How to restore sql database preventing the old and new data

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Please help me with the code

I want to prevent the new and old data respectively. in the abouve code it is removing the new data which is entered after backup made of the data means(old data backup). restore sql database without overwrite existing database. Please help me with the code

This is my code

"Restore database from disk ='d:\demo' with file = 1, nounload, stats = 10"

Posted 15-Mar-14 3:33am

NIRMAL90

Updated 15-Mar-14 9:26am

v3

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OriginalGriff 15-Mar-14 9:47am

DON'T SHOUT. Using all capitals is considered shouting on the internet, and rude (using all lower case is considered childish). Use proper capitalisation if you want to be taken seriously.

NIRMAL90 15-Mar-14 10:42am

Thnkxx for the Advice

OriginalGriff 15-Mar-14 10:51am

You're welcome.

Nelek 15-Mar-14 9:48am

What have you tried?[^]
How to ask a question?[^]

NIRMAL90 15-Mar-14 10:46am

I use this query "Restore database from disk ='d:\demo' with file = 1, nounload, stats = 10"
to restore the database but the new data is been erase (backup file is old once). how to prevent the new + old data

restore sql database without overwrite existing database

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Mehdi Gholam · Answer 1 · 2014-03-15T20:54:00

Solution 1

To "preserve" your old data you need to restore your backup to a new database keeping your old one and then manually merge your tables.

There are tools that can help you like http://www.red-gate.com/products/SQL%5FData%5FCompare/index.htm[^]

Read this also : http://stackoverflow.com/questions/909541/how-to-merge-two-databases-in-sql-server[^]

Posted 15-Mar-14 20:54pm

Mehdi Gholam

Comments

Aarti Meswania 16-Mar-14 4:14am

5+! :)

Mehdi Gholam 16-Mar-14 4:18am

Cheers Aarti!