gorm

Documentation

Index

• func New(host, dbname, user, pass string, port uint16) error
• type GR
  • func GetDB() *GR
  • func (gr *GR) Close()
  • func (gr *GR) Connection() (*gorm.DB, error)
• type ServerInfo

Functions

func New

func New(host, dbname, user, pass string, port uint16) error

New is for create instance

Types

type GR

type GR struct {
	DB         *gorm.DB
	ServerInfo //embeded
}

GR is for database information and gorm instance

func GetDB

func GetDB() *GR

GetDB is to get instance. singleton architecture

func (*GR) Close

func (gr *GR) Close()

Close is to close connection

func (*GR) Connection

func (gr *GR) Connection() (*gorm.DB, error)

Connection is to connect to MySQL server Be careful, sql.Open() doesn't return err. Use db.Ping() to check DB condition.

type ServerInfo

type ServerInfo struct {
	// contains filtered or unexported fields
}

ServerInfo is for database information