db

Documentation

Index

• func CheckExist(model interface{}, query string, args interface{}, ex *exception.Error)
• func CheckExistByKey(model interface{}, val interface{}, ex *exception.Error)
• func GetList(model interface{}, cols string, where map[string]interface{}, size int, ...)
• func GetMap(model interface{}, cols string, where map[string]interface{}) map[string]interface{}
• func GetMaps(model interface{}, cols string, where map[string]interface{}, size int, ...) []map[string]interface{}
• func GetRowByKey(model interface{}, cols string, val interface{}, ex *exception.Error)
• func IsExist(model interface{}, query string, args interface{}) bool
• func IsExistByKey(model interface{}, val interface{}) bool
• type DefaultModel
  • func (db *DefaultModel) GetRow(where interface{})
  • func (db *DefaultModel) IsExistById(val interface{})
  • func (DefaultModel) TableName() string

Functions

func CheckExist

func CheckExist(model interface{}, query string, args interface{}, ex *exception.Error)

通过条件判断是否存在数据（抛异常）

func CheckExistByKey

func CheckExistByKey(model interface{}, val interface{}, ex *exception.Error)

通过主键值是否存在数据（抛异常）

func GetList

func GetList(model interface{}, cols string, where map[string]interface{}, size int, idx int)

func GetMap

func GetMap(model interface{}, cols string, where map[string]interface{}) map[string]interface{}

func GetMaps

func GetMaps(model interface{}, cols string, where map[string]interface{}, size int, idx int) []map[string]interface{}

func GetRowByKey

func GetRowByKey(model interface{}, cols string, val interface{}, ex *exception.Error)

func IsExist

func IsExist(model interface{}, query string, args interface{}) bool

通过条件判断是否存在数据（返回boolean）

func IsExistByKey

func IsExistByKey(model interface{}, val interface{}) bool

通过主键值是否存在数据（返回boolean）

Types

type DefaultModel

type DefaultModel struct {
	ID      int64 `db:"column:id;primaryKey;autoIncrease;"`
	AddTime int64 `db:"column:add_time;autoCreateTime:milli"`
	ModTime int64 `db:"column:mod_time;autoUpdateTime:milli"`
}

func (*DefaultModel) GetRow

func (db *DefaultModel) GetRow(where interface{})

func (*DefaultModel) IsExistById

func (db *DefaultModel) IsExistById(val interface{})

func (DefaultModel) TableName

func (DefaultModel) TableName() string