eta_api/models/data_manage/edb_data_lz.go

package data_manage

import (
	"eta_gn/eta_api/global"
)

func GetEdbDataLzMaxOrMinDate(edbCode string) (minDate, maxDate string, err error) {
	sql := ` SELECT MIN(data_time) AS min_date,MAX(data_time) AS max_date FROM edb_data_lz WHERE edb_code=? `

	var tmpDate SmmMaxOrMinDate
	err = global.DmSQL["data"].Raw(sql, edbCode).Scan(&tmpDate).Error
	if err != nil {
		return
	}

	minDate = tmpDate.MinDate
	maxDate = tmpDate.MaxDate

	return
}