func (d testDialector) Initialize(*gorm.DB) error                      { return nil }
func (d testDialector) Migrator(db *gorm.DB) gorm.Migrator             { return nil }
func (d testDialector) DataTypeOf(*schema.Field) string                { return "" }
func (d testDialector) DefaultValueOf(*schema.Field) clause.Expression { return clause.Expr{} }

	}

	return fc(stmt)
}

// DataTypeOf return field's db data type
func (m Migrator) DataTypeOf(field *schema.Field) string {
	fieldValue := reflect.New(field.IndirectFieldType)
	if dataTyper, ok := fieldValue.Interface().(GormDataTypeInterface); ok {
		if dataType := dataTyper.GormDBDataType(m.DB, field); dataType != "" {
			return dataType
		}
	}

	return m.Dialector.DataTypeOf(field)
}

					t.Fatalf("column id primary key should be correct, name: %v, column: %#v", columnType.Name(),
						columnType)
				}
			case "name":
				dataType := DB.Dialector.DataTypeOf(stmt.Schema.LookUpField(columnType.Name()))
				if !strings.Contains(strings.ToUpper(dataType), strings.ToUpper(columnType.DatabaseTypeName())) {