XSDMinLength
Restrict the length of the data to the minimum number of XML characters allowed when set on a BDL
            STRING, VARCHAR, CHAR or TEXT, or the number of bytes allowed when set on a BDL BYTE.
- XSDMinLength and XSDMaxLength can be used together, but XSDMaxLength value must be greater then XSDMinLength
 - XSDMaxLength cannot be used with XSDLength
 
Example
DEFINE myStr STRING ATTRIBUTES(XSDString, XSDMinLength="12",
  XMLName="MyString")
DEFINE myByte BYTE ATTRIBUTES(XSDBase64Binary, XSDMinLength="8000",
  XMLName="MyPicture")