我有一个查询,我需要选择my.variable <- rnorm(100)
bespoke_cut <- function(value){
if (value < 0.1) return('[-Inf, 0.1)')
if (value < 0) return('[0.1, 0)')
if (value == 0) return('0')
return('(0, Inf]')
}
my.cut <- sapply(my.variable, bespoke_cut)
my.cut <- factor(my.cut)
或project_status_id = 2
在过去一年中有一个日期的所有值。不确定这是如何实现的。
这是我的SQL:
project_ship_date
注意:SELECT DISTINCT
p.id, p.name, CONVERT(VARCHAR(12), s.ship_date, 109) AS ship_date,
sp.name as species, p.quoted_sf
FROM
ProjectTracking.dbo.projects AS p
LEFT JOIN
ProjectTracking.dbo.shipments AS s ON p.id = s.project_id
LEFT JOIN
ProjectTracking.dbo.segments AS seg ON p.id = seg.project_id
LEFT JOIN
ProjectTracking.dbo.species AS sp ON seg.specie_id = sp.id
WHERE
sp.name LIKE '%maple%'
AND (p.project_status_id = 2 OR s.ship_date > "last year?")
的值可能为p.project_status_id
注意#2 :如果1,2,10,11
必须指定p.project_status_id != 2
答案 0 :(得分:2)
SELECT DISTINCT p.id, p.name, CONVERT(VARCHAR(12),s.ship_date,109) AS ship_date, sp.name as species, p.quoted_sf
FROM ProjectTracking.dbo.projects AS p
LEFT JOIN ProjectTracking.dbo.shipments AS s ON p.id = s.project_id
LEFT JOIN ProjectTracking.dbo.segments AS seg ON p.id = seg.project_id
LEFT JOIN ProjectTracking.dbo.species AS sp ON seg.specie_id = sp.id
WHERE sp.name LIKE '%maple%' AND
(p.project_status_id IN (1,2,10,11) OR s.ship_date > DATEADD(year,-1,GETDATE()) )