Is it the 4+N (aka. same as VARCHAR(n)) or is it N? Sorry, it was 100%
not clear for me after reading the docs, though the docs imply the
first: "The storage requirement for data of these types is 4 bytes plus
the actual string, and in case of character plus the padding."
As a comparison, MySQL seems to do storage saving for fixed-length
character (it doesn't store the length of the string).
--
dave