dao

package
v1.19.47 Latest Latest
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 Go to latest Published: Jan 5, 2024 License: MIT Imports: 10 Imported by: 0

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Functions

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Types

type Dao added in v1.19.22 

type Dao[E any] interface {
	Insert(entity *E) error
}

type MgoDao 

type MgoDao[E any] struct {
	CollectionName string
	Tag            func() string
}

MgoDao 注意使用前必须先将CollectionName赋值

func (MgoDao[E]) All 

func (m MgoDao[E]) All(query bson.M) ([]E, error)

All mongo动态查询数据

func (MgoDao[E]) Delete 

func (m MgoDao[E]) Delete(query bson.M) error

Delete mongo动态删除数据

func (MgoDao[E]) Insert 

func (m MgoDao[E]) Insert(entity *E) error

Insert mongo动态插入数据

func (MgoDao[E]) One 

func (m MgoDao[E]) One(query bson.M) (*E, error)

One mongo动态查询一条数据

func (MgoDao[E]) Pager 

func (m MgoDao[E]) Pager(query bson.M, sort []string, page, size int) ([]E, *models.ResultPage, error)

Pager mongo简单分页查询数据

func (MgoDao[E]) Updates 

func (m MgoDao[E]) Updates(id bson.ObjectId, doc E) error

Updates mongo动态更新数据

type MySQLDao 

type MySQLDao[E schema.Tabler] struct {
	Tag func() string
	// contains filtered or unexported fields
}

func (*MySQLDao[E]) All 

func (receiver *MySQLDao[E]) All(entity E, opts ...QueryOption) ([]E, error)

All mysql动态查询数据

func (*MySQLDao[E]) Create 

func (receiver *MySQLDao[E]) Create(entity *E) error

Create mysql动态插入数据

func (*MySQLDao[E]) Debug added in v1.19.17 

func (m *MySQLDao[E]) Debug() *MySQLDao[E]

func (*MySQLDao[E]) Delete 

func (receiver *MySQLDao[E]) Delete(entity E) error

Delete mysql动态删除数据

func (*MySQLDao[E]) MultiCreate 

func (receiver *MySQLDao[E]) MultiCreate(entities []*E) error

MultiCreate mysql动态插入多条数据

func (*MySQLDao[E]) One 

func (receiver *MySQLDao[E]) One(entity E) (*E, error)

One mysql动态查询一条数据

func (*MySQLDao[E]) Pager 

func (receiver *MySQLDao[E]) Pager(conn *gorm.DB, page, size int) ([]E, *models.ResultPage, error)

Pager mysql简单分页查询数据

func (*MySQLDao[E]) Save 

func (receiver *MySQLDao[E]) Save(entity *E) error

Save mysql动态保存数据

func (*MySQLDao[E]) Updates 

func (receiver *MySQLDao[E]) Updates(entity *E) error

Updates mysql动态更新数据

type QueryOption added in v1.19.47 

type QueryOption struct {
	Preloads []string
	OrderBy  []string
}

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