SQL проблема с подзапроса

Question

я получаю следующее сообщение об ошибке во время выполнения этого запроса:

# 1241 - Операнд должен содержать 1 колонку (ы)

SELECT *, 
     Date_format(date_assigned, '%d-%m-%y')      AS datum, 
     YEAR(date_assigned)          AS YEAR, 
     YEAR(NOW())            AS this_year, 
     Datediff(NOW(), date_assigned)        AS age, 
     MONTH(NOW())            AS this_month, 
     Concat(Period_add(Date_format(date_released, "%Y%m"), -6)) AS cancel_date 
     , 
     Date_format(NOW(), '%Y%m')         AS 
     this_date 
FROM reseller_numbers 
WHERE reseller_id = '31' 
     AND MONTH(date_assigned) = '12' 
     AND ((date_released IS NULL 
       OR date_released > NOW()) 
       OR (Dayofyear(date_assigned) <= Dayofyear(date_released) 
        AND (date_released IS NULL 
          OR date_released > NOW()))) 
     AND (date_released IS NULL 
       OR date_released > NOW() 
       AND date_released NOT LIKE '%2999%' 
       AND date_released != '2038-01-01 00:00:00') 
     AND (date_released NOT IN (SELECT *, 
              Date_format(DATE_ADD(date_released, 
                 INTERVAL '-6' MONTH), 
              '%d%m%y') 
              AS 
              cancel_date 
            FROM reseller_numbers 
            WHERE reseller_id = '31' 
            HAVING DATE_ADD(date_released, 
              INTERVAL '-6' MONTH) 
              < 
              NOW(
             ))) 
ORDER BY date_released DESC 
LIMIT 0, 30 

там что-то не так с этим запросом ? Когда я удаляю подзапрос в date_released NOT IN, запрос выполняется просто отлично.

Answer 1

Суб запроса должен возвращать только один столбец для date_released значения для соответствия. Избавьтесь от "*",

Answer 2

в date_released вы должны выбрать только один столбец

SELECT Date_format(DATE_ADD(date_released, 
                INTERVAL '-6' MONTH), 
             '%d%m%y') 
             AS 
             cancel_date 
           FROM reseller_numbers 
           WHERE reseller_id = '31' 
           HAVING DATE_ADD(date_released, 
             INTERVAL '-6' MONTH) 
             < 
             NOW(
            )) 

Answer 3

подзапрос должен иметь только одно значение, выбранное, вероятно, DATE_FORMAT один. Удалить *.

Answer 4

удалить * из подзапроса

SELECT *, 
     Date_format(date_assigned, '%d-%m-%y')      AS datum, 
     YEAR(date_assigned)          AS YEAR, 
     YEAR(NOW())            AS this_year, 
     Datediff(NOW(), date_assigned)        AS age, 
     MONTH(NOW())            AS this_month, 
     Concat(Period_add(Date_format(date_released, "%Y%m"), -6)) AS cancel_date 
     , 
     Date_format(NOW(), '%Y%m')         AS 
     this_date 
FROM reseller_numbers 
WHERE reseller_id = '31' 
     AND MONTH(date_assigned) = '12' 
     AND ((date_released IS NULL 
       OR date_released > NOW()) 
       OR (Dayofyear(date_assigned) <= Dayofyear(date_released) 
        AND (date_released IS NULL 
          OR date_released > NOW()))) 
     AND (date_released IS NULL 
       OR date_released > NOW() 
       AND date_released NOT LIKE '%2999%' 
       AND date_released != '2038-01-01 00:00:00') 
     AND (date_released NOT IN (SELECT Date_format(DATE_ADD(date_released, 
                 INTERVAL '-6' MONTH), 
              '%d%m%y') 
              AS 
              cancel_date 
            FROM reseller_numbers 
            WHERE reseller_id = '31' 
            HAVING DATE_ADD(date_released, 
              INTERVAL '-6' MONTH) 
              < 
              NOW(
             ))) 
ORDER BY date_released DESC 
LIMIT 0, 30