The Gospel
Today’s lesson is from the book of stackoverflow 65,35-21:
It’s a well known fact, that Oracle treats empty strings as null.
I knew about that, but somehow I forgot…
Der Freiheit eine Gasse
Today’s lesson is from the book of stackoverflow 65,35-21:
It’s a well known fact, that Oracle treats empty strings as null.
I knew about that, but somehow I forgot…
Well for all things Oracle, the one source of truth is Tom Kyte. So you probably should quote the place where Tom Kyte and stackoverflow come together:
http://stackoverflow.com/questions/203493/why-does-oracle-9i-treat-an-empty-string-as-null/203551#203551
Which says almost the same as your quote in most cases but is just a little more precise.