PowerShell , :
Get-ChildItem ".\Stored Procedures\*.sql" | ForEach-Object { sqlcmd -S ServerName -d DatabaseName -E -i $_.FullName }
.sql sqlcmd.exe. sqlcmd, sqlcmd /?.
, -Recurse Get-ChildItem -Filter:
Get-ChildItem '.\Stored Procedures' -Filter *.sql -Recurse | ForEach-Object { sqlcmd -S ServerName -d DatabaseName -E -i $_.FullName }