Akina

SELECT MIN(`min_price`) OVER () as `min_price`, 
       MAX(`max_price`) OVER () as `max_price`, 
       `item_id` as `id`
FROM `product_table` 
WHERE `id` IN (SELECT  тут запрос)

Akina, да, версия 5.7.21 и она, я так понимаю, не поддерживает оконные функции.

SELECT t2.min_price, 
       t2.max_price, 
       t1.item_id as id
FROM product_table t1
CROSS JOIN ( SELECT MIN(min_price) AS min_price, 
             MAX(max_price) AS max_price
             FROM product_table ) t2
WHERE t1.id IN (SELECT  тут запрос)

Есть папка, которая хранит в себе sql файлы для создания бд, таблиц в этой бд, импорт данных в эти таблицы.
Как автоматизировать запуск этих sql скриптов?

SELECT CASE WHEN sender_id = 1
            THEN receiver_id
            ELSE sender_id 
            END AS buddy
FROM message
WHERE 1 IN (sender_id, receiver_id)
GROUP BY buddy
ORDER BY MAX(sent_at)

SELECT user.username
FROM user
JOIN ( SELECT CASE WHEN sender_id = 1
                   THEN receiver_id
                   ELSE sender_id 
                   END AS id,
              MAX(sent_at) sent_at
       FROM message
       WHERE 1 IN (sender_id, receiver_id)
       GROUP BY 1 ) ids USING (id)
ORDER BY ids.sent_at

SELECT DISTINCT
       key,
       FIRST_VALUE(value1) OVER (PARTITION BY key 
                                 ORDER BY CASE WHEN value1 IS NULL 
                                               THEN 1 
                                               ELSE 0 END, id DESC) AS value1,
       FIRST_VALUE(value2) OVER (PARTITION BY key 
                                 ORDER BY CASE WHEN value2 IS NULL 
                                               THEN 1 
                                               ELSE 0 END, id DESC) AS value2,
       FIRST_VALUE(value3) OVER (PARTITION BY key 
                                 ORDER BY CASE WHEN value3 IS NULL 
                                               THEN 1 
                                               ELSE 0 END, id DESC) AS value3
FROM tablename
-- WHERE key IN ( {список значений} )

переписать таблицу в нормальную форму

SELECT `p`.`sum`, `p`.`type`, `p`.`visit` 
FROM `visits` AS `v`
JOIN `payments` AS `p` ON `v`.`id` = `p`.`visit` 
WHERE DATE(p.date) = '2021-10-04' AND `v`.`office` = '1'

SELECT `p`.`sum`, `p`.`type`, `p`.`visit` 
FROM `visits` AS `v`
JOIN `payments` AS `p` ON `v`.`id` = `p`.`visit` 
WHERE p.date >= '2021-10-04' 
  AND p.date < '2021-10-05' 
  AND `v`.`office` = '1'

Например, пишу я такой SELECT и все нормально
SELECT Trip.plane, Trip.id

Но при таком мне выдает ошибку
SELECT Trip.plane, COUNT(Trip.plane) planes

Откуда это берется вообще? /*!40001 SQL_NO_CACHE */ и как это убрать?