Primary key prob

[Anon]

I want to create a table with one colum of (data type mediumtext)
and want to declare it primary kay. How can?

while

CREATE TABLE ABC(temp mediumtext primary key)

and

CREATE TABLE ABC(temp mediumtext NOT NULL primary key)

does not work.

[[deleted]]

The manual says you can, the binary says you can't.

Problem is, the binary has the final word, that means you can't use a BLOB column in a key. And I guess that's pretty much the end of the story :-)