select
a.time, b.name, c.user_city,
case
when c.user_country='xxxx' and c.user_state in (select cast(state_id as string) from states_list)
then (select d.STATE_NAME from States_LIST d wher
(SELECT CONCAT('ABCDE',SUM((SELECT MAX(id) FROM optigo_data.admin_userdetails LIMIT 1)+1)))
上面是在Mysql中工作,但它不在Impala/Hive中工作,請幫助我。 Error: sub query is not supported.
INSERT INTO admin_userhistroy(sno,UserDetails_ID,UserMessage,SystemMessage_ID,insdate,STATUS,UserDetails_MsgTo_ID,License_Status)
VALUES ('1',(SELECT DISTINCT id FROM admin_userdetails WHERE token =
所以問題的基本前提是我在hadoop中有一些巨大的表格,我需要從每個月獲取一些樣本。我嘲笑了下方顯示排序後,我的事情,但顯然它不是真實的數據... --Create the table
CREATE TABLE exp_dqss_team.testranking (
Name STRING,
Age INT,
Favourite_Cheese STRING
) ST
我經常查詢我做了很多SUM,COUNT甚至NVL()。大多數情況下,我最終將計算值與以前相同。 因此,例如,目前我有這個在我的代碼: sum(vl.margin_1d) as margin_1d,
sum(vl.margin_7d) as margin_7d,
sum(vl.margin_14d) as margin_14d,
sum(vl.margin_28d) a