initiative of his/her own isn't questions kind. Thus he/she doesn't even try to understand answers and insits on his/her pov.
http://www.delphipraxis.net/176416-d...-new-post.html
@question If your solution works than be happy. We tried to told you several times that a blob isn't a normal field, and when you refuse to recognize it and not using an better solution than your easier but maybe buggy version, than do it on your own responsibility!