I have used R::freeze(true);
in my php application.
But I don't know why redbean alters my database table structure.
I noticed that interger type column becomes text automatically.
Also i have updated variable
protected $isFrozen = TRUE;
in rb.php.
But no effect.
Without knowing your PHP structure or framework (if any), it's impossible to provide any answer in relation to that. In any event, R::freeze( true ) is the correct syntax. Make sure you add the statement in the beginning of your application.
I have a lot of SlimPHP applications using ReadBean and I put it at the very top of my index.php right after running
R::setup();