在多个表中发现列错误

Question

我收到以下错误

编译语句时出错：
失败：在多个表/子查询中发现了SemanticException列Episodeid [SQL状态= 42000，数据库错误代码= 40000]

谁能帮助我重新配置？

谢谢！

这是有问题的代码：

select 
    papid, count(distinct episodeid) as epicount, 
    episovcountcesarean, sum(episovspendcesarean), 
    count(claimnumber) as claimcount, 
    sum(allowedamount) as spend
from
    3pdcoe_tc_dm_eoc_nep_peri.star_output_episodes e
join 
    3pdcoe_tc_dm_eoc_nep_peri.dbo_claimpatientservice cps on cps.episodeidd = e.episodeid
join 
    3pdcoe_tc_dm_eoc_nep_peri.star_output_aggregate a on a.episodeid = e.episodeid
where 
    aggtype = 'Window' and agggroup = 'Trigger'
    and eeany = 0 
    and year(episodeend) = '2016' 
    and episovcountcesarean = 1
group by 
    papid, episovcountcesarean, episovspendcesarean;

Answer 1

在选择列表中，您必须指定目标表

select 
  papid, count(distinct a.episodeid) as epicount, 
  episovcountcesarean, sum(episovspendcesarean), 
  count(claimnumber) as claimcount, 
  sum(allowedamount) as spend

要么

select 
  papid, count(distinct e.episodeid) as epicount, 
  episovcountcesarean, sum(episovspendcesarean), 
  count(claimnumber) as claimcount, 
  sum(allowedamount) as spend