db

Documentation

Index

• type DBName
• type IDatabase
• type Record

Types

type DBName

type DBName string

const (
	DBMongo DBName = "mongo" //目前只实现了mongodb
	DBMySQL DBName = "mysql"
	DBRedis DBName = "redis"
)

type IDatabase

type IDatabase interface {
	Name() DBName

	Connect(config any) error
	Table(name string) (IDatabase, error)

	Load(c context.Context, record Record) error // get by id
	Update(c context.Context, record Record, fields []model.FieldName) error
	Insert(c context.Context, record Record) error
	Delete(c context.Context, record Record) error
	Save(c context.Context, record Record) error     // insert or update
	AutoSave(c context.Context, record Record) error // just save updated field

	// 实现自增id
	GetIncrementID(c context.Context, idKey string) (uint64, error)

	model.Watcher
}

IDatabase DB接口类.

type Record

type Record = proto.Message

Record db plugin support record type.