hongze_task/models/data_manage/base_from_trade_index.go

package data_manage

import (
	"github.com/beego/beego/v2/client/orm"
	"time"
)

type BaseFromTradeShanghaiIndex struct {
	BaseFromTradeShangHaiIndexId int `orm:"column(base_from_trade_shanghai_index_id);pk"`
	Rank                         int
	DealShortName                string
	DealName                     string
	DealCode                     string
	DealValue                    string
	DealChange                   string
	BuyShortName                 string
	BuyName                      string
	BuyCode                      string
	BuyValue                     string
	BuyChange                    string
	SoldShortName                string
	SoldName                     string
	SoldCode                     string
	SoldValue                    string
	SoldChange                   string
	Frequency                    string
	ClassifyName                 string
	ClassifyType                 string
	CreateTime                   time.Time
	ModifyTime                   time.Time
	DataTime                     string
}

func GetFirstBaseFromTradeIndexByDate(exchange string) (item *BaseFromTradeShanghaiIndex, err error) {
	o := orm.NewOrmUsingDB("data")
	sql := "SELECT * FROM base_from_trade_" + exchange + "_index where rank < 50 order by data_time asc"
	err = o.Raw(sql).QueryRow(&item)
	return
}