@Override
    public boolean supportsNotNullUnique() {
        return false;
    }
Get the name of the database type associated with the given
{@code java.sql.Types} typecode.

@param code
           {@link java.sql.Types} typecode
@param length
           the length or precision of the column
@param precision
           the precision of the column
@param scale
           the scale of the column

@return the database type name

@throws HibernateException
querydsl-jpa/src/test/java/com/querydsl/jpa/support/TeradataDialect.java