iorm

Documentation

Index

• Variables
• func Paginate(pg paginator.Param) func(db *gorm.DB) *gorm.DB
• func QueryPages(db *gorm.DB, pg paginator.Param, out interface{}) (paginator.Info, error)
• func QueryPagesAssociation(db *gorm.DB, pg paginator.Param, out interface{}, column string) (paginator.Info, error)

Variables

var (
	ErrZeroOrEmptyValue    = errors.New("value must not be zero or empty")
	ErrObjectAlreadyExist  = errors.New("object already exist")
	ErrHasAssociation      = errors.New("object has associate other object")
	ErrOperateNotPermitted = errors.New("operate not permitted")
	ErrOutOfRange          = errors.New("out of range")
	ErrInvalidParameter    = errors.New("invalid parameter")
	ErrConflict            = errors.New("data field conflict")
)

基本错误

Functions

func Paginate

func Paginate(pg paginator.Param) func(db *gorm.DB) *gorm.DB

Paginate paginate

func QueryPages

func QueryPages(db *gorm.DB, pg paginator.Param, out interface{}) (paginator.Info, error)

QueryPages 分页查询 db需提供model和条件, list需提供切片地址 如 &[]yourStruct{} pg 如果均为默认参数,将不进行分页查询,将返回所有数据

func QueryPagesAssociation

func QueryPagesAssociation(db *gorm.DB, pg paginator.Param, out interface{}, column string) (paginator.Info, error)

QueryPagesAssociation query page association