0
所以我在BQ一個查詢,看起來這樣的:BigQuery的使用MAX()函數
SELECT
SubscriptionId,
start_time,
STRFTIME_UTC_USEC((UTC_USEC_TO_MONTH(TIMESTAMP_TO_USEC(TIMESTAMP(start_time)))),'%B %Y') AS cohort_month,
UTC_USEC_TO_MONTH(start_time) AS usec_month,
STRFTIME_UTC_USEC((UTC_USEC_TO_WEEK(TIMESTAMP_TO_USEC(TIMESTAMP(start_time)), 0)),'%Y-%m-%d') AS cohort_week,
WEEK(start_time) AS usec_week,
DATE(start_time) AS cohort_day,
UTC_USEC_TO_DAY(start_time) AS usec_day,
amount,
current_period_start,
current_period_end,
cancel_date,
end_date,
cancel_at_period_end,
salesRepEmail,
CASE WHEN (salesRepEmail IS NOT NULL) THEN 'Telesales' ELSE 'Online' END AS sales_channel,
status,
type_id,
CASE WHEN (type_id IN ('150032',
'150033',
'150023')) THEN 'Annual' ELSE 'Monthly' END AS duration,
refunded
FROM
[data_snapshots_daily.subs_charges_refunds_]
WHERE
start_time >= '2016-04-01 00:00:00'
AND refunded = FALSE
我正在尋找做雖然,是對添加到查詢,以便它返回所有相關來自最近一個月,一週和一天的數據。
所以我想它涉及MAX(usec_month),但我無法弄清楚。請記住,我只希望它返回相關的數據在最近一個月的時候它包括(6月)
這是非常有益的,但我有一個後續問題。如果我還想在前一週添加,該怎麼辦?所以基本上,它會返回當前星期數據和前幾周? – wizkids121
在答案中看到「快速添加」 –
工作!謝謝! 雖然我仍然對CASE聲明感到困惑。你能否分解究竟發生了什麼? – wizkids121