if err != nil {
		t.Errorf("take err:%v", err)
	}
}

func TestDifferentTypeWithoutDeclaredLength(t *testing.T) {
	type DiffType struct {
		ID   uint
		Name string `gorm:"type:varchar(20)"`
	}

	type DiffType1 struct {
		ID   uint
		Name string `gorm:"type:text"`
	}

	var err error
	DB.Migrator().DropTable(&DiffType{})

	err = DB.AutoMigrate(&DiffType{})