В Oracle это работает хорошо ......
Запрос к оракулу - как следует
Select COMPONENT_ID,
COMPONENT_NAME,
POSITION_ID,
POSITION_NAME,
CHANNEL_ID,
CHANNEL_NAME,
Max(METRIC) as METRIC,
Max(TTD_ATTN) as TTD_ATTN_Max,
Min(TTD_ATTN) as TTD_ATTN_Min,
Avg(TTD_ATTN) as TTD_ATTN_Avg,
Median(TTD_ATTN) as TTD_ATTN_Med,
StdDev(TTD_ATTN) as TTD_ATTN_StdDev,
Max(COMPONENT_NO) as COMPONENT_NO,
DATAMONTH,
CHANNEL_ID||'_'||POSITION_ID as CHANNEL_POSITION,
CHANNEL_NAME||'_'||POSITION_NAME as CHANNEL_POSITION_NAME
from SCNCAAF0461A1894981868ABA.PB36E6D13A82C4609B9488950
Group By COMPONENT_ID,
COMPONENT_NAME,
POSITION_ID,
POSITION_NAME,
CHANNEL_ID,
CHANNEL_NAME,
DATAMONTH
Но для SQL Server появляется ошибка
Select COMPONENT_ID,
COMPONENT_NAME,
POSITION_ID,
POSITION_NAME,
CHANNEL_ID,
CHANNEL_NAME,
max(METRIC) AS METRIC,
max(TTD_ATTN) AS TTD_ATTN_Max,
min(TTD_ATTN) AS TTD_ATTN_Min,
avg(TTD_ATTN) AS TTD_ATTN_Avg,
Median(TTD_ATTN) AS TTD_ATTN_Med,
stdev(TTD_ATTN) AS TTD_ATTN_StdDev,
max(COMPONENT_NO) AS COMPONENT_NO,
DATAMONTH,
ISNULL(CHANNEL_ID, '') + '_' + ISNULL(POSITION_ID, '') AS CHANNEL_POSITION,
ISNULL(CHANNEL_NAME, '') + '_' + ISNULL(POSITION_NAME, '') AS CHANNEL_POSITION_NAME
from SCNCAAF0461A1894981868ABA.PB36E6D13A82C4609B9488950
Group By COMPONENT_ID,
COMPONENT_NAME,
POSITION_ID,
POSITION_NAME,
CHANNEL_ID,
CHANNEL_NAME,
DATAMONTH
ОШИБКА: оператор выбора не может быть правильно проанализирован. Выходная таблица не может быть сгенерирована.
Я думаю, что это проблема в Медиане Функции. Кто-нибудь может помочь?