I have two databases DB1 and DB2
With Tables T11,T12 and T21, T22 respectively.
All the tables in the two databases have the same structure.
I need help on a script to clear the contents of Table T21 and T22 in the DB2 database
And load the contents of Table T11 and T12 ( Table have about 2 Million records of data ) into T21 and T22.
What is the best way to transfer data between 2 databases.
Any ideas will be appreciated.
Regards
Karen
Ok say we've got two databases with two tables and we need to
transfer data from one to another. However, the data structure in
sourceDB is different to targetDB. Better to illustrate:
sourceDB
tablesource
PIN SYSTEM HEADER PROPERTY VALUE STATUS
1000 AF ADDRESS DETAILS LINE 1 The Grange Active
1000 AF ADDRESS DETAILS LINE 2 69 Tintagel Way
1000 AF ADDRESS DETAILS LINE 3 Woking
1001 AF ADDRESS DETAILS LINE 1 50 Active
8888 AF ADDRESS DETAILS LINE 2 Evans Way
8888 AF ADDRESS DETAILS LINE 3 Islington
8888 AF ADDRESS DETAILS
8888 AF ADDRESS DETAILS
8888 AF ADDRESS DETAILS
Now each matching PIN on the multiple rows in sourceDB above relates to
one customer. In order to extract the relevant info for an address for
instance for each customer, we need to know the unique PIN, header,
property and value fields.
So I created this piece of SQL which gives me the result in targetDB:
INSERT into targetDB.dbo.tabletarget (address1)
SELECT
value
FROM sourceDB.dbo.tablesource
WHERE pin = 1000
AND header ='address details'
AND property = 'line 1'
targetDB
tabletarget
PIN ADDRESS1 ADDRESS2 ADDRESS3 SOURCE
The Grange
Fine, I've proved I can extract a specific field, but I need to do
this for all fields and all customers.
Any ideas?
When executing an inline insert into command from isqw/w the command executes perfectly. Yet when I try to create a stored procedure with exactly the same insert into statement it will not create. It does not like the database.owner.table prefix on the selected rows. Any suggestions ??
Thanks.... Tom
Hello everyone,
Here's my situation...
I'm running a web service which involves 51 seperate servers and databases.
There are fifty licensee servers (One for each US state) and one corporate server.
Each night I need to upload sales and membership data from the licensee's databases to the corporate database to compile reports.
The application platform I'm using is ASP.NET 2.0 and the the database is SQL2005 express.
I want this process to be run automatically, so I believe it's a scheduled windows service I need to setup up in .NET to make the data transfers.
If anyone has already set something up like this, or knows the steps to take? I would love to have your input.
Thanks in advance,
Robert
Hi,
I am having one query regarding data transfer using SSIS. If we use
DTS packages for the data transfer between two databases then the source database and
destination database must be on different db servers or instances.Here, I
am talking about the DTS Packages with Distributed Transactions enabled.
I need to know that whether this constraint has been rectified with SSIS Packages or it still persists.
One more thing is that while transferring the data, can we view/insert/update source database or it is locked if the transfer is in process.
Please reply..........
Thanks and Regards,
Rajesh
Hi,
I have several databases on one MSQL Server which I want to transfer to new server. So, basically it is tranferring all contents of sql server databases on one server to another one. I know I can use import Wizard, but it will take long time, is there a more better way to do this.
Thanks,
Mashro.
Hi there,
I would like to make multiples copies of a database. What I used to do in MS-SQL 6.5 was create a backup of the database that I want to make copy from. Create new (empty) databases and restored the backed up database into the new databases. Another way that I used to do is to use the Database Transfer feature in the Enterprise Manager.
I want to do the same thing in MS-SQL 7 (beta 3) but it seems to me that I couldn't do that. First, there is no Database Transfer feature like that in 6.5. Next, I couldn't restore a backed up database to another database.
I know there is the Import/Export utility but it is the last thing I have to use if I don't have any other choice.
Thanks in advance for your help.
Tung Nguyen
I got 2 SQL servers. One is legacy SQL 6.5 and the other one is SQL 2005. They are installed in different machine. How can I copy or migrate the old 6.5 version databases to SQL 2005 server?
Someone said I should upgrade the 6.5 to version 2000 first. Is it the only method? I didn't have SQL 2000 install cdrom and license. How can I do that?
Please help.
Is it possible/advisable when transfering very large amounts of data from server to server to:
trasnfer the data to a new table first
second alter new table adding indexes, defaults, ets based on original table
if it is what flow item would be used to transfer/alter the indexes and defaults?
I'm very new to ssis so the more detail you can give the better.
Thanks
Hi,
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I ask because say if I have two drives, one with 5MB/s write speed for the log file and one with 10MB/s write speed for the data file, if I start trying to insert 10 MB of data per second into the table, am I going to be limited to 5MB/s by the log file drive, or is SQL server not going to try and log all 10 MB each second to the log file?
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Hi,
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Thanks
Dharmbir
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SQL v7.0 - DTS
Tying to transfer all object info, sp's, constraints and data in to a fresh new database in the same instance, but it's hit and miss when it comes to getting everything transferred. Followed step by step instructions (GUI/Scripts) and sometimes the table structure will transfer without PK's, as well as some data and if you're lucky, some constraints. Stored proc's have a tendency to show up 20 minutes later. I'm testing this on a machine with IE 5, SP2 and fresh new Dll's (just in case something was corrupted). Is there a priority as far as what to transfer first? For example, tables only 1st, then constraints on down to records parent to child? I am assumming you should be able to transfer all at the same time since it's built in to the utility. Or, does it come down to something in the schema? If anyone out there has experienced something similar and found a solution, please advise.
hi,
I am having two servers one is 6.5 and another is 7.0.
I would like to export a one database from 6.5 to 7.0.
when i was trying to transfer the data it is saying u have to upgrade the server of 6.5.
pls tell me how i have to transfer data from 65 to 7.0
without bcp.
--raj
Hi,
here we have 5 servers,application server,datawarehousing server,web server,QA server and production server. so i suppose to transfer(by using DTS) the total data(GDWReports) from production server to QA server. so actually i exported that data from production server to one destination by using export wizard and i tried for import that data to qa server by using VB script.but i got one error that "login failed like that". so how to import the data. pl give the suggestions asap.
thanx
Janreddy
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Thanks
Hi,
Not certain whether this is the right forum to post this question - please advise.
I am fairly new to SQL Server and need to know the best way to transfer data from one data base to another.
For example:
I have a database running via SQL Server 2005 developer edition and another running using SQL Server 2005 Express edition.
If I do a backup on the developer edition I get an error and failure when attempting to upload the data on to the Express edition.
What am I doing wrong can anyone advise?
Also what is the best way to add/remove/update stored procedures and or change the database table structures for a current database (MySql for example allows one to type command line calls direct to the relevant database to alter database tables).
Thanks Andrew