orm

Documentation

Index

• func AddInstance(dbServer, dbName, username, password string, maxConnNum int, owner string) (err error)
• func DelInstance(owner string)
• func GetFilter(provider provider.Provider) model.Filter
• func Initialize()
• func NewConfig(dbAddress, dbName, username, password string) executor.Config
• func NewExecutor(cfgPtr executor.Config) (executor.Executor, error)
• func NewPool() executor.Pool
• func Uninitialize()
• type Orm
  • func GetOrm(provider provider.Provider) (ret Orm, err error)
  • func NewOrm(provider provider.Provider, cfg executor.Config) (Orm, error)

Functions

func AddInstance

func AddInstance(dbServer, dbName, username, password string, maxConnNum int, owner string) (err error)

func DelInstance

func DelInstance(owner string)

func GetFilter

func GetFilter(provider provider.Provider) model.Filter

func Initialize

func Initialize()

Initialize InitOrm

func NewConfig

func NewConfig(dbAddress, dbName, username, password string) executor.Config

func NewExecutor

func NewExecutor(cfgPtr executor.Config) (executor.Executor, error)

NewExecutor NewExecutor

func NewPool

func NewPool() executor.Pool

NewPool new executor pool

func Uninitialize

func Uninitialize()

Uninitialize Uninitialize orm

Types

type Orm

type Orm interface {
	Create(entity model.Model) error
	Drop(entity model.Model) error
	Insert(entity model.Model) (model.Model, error)
	Update(entity model.Model) (model.Model, error)
	Delete(entity model.Model) (model.Model, error)
	Query(entity model.Model) (model.Model, error)
	Count(entity model.Model, filter model.Filter) (int64, error)
	BatchQuery(entity model.Model, filter model.Filter) ([]model.Model, error)
	BeginTransaction() error
	CommitTransaction() error
	RollbackTransaction() error
	Release()
}

Orm orm interface

func GetOrm

func GetOrm(provider provider.Provider) (ret Orm, err error)

GetOrm get orm from pool

func NewOrm

func NewOrm(provider provider.Provider, cfg executor.Config) (Orm, error)

NewOrm create new Orm