Copy Data From Old DB To New DB Having Schema Changes
May 20, 2008
Hi All,
I want to migrate data from old DB to New DB. New db is having schema changes. For e.g Table A in Old DB is split into
two tables A1 and A2 in new DB. I want to copy some columns from Table A to A1 and some into A2. A2 is having relation with A1(A1's ID is FK in A2). I want to insert records into A1 and using the identity column of newly inserted record, i want to insert the record into A2. Please guide me how can i do this with SSIS.
Thanks in Advance
Devika
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Feb 12, 2015
I have a database DB1 and DBTest
DBTest Database is empty. I want to copy all the objects in DB1 - schema1 how can I do that?
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Nov 21, 2011
I am using sql server 2008 R2.I want to copy all the objects of one schema and put it in another schema. I want to do that from command prompt.
In oracle we can export the objects of one user and import to another user using exp and imp. I want similar type.
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Apr 18, 2006
Hi,
What do I need to do in order to make a copy of a schema. For example lets say my database has 3 schemas - Test, Production and Staging. I want to make an exact copy of Production. ie. complete copy - all objects - tables, views, stored procs and also all the data and probably call it Production-New. Now we have 4 schemas in the database.
This needs to be initiated from the app that the user is currently using. Is there any built in support (TSQL functions/commands/Sps ?) for such an activity ? and if not what may be the direction that I need to look at to take this further ?
Overall I'm looking at being able to take a quick snapshot of a schema and start using that. I must mention that the volume of data will be substancial and the solution devised should be able to do it rather quickly - The user clicks a button in order to take a snap shot. So the wait time has to be reasonable.
Any suggestions/ideas will be great.
Thanks -
Avinash
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Feb 4, 2002
Hi,
Can anyone help me to figure out how to generate the SQL Script that can produce the same database schema with the existing database?
I have tried the "Generate SQL Script" tool. However, it only creates the object such as tables, stored procedures, triggers and etc. I still have to create the database first in order to run that script. I have an existing database that has a 2.7 GB size (let's called this ABC Database). In a different server, I would like to create the same database with the ABC DB without having to restore the ABC DB. Bottom line, I would like to see the script creates the database along with all stored procedures, triggers and the size of the database will be 2.7 GB. Is it possible?
Thank you very much!
Jane
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Aug 9, 2004
I need to create some sort of method to copy the schema and data from an existing database and recreate that database schema and data at another location i.e. customer site. I would like to be able to start the rendered script from a command line. I will be very appreciative of anyone who can get me started in the right direction.
Thank you,
iRead
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Jan 24, 2008
I created my database on a remote server. It now has lots of tables and stored procedures
When I created it, the server created a schema named for me, the user, so all my tables and stored procedures are named like johndoe.tablename.
I would like to rename the schema to something less personal more professional.
Can it be as simple as "ALTER SCHEMA johndoe RENAME professional"?
Also, I would like to create a local copy of the databse, so I can develop offline, without the 2 second delay.
SQL Server Management Studio Express lets me generate scripts, which I have been using to make backups.
Can I use the script file to recreate the database on my local machine?
Thanks
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May 8, 2007
Hello,
I would like to use SSIS tool to move the data from one database schema to another database schema.
For example:
Source table has
1. UserName (varchar 20) (no null)
2. Email (varchar 50) (can be null)
Destination table has
1. UserID (uniqueidentifier - GUID)
2. UserName (varchar 50) (no null)
3. EmailAddress (nvarchar 50) (can be null)
4. DateTime
Questions:
1. What controls do I use in my Data Flow to make data move between databases with different data types and include new value in UserID as a new GUID and DateTime as a date (GETDATE)?
OLE DB Source, OLE DB Destination, Data Converson and .....
How do I insert Guid and Date at the same time?
2. I have many tables to do data moving. Any sugestions? How do I architect my project? If I create many data flows for each table - it will look complicated.
Please give me some advices here.
Thanks.
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Jun 19, 2000
Hi,
i need to move the data and schema from 6.5 to 7.0. could you please tell me the most simple way.
thank you
raju
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Sep 27, 2007
Locally I develop in SQL server 2005 enterprise. Recently I recreated my db on the server of my hosting company (in sql server 2005 express).I basically recreated the tables and copied the data in it.I now receive the following error when I hit the DB:The 'System.Web.Security.SqlMembershipProvider' requires a
database schema compatible with schema version '1'. However, the
current database schema is not compatible with this version. You may
need to either install a compatible schema with aspnet_regsql.exe
(available in the framework installation directory), or upgrade the
provider to a newer version.I heard something about running aspnet_regsql.exe, but I dont have that access to the DB. Also I dont know if this command does anything more than creating the membership tables and filling it with some default data...Any other solutions/thought on what this can be?Thanks!
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Oct 17, 2006
I just got hold of this article at Microsoft and I will try it out at once.
http://www.microsoft.com/downloads/details.aspx?FamilyID=16d8c1e9-a6a3-43a2-9ba7-916c6eb5023b&DisplayLang=en
Peter Larsson
Helsingborg, Sweden
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Mar 20, 2008
Well I have NO IDEA how to do this... so I'll just admit my ignorance up front.
Anyway I have some customer records that need to be sent off for mailing.
The printing company takes XML files.
They provided me with an XML Schema (.xsd file)
I need to take the data in my table and export it to an .xml file to send off.
I tried doing something like this at first:
WITH XMLNAMESPACES (DEFAULT 'urn:blah.blah.blah...')
SELECT *
FROM
(SELECT CONVERT(varchar, GetDate(),120) AS submit_date,
'999999' AS client_billing_id,
customers.FirstNm AS customer_first_name,
customers.LastNm AS customer_last_name,
.....blah...additional fields..
FROM customers
) As Offset
FOR XML RAW ('Customer'), ROOT('CustomerMailingList'), ELEMENTS
Now that worked pretty well, it gave me a file that was formatted in what appeared to be the proper XML style, and I could save it and it "looked right".
However, the printers said there were a few errors and sent back a .XSD schema file for me to use.
Sounds great... but I haven't a clue on how to use it.
I've seen a few articles on how to manage existing schemas and how to store data IN the database, but nothing on how to EXPORT data.
As I understand it I just want to take data in my customers table and use the schema as a template / file mapping document to dump it out to XML.
So... help? :)
Thanks
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Mar 10, 2006
This is a totally newbie question, but...
I've create a database, I'm able to script the schema to a query window, file, etc.
I can't for the life of me find out how to export my data so that it is scripted into insert statements. The data is standardized lists of data I will be distributing with the DB.
For those of you familiar with mySQL, this would be the output of the mysqldump command which dumps schema and data all into one file
mysqldumb <db> -u user -p > mydatafile.txt
thanks,
-David
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Jul 18, 2007
I just want to verify my understanding of schemas...
Using separate schemas to segregate data is only a logical mechanism. Separate schemas do not physically segregate data onto different groups of pages or files. Partitioning is the mechanism for physical segregation of data.
Is that everyones understanding as well?
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May 27, 2008
I have 35+ tables and 15+ stored procedures with SchemaA, now I want to transfer them to SchemaB.
I know how to do one by one...!
alter schema SchemaB transfer
SchemaA.TableA
but it will take long time...!
Thanks,
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Apr 18, 2008
Hi,
I have a table 'TEMP' which owns by user 'SCOTT'.
I logined using the user 'SCOTT' and try to fetch the data without specifying schema name.
select * from TEMP.
Msg 208, Level 16, State 1, Line 1
Invalid object name 'TEMP'.
I getting the above error.
while i execting with schema name.
select * from scott.TEMP.
I getting the required output.
Is it possible to fetch the data without specifying schema name??
Plz help me.
The owner of the table TEMP is scott.
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Jan 16, 2007
I have a schema/user called mstp who has tables in another schema/user. How do I prevent the mstp user from seeing those tables/data that do not belong to their schema?
example:
database xxxx has tables som.employees and mstp.employees The mstp user should only allowed access to mstp.employees and nothing else.
thanks.
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Mar 7, 2006
Hi,
i have the following requirement
Can a stored procedure in SQL Server 2005 generate XML data based on the schema, We don't prefer to manually build an xml string inside the stored proc?
Is there any SQL Server 2005 feature to do it if possible?
i appreciate your help.
Thanks,
Vaishu
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Mar 12, 2008
Just wondering if there are any tools available for SQL Server 2005 which allow the comparison and scripting of data and schema between two databases. This is so that I can migrate between Dev, QA, and Live easily.
A free tool would be best please..
Thanks in advance.
Gaj
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Jul 20, 2005
I've been testing a variety of database schema migration tools. Ourcompany purchased Embarcadero Change Manager a while ago but we'vebeen less than satisfied with the results.We are looking for a tool that can compare a source/developer databasewith a target/client database and then make the necessary changes.The tool will need to update stored procedures, tables, indexes,constraints, etc. The tool will also need to make the changes in thecorrect order based on dependencies and relationships.Anyone have any recommendations?
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Sep 26, 2006
Hi,
Recently I had the following error when I tried to run an update command:
0xC020906A The data value violated the schema constraint
At the end of a data flow I wanted to do an update on the data I gathered during that data flow.
The sql-command was something like:
"Update MyTable set aField=? where theID = ISNULL(?,-1)"
Apparently SSIS doesn't accept a null value to be placed in the parameter or am I totally wrong (and I hope I am)? Maybe I have to change the sql-command, if so, please tell me.
Anyway, I replaced all the null values by a -1 via a Derived Column task before entering the command task and the problem was solved.
Greets,
Tom
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Jan 25, 2007
Hi all.
I 'm trying to set up merge replication between two servers that have the same schema databases. The two database have the majority of there data the same but as well as data inserted at a later time independently on the two servers. (The two servers were connected in a merge replication scheme that failed at some later time and replication was paused, but users continout to insert data indepentedly at the two servers.)
I need to get them up and running.
I cleaned replication at both servers, I recreated the publication at the puplisher distributor and all is fine.
When I create a push subscription to the subscriper I get the error invalid column name 'rowguidcol' .
I so far managed to have merge replication running on two identical databases (schema and data).
Just some thoughts. After some reading I found that it might be related to identities and identity range or indexes. I set the identity seed and increment at 2, 2 at publisher and at 1,2 at subscriper. (On the same tables at puplisher and subscriber.) Is that ok? is that the way to do it?
Digging a bit more Using the SQL Profiler I can locate the error to happen when sp_MSaddmergetriggers executes.
Thanks allot for any help
Version.
Microsoft SQL Server 2000 - 8.00.2039 (Intel X86) May 3 2005 23:18:38 Copyright (c) 1988-2003 Microsoft Corporation Standard Edition on Windows NT 5.0 (Build 2195: Service Pack 4)
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Aug 17, 2006
Hi,
How can I save and load data with schema in MSDE in the quickly way? I need to do this in 5-10 second for 5 millions of rows.
Thank's
Alexei
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Dec 10, 2005
Hi,I have(had) an old Win2k Server server with about 30 web site databases(SQL 2000) that just went under due to hardware problems. Thankfully, Ihave backups of all the databases plus the MDF and LDF files from thehard drive.I want to move all of these sites and their data to a newer server(Win2003) running SQL2000.What's the best way to copy the database from the old server hard drive(now mounted as an extrnal drive to a local machine; I'm currentlyFTPing all of the web site directories from it to the new server)?Just upload the original data to the new server and then mount the MDFand LDF files within the new SQL server? Or do I restore the backupfiles in the new SQL2000?All of my previous data migrations have been DTS operations from onelive server to another, so no experience with either of the abovescenarios. I'll certainly have a lot more experience at one of them bythe time this weekend is through.Thanks for any help you can offer.
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Apr 12, 2008
Hello everybody!I'm using ASP.NET 3.5, MSSQL 2005I bought virtual web hosting .On new user registrations i have an error =(The 'System.Web.Security.SqlMembershipProvider' requires a database schema compatible with schema version '1'. However, the current database schema is not compatible with this version. You may need to either install a compatible schema with aspnet_regsql.exe (available in the framework installation directory), or upgrade the provider to a newer version. On my virtual machine it work fine but on web hosting i have an error =(What can you propose to me?
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Mar 25, 2008
Hi All,
I'm stuck up with a strange problem.
When i try to setup a Transform Data task in DTS, the table drop down shows fully qualified table name.
i.e. <database name>.<schema name>.<table name>
as you can see in the attached screenshot. With this I cant see the full table name and am not able to make the correct selection.
Where can i change the properties so that it displays only the table name?
Thanks
Rohit
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Aug 30, 2007
Good morning,
I have a table that I am including in replication. However, I do NOT want the data for one of its columns to be included in the replication. Meaning, I want all of the schema and all of the data EXCEPT for a single column.
How do I do this?
I have searched the forum for some ideas, but did not find any.
Thanks in advance...
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Feb 16, 2008
Ok so i've got a database containing a table called Quote.
I need one of the field's datatype to be Boolean?
which option do i choose?
and also is there a way to make the Key Field auto increment?
And is the datatype: ntext, the correct option for a text only field?
thanks
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Aug 17, 2006
We have a commercial VB.NET winforms client/server application that utilizes SQL Server 2005 express edition. The schema and data that the application utilizes is proprietary and could be very damaging if it got into a competitors hands.
Is there any way to protect the data and schema of a sql server 2005 express edition database?
Will this functionality ever be added?
Thanks
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Sep 10, 2015
Till recently we were using the following code to retreive schema information of columns of tables
Dim schemaTable = connection.GetOleDbSchemaTable( _
System.Data.OleDb.OleDbSchemaGuid.Columns, _
New Object() {Nothing, Nothing, tableName, Nothing})
Now instead of getting the name of table (which i was using as param for filtering) i'm going to receive a sql-query. Now my question is if I were to get a query like the following :
SELECT
[EmployeeID],
[Title] + ' ' + [LastName] + ' ' + [FirstName] AS FullName,
[BirthDate],
[Address],
[City] + ', ' + [Region] + ', ' + [Country] + ' - ' + [PostalCode] AS FullAddress
FROM [dbo].[Employees]
Then how can I retrieve the schema information of only the columns present in the query.
(Its possible that i might get a query with multiple tables with joints)...
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Sep 11, 2015
Is it possible to get data-type,default-value, etc. (basically schema information) of columns in a particular query.This is something similar to what we get when we execute the following
SELECT *
FROM INFORMATION_SCHEMA.COLUMNS
WHERE TABLE_NAME = 'Employees'
But instead of TABLE_NAME i would like to give a query like
SELECT [EmployeeID],[LastName],[FirstName] from [dbo].[Employees] order by [EmployeeID].
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Aug 12, 2006
Can anyone provide an expample of bulk copying XML data to a SQL table. I am also looking at using column mapping so that I can map fields and also insert a new GUID into the key of the SQL table.
Many thanks
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Oct 22, 2015
We have an OLTP database and operational reporting is carried out on a replica server / database. We have plans to build a new data warehouse and an analysis services cube.
Question 1:Should a cube be designed to extract data from a physical star schema rather than a logical one (3NF relational (ODS?) using a data source view to derive the star)? I'm guessing for performance it's better to pull data from similar structures (physical facts and dimensions as required by analysis services) but is the difference significant?
Question 2:Depending on the answer to q1, is it bad practice to ETL data from a staging database (replica > staging) directly to a star schema (multiple data sources and cleansing / business rules required)? Or should it be processed from staging to an ods and only then to a star schema (physical or logical). I still don't know if an ODS is required but I guess the consideration for this decision is whether the business would require daily operational (or ad hoc) reporting on the consolidated data sources (without needing historical DW functionality).
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