backup-mysql.bat

echo off

 set dbUser=root
 set dbPassword=mysql
 set backupDir="C:\Users\Ruben\PhpstormProjects\mysql backup"
 :: set mysqldump="C:\Program Files (x86)\Ampps\mysql\bin\mysqldump.exe"
 set mysqldump="C:\Users\Ruben\Desktop\UwAmp\bin\database\mysql-5.6.20\bin\mysqldump.exe"
 set mysqlDataDir="C:\Users\Ruben\Desktop\UwAmp\bin\database\mysql-5.6.20\data"
 set zip="C:\Program Files\7-Zip\7z.exe"

 :: get date
 for /F "tokens=2-4 delims=/ " %%i in ('date /t') do (
      set yy=%%i
      set mon=%%j
      set dd=%%k
 )

 :: get time
 for /F "tokens=5-8 delims=:. " %%i in ('echo.^| time ^| find "current" ') do (
      set hh=%%i
      set min=%%j
 )

 echo filename=%yy%%mon%%dd%_%hh%%min%
 set filename=%yy%%mon%%dd%_%hh%%min%
 
 :: switch to the "data" folder
 pushd %mysqlDataDir%

 :: iterate over the folder structure in the "data" folder to get the databases
 for /d %%f in (*) do (

 if not exist %backupDir%\%%f (
      mkdir %backupDir%\%%f
 )

 %mysqldump% --host="localhost" --user=%dbUser% --password=%dbPassword% --single-transaction --add-drop-table --databases %%f > %backupDir%\%%f\%filename%.sql

 %zip% a -tgzip %backupDir%\%%f\%filename%.sql.gz %backupDir%\%%f\%filename%.sql

 del %backupDir%\%%f\%filename%.sql
 )
 popd