dao

Documentation

Index

• type Dao
  • func Fetch(user, password, address, dbName string) (Dao, error)

Types

type Dao

type Dao interface {
	String() string
	Release()
	BeginTransaction() error
	CommitTransaction() error
	RollbackTransaction() error
	Query(sql string, args ...any) error
	Next() bool
	Finish()
	GetField(value ...interface{}) error
	Insert(sql string, args ...any) (int64, error)
	Update(sql string, args ...any) (int64, error)
	Delete(sql string, args ...any) (int64, error)
	Execute(sql string, args ...any) (int64, error)
	CheckTableExist(tableName string) (bool, error)
}

Dao 数据库访问对象

func Fetch

func Fetch(user, password, address, dbName string) (Dao, error)

Fetch 获取一个数据访问对象