Random problems
Building random numbers can be challenging for people working in T-SQL. New author Chris Nowicki brings a solution he used to get a random number assigned to each row of a result set.
2009-06-09
5,091 reads
Building random numbers can be challenging for people working in T-SQL. New author Chris Nowicki brings a solution he used to get a random number assigned to each row of a result set.
2009-06-09
5,091 reads
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Comments posted to this topic are about the item Not Just an Upgrade
Comments posted to this topic are about the item Restoring On Top I
I am doing development work on a database and want to keep a backup so I can reset my database. I make some changes and want to restore over top of my changes. When I run this code, what happens?
USE Master BACKUP DATABASE DNRTest TO DISK = 'dnrtest.bak' GO USE DNRTest GO CREATE TABLE MyTest(myid INT) GO USE master RESTORE DATABASE DNRTest FROM DISK = 'dnrtest.bak' WITH REPLACESee possible answers