package
0.0.0-20240606120025-70d34f8011ea
Repository: https://github.com/rinkotaketsuki/golanglearning.git
Documentation: pkg.go.dev

# Structs

Citizen 用于示范关联模型.
Class 用于示范: 1.
No description provided by the author
primaryKey 有两个时不会生成自增主键 autoIncrement:false 标签可以显式地使主键不带 AUTO_INCREMENT 属性.
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TimeRecorder 用于示范如何使用 GORM 标签和字段类型自定义存储创建时间和更新时间的字段 */.
默认情况下,模型和关系表之间的映射关系是: ID -> 主键 CreatedAt -> 创建时间 UpdatedAt -> 更新时间 结构体名(驼峰)的复数 -> 下划线分隔的表名 字段名(驼峰) -> 下划线分隔的列名 嵌入字段会被展开,所以为方便起见最好直接嵌入 gorm.Model 下面是该 model 在 MySQL 下对应的表,表名为 users +------------+-----------------+------+-----+---------+----------------+ | Field | Type | Null | Key | Default | Extra | +------------+-----------------+------+-----+---------+----------------+ | id | bigint unsigned | NO | PRI | null | auto_increment | | created_at | datetime | YES | | null | | | updated_at | datetime | YES | | null | | | deleted_at | datetime | YES | MUL | null | | | name | varchar(256) | YES | | null | | | phone | bigint unsigned | YES | | null | | | birthday | datetime | YES | | null | | +------------+-----------------+------+-----+---------+----------------+ CREATE TABLE `users` ( `id` bigint unsigned AUTO_INCREMENT, `created_at` datetime NULL, `updated_at` datetime NULL, `deleted_at` datetime NULL, `name` varchar(256), `phone` bigint unsigned, `birthday` datetime NULL, PRIMARY KEY (`id`), INDEX `idx_users_deleted_at` (`deleted_at`) ); */.