How to move data and log file using Alter statement

You can use Alter command to move data and log file.

Sample Script

-- Moving data file to E:\ drive
ALTER DATABASE tempdb
MODIFY FILE (Name = tempdev,FILENAME = 'E:\tempdb.mdf')
-- Moving log file to E:\ drive
ALTER DATABASE tempdb
MODIFY FILE (Name = templog,FILENAME = 'E:\templog.ldf')