后:老数据导入优化

src/dashoo.cn/backend/api/business/tmpzcgf/tmpzcgfSession.go

@@ -378,7 +378,7 @@ func (s *TmpzcgtSession) UpdateCertSubCaseWhen() error {
 		n := math.Ceil(float64(total) / 10)
 		s.DBE.Query("ALTER TABLE `OilSupplierCertSub` ADD INDEX index_oldid ( `OldId` );")
 		s.DBE.Query("SET autocommit=0;")
-		for i:=0; i <= int(n); i++ {
+		for i:=0; i < int(n); i++ {
 			when1 := ""
 			when2 := ""
 			when3 := ""