mysql.bat

@echo off
setlocal

set "_pf=%PROGRAMFILES%"
if "%PROCESSOR_ARCHITECTURE%"=="AMD64" set "_pf=%ProgramFiles(x86)%"

set "MYSQL_HOME=%_pf%\MySQL\MySQL Server 5.0"
set "_mysql=bin\mysqld-nt.exe"
if exist "%MYSQL_HOME%\%_mysql%" goto :_mysql
:set_mysql
set /p "MYSQL_HOME=Please enter the path to the MySQL installation: "
if not exist "%MYSQL_HOME%\%_mysql%" goto :set_mysql
:_mysql

set "_data=%~dp0mysql"
if not exist "%_data%" xcopy /Q/E/I "%MYSQL_HOME%\data\*.*" "%_data%"

start "MySQL" "%MYSQL_HOME%\%_mysql%" --datadir="%_data%" --skip-innodb --console