* florian
> but except for that text can store more than 255 chars is there 
> any difference between varchar and text/blob?

>From the manual:

"In most respects, you can regard a `TEXT' column as a `VARCHAR' column
that can be as big as you like.  Similarly, you can regard a `BLOB'
column as a `VARCHAR BINARY' column.  The differences are:

   * You can have indexes on `BLOB' and `TEXT' columns with *MySQL*
     versions 3.23.2 and newer. Older versions of *MySQL* did not
     support this.

   * There is no trailing-space removal for `BLOB' and `TEXT' columns
     when values are stored, as there is for `VARCHAR' columns.

   * `BLOB' and `TEXT' columns cannot have `DEFAULT' values."

-- 
Roger

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