MySQL запрос для извлечения данных с использованием диапазона дат - PullRequest
0 голосов
/ 05 сентября 2018

Этот запрос дает правильный результат в MySql Workbench -

SELECT tbl_visit_info.visitor_id,tbl_visit_info.retailer_id,tbl_retailer.retailer_shop_name,
  SUM( IF( tbl_visit_info.activity_type = 1 ,1,0)) AS feedback,
SUM( IF( tbl_visit_info.activity_type = 2 ,1,0)) AS promise_order,
SUM( IF( tbl_visit_info.activity_type = 3 ,1,0)) AS stock,
SUM( IF( tbl_visit_info.activity_type = 6 ,1,0)) AS payment,
tbl_visit_info.date as visit_date
FROM tbl_visit_info,tbl_retailer 
where tbl_visit_info.retailer_id=tbl_retailer.retailer_id 
and tbl_visit_info.visitor_id=80
group by visitor_id,retailer_id 
having date_format(tbl_visit_info.date, '%Y-%m-%d') BETWEEN '2018-07-01' AND '2018-09-02';

Но, когда я хочу передать переменные вместо 80 и диапазон дат как переменную, это не даст никакого результата. Запрос is-

SELECT tbl_visit_info.visitor_id,tbl_visit_info.retailer_id,tbl_retailer.retailer_shop_name,
  SUM( IF( tbl_visit_info.activity_type = 1 ,1,0)) AS feedback,
  SUM( IF( tbl_visit_info.activity_type = 2 ,1,0)) AS promise_order,
  SUM( IF( tbl_visit_info.activity_type = 3 ,1,0)) AS stock,
  SUM( IF( tbl_visit_info.activity_type = 6 ,1,0)) AS payment
  FROM tbl_visit_info,tbl_retailer
  where tbl_visit_info.retailer_id=tbl_retailer.retailer_id
  and tbl_visit_info.visitor_id='".$_GET["sr_id"]."'
  group by visitor_id,retailer_id having date_format(date, '%Y-%m-%d') BETWEEN 
  '".$_GET["start_date"]."' AND '".$_GET["end_date"]."'"

Этот запрос не дает никакого результата, когда я пишу код на PHP.

1 Ответ

0 голосов
/ 05 сентября 2018

Вы должны использовать фильтр даты в предложении where вместо использования:

SELECT tbl_visit_info.visitor_id,tbl_visit_info.retailer_id,tbl_retailer.retailer_shop_name,
  SUM( IF( tbl_visit_info.activity_type = 1 ,1,0)) AS feedback,
  SUM( IF( tbl_visit_info.activity_type = 2 ,1,0)) AS promise_order,
  SUM( IF( tbl_visit_info.activity_type = 3 ,1,0)) AS stock,
  SUM( IF( tbl_visit_info.activity_type = 6 ,1,0)) AS payment
  FROM tbl_visit_info,tbl_retailer
  where tbl_visit_info.retailer_id=tbl_retailer.retailer_id
  and tbl_visit_info.visitor_id='".$_GET["sr_id"]."' 
  and date_format(date, '%Y-%m-%d') BETWEEN 
  '".$_GET["start_date"]."' AND '".$_GET["end_date"]."'"
  group by visitor_id,retailer_id
...