CREATE TABLE varchar (15) LastName, varchar (300) Notes

##</code><code>##

$buffer =~ s/varchar\s*\(
    (?: \d{4,}
      | 2 (?: 5 [6-9] \d*
            | [6-9] \d+
          )
      | [3-9]\d{2,}
    )\)/TEXT/gix;