Wrong! Take a look at the SET datatype
http://dev.mysql.com/doc/refman/4.1/en/set.html. This allows you to have an
array of values in a single field, and the user can select any number of
them.
Sort of, but not really: This is a really specialized keyword, and
depends on binary mapping of enum-ish sets. As a results you have a
maximum of 64 possible values, and only 1 dimension. Large or
multdimensional arrays wouldn't work with this.
-Micah
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