always.
Here is the Error I am getting always "The certificate chain was issued by an authority that is not trusted" . I am trying for past few days i could not able to resolve.
Please help
Thanks
Here is the Error message from Summary.txt
Microsoft SQL Server 2005 9.00.1399.06
==============================
OS Version : Microsoft Windows Server 2003 family, Service Pack 1 (Build 3790)
Time : Tue Sep 05 12:31:18 2006
--------------------------------------------------------------------------------
Machine : SERVIDORCC
Product : Microsoft SQL Server 2005 Express Edition
Product Version : 9.00.1399.06
Install : Failed
Log File : C:Archivos de programaMicrosoft SQL Server90Setup BootstrapLOGFilesSQLSetup0008_SERVIDORCC_SQL.log
Last Action : InstallFinalize
Error String : SQL Server Setup could not connect to the database service for server configuration. The error was: {Microsoft}{SQL Native Client}SSL Provider: The certificate chain was issued by an authority that is not trusted.
Error Number : 29515
--------------------------------------------------------------------------------
SQL Server Setup failed. For more information, review the Setup log file in %ProgramFiles%Microsoft SQL Server90Setup BootstrapLOGSummary.txt.
Time : Tue Sep 05 17:12:41 2006
If Exists ( Select c.name from sys.columns c where object_id = object_id('HH835HP') and C.name = 'ID_1' )
Begin
UPDATE HH835HP
SET ID_1 =
( select ROW_NUMBER() OVER(ORDER BY CHKDTS ASC) AS ID_1 FROM HH835HP ) ;
End;
Obviously... The stuff inside the IF is wrong syntax...I mean
UPDATE HH835HP
SET ID_1 =
( select ROW_NUMBER() OVER(ORDER BY CHKDTS ASC) AS ID_1 FROM HH835HP ) ;
Hey guys,
I'm wondering how most people manage very very large backups. What is the best approach to breaking up the backup files if you're restricted to a drive size (450gig in my case). I unix, you can pipe the backup to gzip and split, I'm not sure how the same thing could be accomplished in windows.
Thanks,
-Kilka
The following works just fine. The table tmpMHPCLMDET does have a column ADMTDT ( varchar(8) ).
While I am adding the sequence of numbers I like it to be sorted based on ADMTDT column.
What that means is the row with the earliest ( smallest ) ADMTDT will get 1 and the next 2 and so on.
Declare @ID int
If Exists ( Select c.name from sys.columns c where object_id = object_id('tmpMHPCLMDET') and C.name = 'ServiceLineID' )
Begin
--Adding a sequence of numbers to the ServiceLineID column.
SET @id = 0
UPDATE tmpMHPCLMDET
SET @id = ServiceLineID = @id + 1;
End;
I have TDE backup one serverA but There is no backup of certificates or keys from Server A. And no one knows the password used to create those backups. How do you restore the database XYZ at that time on Server B?
View 9 Replies View RelatedI am having issues with Restoring the Backup of same Database on to the same server , as i know like many of you will be asking y i need to restore on same server.. Well the need came in that way , now i think i know the problem (i.e) The Orginla DB is there and also i am restoring the same DB again on that server, so .mdf and .ldf will be same .
View 8 Replies View RelatedI'm trying to backup my databases to another backup server though I'm receiving the attached error.
the SQL service is logged on as "Network Service"
I've an emergency requirement to copy Source server database backup files to destination Server through xcopy command. Backup job on source server runs daily, so once this job get completes all databases backups needs to be moved to destination server. But here the main concern is "the backup files on destination server shouldn't be overwritten, they should be placed separately as Source server job runs daily".
We've a command which overwrites backups on destination server. But we need to keep backups on destination at-least for 4 weeks (means : retention should be 4 Weeks).
I have accidentally taken the backup of a database twice into same .bak file. Now the file is twice the size. Will it be fine if I restore this backup? Or will I screw up any data?
View 1 Replies View RelatedOn the SQL Server the Event Viewer shows the same messages and errors every evening between 22:05:00 and 22:08:00. The following information messages are shown for every database:
"I/O is frozen on database <database name>. No user action is required. However, if I/O is not resumed promptly, you could cancel the backup."
"I/O was resumed on database <database name>. No user action is required."
"Database backed up. Database: <database name>, creation date(time): 2003/04/08(09:13:36), pages dumped: 306, first LSN: 44:148:37, last LSN: 44:165:1, number of dump devices: 1, device information: (FILE=1, TYPE=VIRTUAL_DEVICE: {'{A79410F7-4AC5-47CE-9E9B-F91660F1072B}4'}). This is an informational message only. No user action is required."
After the 3 messages the following error message is shown for every database:
"BACKUP failed to complete the command BACKUP LOG <database name>. Check the backup application log for detailed messages."
I have added a Maintenance Plan but these jobs run after 02:00:00 at night.
Where can I find the command or setup which will backup all databases and log files at 22:00:00 in the evening?
Using Ola Hallengren's scripts I do a full backup of a database on a Sunday. Then differential backups every 6 hours and log backups every hour. I would like to keep a full week of backups based off the full backup done on Sunday. Is there a way for me to clear out the diff and log folders after the successful full backup on Sunday nights?
View 2 Replies View RelatedI'm looking to schedule a maintenance plan for my databases which I have done.I'd like this database to be copied to another folder and the name altered to include the file name and the current date time stamp.Is this possible in the scheduled maintenance plan?
View 4 Replies View RelatedI was assigned a project to make a backup of data from 3 lists in a sharepoint with the objective of using that data to do reports on it using Report Builder.
I was abble to do the downloads using the add in to do downloads Sharepoint List Source and Destination "plug in" in SSIS, now the issue is how to update the backup table only with updated and new rows.
Daniel
I have a select query that results all the dbs and their several backup dates×. Howover I only need the latest backup dates for each of the db.How can I write that in tsql?
View 5 Replies View RelatedI need only the count of databases that last fullbackup was older then 24 hours or null. and status is online. I have tried
SELECT Count(DISTINCT msdb.dbo.backupset.database_name)
From msdb.dbo.backupset
where datediff(day,backup_finish_date,GETDATE()) > 1 -- or is null
and Database_Name not in ('tempdb','ReportServerTempDB','AdventureWorksDW','AdventureWorks') --online also
group by Database_name, backup_finish_date
Tried using where max(backup_finish_date) < datediff(day,backup_finish_date,GETDATE()) .But get the aggregate in where clause error. get a count of databases with backups older than 24 hours not including the samples, report service, and tempdb. I would also want to put status is online but havent gotten the above to work so havent tried to add that yet.
I am running backups on SQL Sever express and I take backups via the batch file executing the TSQL as below. This works perfectly fine, I just need to be able to spool out the backup completion log. What TSQL command can I use to do that?
My batch file looks like this:
@echo off
sqlcmd -S SERVER01 -E -i H:master_scriptsTOM_FAM_log.sql
Which will the call the TOM_FAM_log.sql :
DECLARE @name VARCHAR(50) -- database name
DECLARE @path VARCHAR(256) -- path for backup files
DECLARE @fileName VARCHAR(256) -- filename for backup
DECLARE @fileDate VARCHAR(20) -- used for file name
SET @path = 'H:BackupTOM_FAM'
[Code] ....
Usually if we schedule the backups using the maintenance plan, we can chose reporting options that can spool the result of the backup to a text file. What is the T-SQL for the spool report to a text file.
This option produces a file that writes logs with the details I posted below. I would like to do the same or similar using T-SQL in my code.
Microsoft(R) Server Maintenance Utility (Unicode) Version 11.0.3000
Report was generated on "SERVER01".
Maintenance Plan: Backup logs
Duration: 00:00:00
Status: Succeeded.
[Code] ....
I scheduled automatic backup process but its only showing backup of the only one .sql file in the backup folder. Other created .sql files are not backed up. Why is it so?
View 5 Replies View RelatedLog Shipping on SQL 2005 is failing because of a gap in the log chain. The schedule is every 15 minutes, the backup and copy jobs run without issue. The failure occurs early in the morning when there are no users, maintenance activities, or scheduled jobs - this has happened twice since we applied SP2. The database that is participating in the log shipping is approximately 20Gb, and recovery takes several hours.
Are there any known issues with log shipping on SP2? Any ideas why this might be happening? Is there any other information I can provide to help debug this issue?
Hi!
Is it possible to use updategrams on chain relationships? When I try
I always get this message:
<?MSSQLError HResult="0x80004005" Source="Microsoft XML Extensions to
SQL Server" Description="There is an inconsistency in the schema
provided"?>
If you have got updategrams to work with chain relationships, please
let me know. Thanks for any help!
/Tomas
Server: Msg 8908, Level 22, State 6,
on index defragmentation on a table.
Table error: Database ID 490, object ID 517576882, index ID 0. Chain linkage mismatch. (1:13020)->next = (1:13021), but (1:13021)->prev = (1:13080).
from error.log found corresponding error on dbcc checkdatabase on this same database:
I/O error (bad page ID) detected during read at offset 0x00000006614000 in file
'T:DataABCABC_data.mdf'..
Waiting for type 0x4, current count 0x100022, current owning EC 0x76A85540.
Error: 823, Severity: 24, State: 2
is there a way to fix this chain linkage mismatch error?
thanks
-D
I have been throwing these lovely errors on my db (approx 16Gb) all of a sudden - they might all be related:
1) Operations Manager Critical Error Alert
Severity: Critical Error
Status: New
Source: MSSQLSERVER
Name: Attempt to fetch logical page belongs to different object .
Description: Error: 605, Severity: 21, State: 1
Attempt to fetch logical page (4:1878339) in database 'NGProd' belongs to object 'claim_requests', not to object 'Assessment_'.
2) Event Description:
Error: 644, Severity: 21, State: 5
Could not find the index entry for RID '36303030318eefd3713d52f4a85df3b0b8a889904e4e608102703230303530393139'
in index page (3:271543), index ID 9, database 'NGProd'.
3) Event Description:
Error: 8908, Severity: 22, State: 6
Table error: Database ID 10, object ID 86095893, index ID 0. Chain linkage mismatch. (4:1880687)->next = (4:441596), but (4:441596)->prev = (4:441595)
dbcc checkdb gives me 0 errors & running the built-in integrity reports does not seem to find anything.
I have been told that my db has "cracks" in it, and that I need to export ALL of it and then re-import. Seems a bit too much work...
Anyone have any ideas on what I should first attempt to do? I don't even know how to fix these errors... seems that I only throw then when users are accessing specific records.
Any help would be most welcome!
Thanks,
k