Copies a SQL Server database with a different name.

Copy-Sql-Db.ps1

<#
    Backs up and optionally restores a SQL Server database.
#>

param (
    [Parameter(Mandatory, Position=0)][string]$backupDbName, 
    [Parameter(Position=1)][string]$restoreDbName
)

$timestamp = $(((get-date).ToUniversalTime()).ToString("yyyyMMddTHHmmssZ"));
$filename = "${backupDbName}_$timestamp.bak"

# backs up database
SQLCMD -S SQLSERVER -U sa -P '""' -Q "BACKUP DATABASE $backupDbName TO DISK='C:\SqlBackups\$filename'"

# restores backed up database to a different database
if ([string]::IsNullOrEmpty($restoreDbName) -eq $false -and $restoreDbName -ne $backupDbName)
{
    SQLCMD -S SQLSERVER -U sa -P '""' `
        -Q "RESTORE DATABASE $restoreDbName FROM DISK='C:\SqlBackups\$filename' `
        WITH MOVE 'NOPCommerce_Sample' to 'C:\SqlFiles\Data\$restoreDbName.mdf', `
        MOVE 'NOPCommerce_Sample_log' TO 'C:\SqlFiles\Log\$restoreDbName.ldf'"
}