go_gorm_join

gorm join的用法记录

	var res  []*Result
	db.Table("student").Select("student.name,student.class_id,student.sex,student.score,class.class_name").
		Joins("left join class on class.class_id = student.class_id").Scan(&res)
	fmt.Println(*res[0])

	res := &[]Result{}
	db.Table("student").Select("student.name,student.class_id,student.sex,student.score,class.class_name").
		Joins("left join class on class.class_id = student.class_id").Scan(res)
	fmt.Println(*res)

db.Table("student").Select("student.name,student.class_id,student.sex,student.score,class.class_name").
		Joins("left join class on class.class_id = student.class_id").Where("student.class_id = ?",1).Scan(res)
	

最后

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