How could I execute a set of .SQL files (each does some data transformations) from within SQL Server Management Studio?
What other alternative are there for executing .
Use SqlCmd.exe.
For example:
sqlcmd -S myServer\instanceName -i C:\myScript.sql
or to save output to a file:
sqlcmd -S myServer\instanceName -i C:\myScript.sql -o C:\EmpAdds.txt