optimize deletion by not creating a sub set systematically and fetching more ids
optimize deletion by not creating a sub set systematically and fetching more ids

erdincay/gmvault,gaubert/gmvault,guaycuru/gmvault,guaycuru/gmvault,gaubert/gmvault,erdincay/gmvault,gaubert/gmvault,guaycuru/gmvault,erdincay/gmvault