get() = withValidityAssertion { emptyList() }

    /**
     * Whether this value parameter has a default value or not.
     */
    public abstract val hasDefaultValue: Boolean

    /**
     * Whether this value parameter represents a variable number of arguments (`vararg`) or not.
     */
    public abstract val isVararg: Boolean

    /**

func (m Migrator) FullDataTypeOf(field *schema.Field) (expr clause.Expr) {
	expr.SQL = m.DataTypeOf(field)

	if field.NotNull {
		expr.SQL += " NOT NULL"
	}

	if field.HasDefaultValue && (field.DefaultValueInterface != nil || field.DefaultValue != "") {
		if field.DefaultValueInterface != nil {
			defaultStmt := &gorm.Statement{Vars: []interface{}{field.DefaultValueInterface}}