What are the steps to work on when a single database need to migrate from one cluster to another.
The size of the database is 210GB,
5 datafiles, 2 log files and 5 file groups.. our migration strategy is Backup/Copy/Restore.
I have a Windows 2008 R2 Always on Cluster with 3 nodes (two in the primary site and one in the DR site).
Primary Site:
-Primary Site Server1
-Primary Site Server2
DR Site 1 (to be decommed):
-DR Site Server1
Our company is planning on decommissioning the DR site. But before we do this, we want to add a 4th site to the cluster. Migrate the data...and then decommission the original DR Site.
Is it possible to have this configuration:
Primary Site:
-Primary Site Server1
-Primary Site Server2
DR Site 1 (to be decommed):
-DR Site Server1
DR Site 2 (NEW DR Site):
-DR Site Server1
IF this is possible, do I simply add the new DR site to the existing cluster (same steps as adding the first DR node to the cluster when the cluster was originally configured? or are there special steps?
Recently we had multiple production failures because one database was in single-user mode. I am trying to recreate this scenario to write a script that will kick out that connection that was holding database in single-user.In SSMS window 1 I run the following code:
use master
go
alter database test
set single_user
with rollback immediate
[code]....
Yes, it shows one record, but the database name is master, not test. And indeed, I run it from the context of master. Also tried sp_who, sp_who2, sys.dm_exec_requests - nothing works. For dm_exec_requests it shows nothing because it does not run at the current moment.Any other solutions to catch this SPID with a script?
hi.
I have a question. I work in BI (with sql server 2000) and this year (2008) my idea is migrate to 2005, but, consulting to expert in Microsoft technology, they suggested wait to 2008, sql 2005 have many problem, sql server 2008 was completed re-write.
The question is, what problem have sql server 2005?
TIA.
Abel.
I would like to migrate around 15 databases in production server to the new production server. The biggest database is 80 GB .
Wondering is there any fastest way to do that with very low downtime ?
What I can think about is shrink databases files and perform attach – detach .
I have a large table containing about 800 million rows with an average row length of about 1K. The columns in the table are char columns. I need to move the contents of this table into a similar table where the target columns are varchar. The original table column definitions are compatible with the target table but the reverse is not necessarily true. For example, one column is being changed from int to bigint. The table is partitioned.
So, what is the fastest way to migrate the data. I was thinking to unload each partition into a flat file and load the target table running multiple load streams? Is this a good way?
I need to migrate the all dbmail profiles(around 15) from Old server to new SQL instance.
is their any script or any way to do so that i can perform all at a time instead of doing manually.
Soon, I will be migrating SQL cluster volumes from our old SAN to the new one. I have an idea of how to do it, but I just wanted some feedback. Yes, I know the best way would be to set up a new cluster using the new SAN and migrate the DB, but unfortunately I don't have that luxury. Here's my plan...
Add new storage to cluster, ensuring the drives are active cluster resources and dependencies match old resources
Back up DB
Shut down SQL Server
Copy all files & folders from old storage to new storage
Reassign drive letters to make new storage match old configuration
Start SQL Server
In theory, I think this will be fine because as long as SQL sees the correct drive letters, it should function properly. Just concerned about the quorum portion of the cluster.
Thanks!
Kolby
[b]Friends -
I am new to cluster environment.
Any one could provide me detail steps in migrating SQL Server 2000 cluster to SQL Server 2005 Cluster.
Our existing enviornment is SQL Server 2000 SP4 cluster (active/active).
we are planning to migrate to SQL Server 2005 Sp2 cluster (active/Passive).
Question : 2
Is it possible to backup non-cluster user database and restore to cluster user database in sql server 2005.
Question : 3
Detailed steps how to migrate DTS Packages to SSIS.
Question : 4
Steps to Failover clustering in SQL Server 2005
Appreciate your support
Cheers
Satish
[/b]
I have a table which has cluster index on col1 column. If i insert 10 into my table what would be cluster index key value?Is it going to be 10 as well? How do i get cluster index key value?
View 5 Replies View RelatedHi
We are planning to upgrade the SQL Server in our production environment from SQL Server 2000 to SQL Server 2005. This is a 4 Node cluster environment with 3 Databases on 3 Virtual instances. The main requirement is to achieve this with no/minimal downtime.
Could you please suggest or direct me to any documentation for the best practices used to upgrade such an environment?
Thanks
Priyanka
I have two Windows 2000 servers (Advance Edition) to form a Windows Cluster. I also install MS SQL 2000 Enterprise Edition on the cluster to form a MS SQL cluster. Now, I want to upgrade the hardware and OS (but keep on using SQL 2000), so I install Windows 2003 server Enterprise Edition on two new servers to form a new Windows Cluster. I am planing to install MS SQL 2000 Enterprise Edition on the new cluster, so the old SQL cluster and new SQL cluster are side by side. I would like to know how to setup a new SQL cluster (I know it has problem to rename SQL Cluster name, so how to fix this problem)? And how to transfer everything (such as system databases, users database, sql user account, password and maintenance plan jobs etc) from old SQL cluster to new SQL cluster? And how to switch over from old SQL cluster to new SQL cluster?
Thanks a lot !
I ran into problem while trying to install SQL Server 2008 to join to another node in a failover cluster ,you will find here the configuration doc and installation details. URL...
View 4 Replies View RelatedHello,
I downloaded Sql server 2008 Nov CTP and am gonna use that.
Just wanna make sure if I can migrate from this version to the release version?
Coz the release won't come till the end of next year (?!) so...
Cheers,
Elton
IF you need to change the IP Address of a SQL Server Failover Cluster instance, here is the steps:
1. Open up Failover Cluster manager.
2. Expand the MS Cluster Instance that your SQL Cluster instance resides on.
3. Expand Services and applications.
4. Select the SQL Server Service.
5. In the main window pane (Middle Screen), you should see your SQL Server Cluster name, expand the plus to the left of it.
6. Under your SQL Server Cluster name, you should now see an 'IP address' section, right click on it and go to properties.
7. In the properties pane, you can change your IP address by entering a static IP.....or assigning a DHCP enabled IP.
if it is supported to install Reporting Services on both the active and passive nodes in an SQL Server Failover Cluster and use the non-active node as a warm standby?We have relatively simple reporting requirements so the idea would be that if Node 1 went down, we could just repoint our users are Node 2 temporarily. Both reporting services instances would be configured to target the same SSRS database running on the SQL Cluster.
View 2 Replies View RelatedWe have a SQL 2008 Instance existing on active/passive cluster with 2 nodes running on Windows server 2008 R2 Ent. Edn.
Now we need to install another SQL instance on this cluster. So what are the prerequisites apart from new IP address? Do we need shared disks or can the existing disks can be utilized?
I have old sql server 2008 with reporting service and new one 2012 version and I need to move single report folder from old server to new server. Is there any tool or script can make that possible.
View 5 Replies View RelatedI have multiple databases in the server and all my databases have tables: stdVersions, stdChangeLog. The stdVersions table have field called DatabaseVersion which stored the version of the database. The stdChangeLog table have a field called ChangedOn which stored the date of any change made in the database.
I need to write a query/stored procedure/function that will return all the database names, version and the date changed on. The results should look something like this:
DatabaseName DatabaseVersion DateChangedOn
OK5_AAGLASS 5.10.1.2 2015/01/12
OK5_SHOPRITE 5.9.1.6 2015/01/10
OK5_SALDANHA 5.10.1.2 2014/12/23
The results should be ordered by DateChangedOn.
I need the requirements of merging multiple rows of same ID as single row.
My Table Data:
IDLanguage1Language2Language3Language4
1001NULL JAPANESENULL NULL
1001SPANISH NULL NULL NULL
1001NULL NULL NULL ENGLISH
1001NULL NULL RUSSIAN NULL
Required Output Should be,
IDLanguage1Language2Language3Language4
1001SPANISH JAPANESERUSSIAN ENGLISH
How to achieve this output. Tried grouping but its not working also producing the same result.
How to combine multiple rows to single rows for the below sql query.
SELECT dbo.AccessLog.RCDID, dbo.AccessLog.EMPLOYEEID, dbo.AccessLog.LOGDATE, LEFT(dbo.AccessLog.LOGTIME, 5) AS LOGTIME,
dbo.AccessLog.INOUT
FROM dbo.AccessLog LEFT OUTER JOIN
dbo.LogType ON dbo.AccessLog.INOUT = dbo.LogType.INOUT LEFT OUTER JOIN
dbo.viwEmployee ON dbo.AccessLog.EMPLOYEEID = dbo.viwEmployee.Employee_ID
WHERE dbo.AccessLog.EMPLOYEEID='10763' AND (dbo.AccessLog.LOGDATE BETWEEN '01/04/2015' AND '01/04/2015')
ORDER BY dbo.AccessLog.EMPLOYEEID
The reult for the above query is:
RCDID | EmployeeID | LOGDATE | LOGTIME | INOUT
1 10763 01/04/2015 08:00 0
1 10763 01/04/2015 19:46 1
I need the result like the below
RCDID | EmployeeID | LOGDATE | IN | OUT
1 10763 01/04/2015 08:00 19:46
I have tried everything I found on Google, but nothing seems to be working. Already Ran alter command set multi_user, but getting an error.
"Msg 5064, Level 16, State 1, Line 1
Changes to the state or options of database cannot be made at this time. The database is in single-user mode, and a user is currently connected to it.
Msg 5069, Level 16, State 1, Line 1..ALTER DATABASE statement failed."
I am new to SQL and I haven't written any scripts in the past. I thought I would give it a go. Basically, I am trying to write a script that will check if a database has more than one log files, free the VLFs that belong to the secondary log files and then remove them. I created a database named rDb as this link suggests and followed the steps.
[URL] ....
It works. However, I want to have to run just 1 script that will do the entire job. This is what I have gotten so far and it doesn't work:
create table #tempsysdatabase(
File_id int,
file_guid varchar(50),
type_desc varchar (20),
data_space_id int,
name nvarchar (50),
state int,
[Code] ....
I am trying to find an easy way to create multiple of just two date in a single sql statement.
E.G.
A statement using the parameters
@StartDate = '2015-01-01'
@EndDate = '2015-01-05'
Ends up with rows:
'2015-01-01'
'2015-01-02'
'2015-01-03'
'2015-01-04'
'2015-01-05'
What would be the best way to do this ?
I'm trying to avoid a large amount of manual data manipulation.
Here's the background: Legacy system that has (well let's call apples apples) pretty much no method of enforcing data integrity, which has caused a fairly decent amount of garbage data to be inserted in some tables. Pulling one of the [Individuals] table from within this Legacy system and inserting it into a production system, into the Table schema currently in place to track [Individuals] in this Production system.
Problem: Inserting the information is easy, how to deduplicate the records that exist within the staging table that the legacy [Individuals] table has been dumped into in production, prior to insertion. (Wanting to do this programmatically with SQL or SSIS preferably, so that I can alter it later to allow for updating existing/inserting new)
Staging Table Schema:
;
CREATE TABLE [dbo].[stage_Individuals](
[SysID] [int] NULL, --Unique, though it's not an index intended to identify the [Individuals]
[JJISID] [nvarchar](10) NULL,
[NameLast] [nvarchar](30) NULL,
[NameFirst] [nvarchar](30) NULL,
[NameMiddle] [nvarchar](30) NULL,
[code]....
Scenario: There are records that duplicate the JJISID, though this value is supposed to be unique for every individual. The SYSID is just a Clustered Index (I'm assuming) within the Legacy system and will be most likely dropped when inserted into the Production [Inviduals] table. There are records that are missing their JJISID, though this isn't supposed to happen either, but have valid information within SSN/DOB/Name/etc that can be merged into the correct record that has a JJISID assigned. There is really no data conformity, some records have NULLS for everything except JJISID, or some records will have all the [Individuals] information excluding the JJISID.
Currently I am running the following SQL just to get a list of the records that have a duplicate JJISID (I have other's that partition by Name/DOB/etc and will adapt whatever I come up with to be used for those as well):
;
select j.*
from (select ROW_NUMBER() OVER (PARTITION BY JJISID ORDER BY JJISID) as RowNum, stage_Individuals.*, COUNT(*) OVER (partition by jjisid) as cnt from stage_Individuals) as j
where cnt > 1 and j.JJISID is not nullNow, with SQL Server 2012 or later I could use LAG and LEAD w/ the RowNum value to do my data manipulation...but that won't work because we are on SQL Server 2008 in this environment.
[URL]
With, the following as a potential solution:
GSquared (3/16/2010)Here's a query that seems to do what you need. Try it, let me know if it works.
Performance on it will be a problem, but I can't fine tune that. You'll need to look at various method for getting this kind of data from the table and work out which variation will be best for your data. Without access to the actual table, I can't do that.
;
WITH CTE
AS (SELECT master_id,
MIN(ID) AS first_id,
MAX(Account_Expiry) AS latest_expiry
FROM #People
GROUP BY master_id)
SELECT P1.master_id,
[code].....
Unfortunately, I don't think that will accomplish what I'm looking for - I have some records that are duplicated 6 times, and I'm wanting to keep the values within these that aren't NULL.
Basically what I'm looking for, is to update any column with a NULL value to the corresponding Duplicate [Individuals] record value for that column.
**EDIT - Example, Record 1 has a JJISID with NULL NameFirst & NameLast BUT Record 2 has the same JJISID and values for NameFirst & NameLast. I'm wanting to propogate the NameFirst & NameLast from Record2 into Record1
I got a table with organisation codes with postcal code ranges, from-to.
Example:
Organisationcode, startpostalcode, endpostalcode
001 52005249
I would like to generate rows for this range like this:
001 5200
001 5201
001 5202
.....
001 5249
The table looks like this:
SELECT OrganisationCode, PostcalCodeStart, PostalCodeEnd
FROM dbo.DimOrganisation
I made a website with sqlserver membership
when i migrate the website to another server i can not connect to the database aspnetdb
how i can add a user to this data base in the visual web developer
Thnakis
HELLO,
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I need to migrate my SQL server Mirror Database to a new server. my current setup is as below
1. server A principal (192.168.1.100)
2. server B Mirror (192.168.1.200)
Now i have a new server (Server C) to replace server B as below
1. server A principal (192.168.1.100)
2. server C Mirror (192.168.1.300)
My question is how to migrate mirror db to new server without any affect or downtime on principal server.
note: SQL SERVER 2008R2 EE(64BIT), Win2008R2 EE 64bit.
Deciding whether or not to use a CTE or this simple faster approach utilizing system tables, hijacking them.
SELECT s.ORDER_NUMBER, s.PRODUCT_ID, 1 AS QTY, s.VALUE/s.QTY AS VALUE
FROM @SPLITROW s
INNER JOIN master.dbo.spt_values t ON t.type='P'
AND t.number BETWEEN 1 AND s.QTY
Just wanted to know if its okay to use system tables in a production environment and if there are any pit falls of using them ?
I have a table called 'AssetPlacements' that shows the dates when certain objects (AssID) were placed at certain locations (LocID).
ID AssID LocID PlacementDate
1112015-05-01
2122015-05-06
3132015-05-09
4212015-05-03
5222015-05-07
6232015-05-11
I'd like to show the assets with a start date and end date for the placement of the asset.
The start date to be the placement date and the end date to be the next placement date of the asset.
Where there is no next placement date to then show the end date as the current date, so hopefully the table will show as the following.
ID AssID LocID StartDate EndDate
1112015-05-01 2015-05-06
2122015-05-06 2015-05-09
3132015-05-09 [GetDate()]
4212015-05-03 2015-05-07
5222015-05-07 2015-05-11
6232015-05-11 [GetDate()
I'm guessing some sort of recursion is required here to produce this.
I have a SQL server 2000 database.I have to migrate it to SQL Server 2005 Express.But I don't know how to do.
Is any one can help me ?
Thanks
In my application,I used Sql Server 2000 Database where I used some Stored Procedures,View,Function and Triggers .Now I want to migrate it to Sql Server 2005. Is there any performance issues will come in future as the database is actually from SQL SERVER 2000? Is all these Stored procedures,Views,Function and Triggers will work perfect? If than what steps I have to take to over come them.
View 1 Replies View Related