-- Settings
DBHandler=nil
DBName="nazwa_db"
DBUser="nazwa_db"
DBPass="hasło"
DBHost="host"

-- Functions
function dbSet(...)
    if not {...} then return end
    local query=dbExec(DBHandler, ...)
    return query
end

function dbGet(...)
    if not {...} then return end
    local query=dbQuery(DBHandler, ...)
    local result=dbPoll(query, -1)
    return result
end

addEventHandler("onResourceStart", resourceRoot, function()
    DBHandler=dbConnect("mysql", "dbname="..DBName..";host="..DBHost.."", DBUser, DBPass, "share=1")
    if DBHandler then
        outputDebugString("* Connect to server MYSQL...")
    else
        outputDebugString("* No Connecting to server MYSQL..")
    end
end)