[英]select all but max record in SQL query
我一直在努力使它起作用,但是我什么也沒得到。 我需要的是以下內容:
我需要能夠為特定表選擇除MAX記錄以外的所有記錄。 我知道如何選擇最大記錄(通過使用TOP或MAX),但我想顯示所有內容。 有沒有辦法做到這一點? 我已經嘗試了下面的代碼,但是我一直在獲取MAX記錄。
SELECT
rtrim(ltrim(pn.sFirstName + ' ' + pn.uLastName)) as newroom
FROM tenant t (nolock)
INNER JOIN room rm (NOLOCK) on t.hmyperson = rm.hmytenant
and isnull(rm.boccupant,0)=0
and rm.dtmoveout is null
INNER JOIN person pn (nolock) on pn.hmy = rm.hmyperson
WHERE pn.hmy <>
(SELECT TOP 1 pn.hmy
FROM tenant t (nolock)
INNER JOIN property p (nolock) on p.hMy = t.hProperty
INNER JOIN unit u (nolock) on (t.hUnit = u.hMy
INNER JOIN addr ua (nolock) on u.hmy = ua.hPointer
INNER JOIN room rm (NOLOCK) on t.hmyperson = rm.hmytenant
and isnull(rm.boccupant,0)=0
and rm.dtmoveout is null
and isnull(rm.dtMoveIn,getdate()) >= getdate()
INNER JOIN person pn (nolock) on pn.hmy = rm.hmyperson
WHERE t.code = '011212'
ORDER BY pn.hmy)
and t.code = '011212'
拉出記錄后,我想將MAX記錄合並到單獨的行中。
謝謝你的幫助。
在查詢中:在第9行-將其更改為:
SELECT MAX(pn.hmy)
並刪除第20行。不需要。
基本上,您需要這樣:
SELECT * FROM tableA WHERE tableA.ID < (SELECT MAX(ID) FROM tableA)
select
MaxValue = Max(/* whatever*/),
-- other required columns
from
:
:
group by -- as needed
having value <> MaxValue
感謝您的輸入。
我離我很近。 我的下一個障礙是嘗試分離其余記錄。 例如,有多個名稱鏈接到記錄。
我希望它是:
NewRoom,NewRoom2
鮑勃·史密斯,喬治·威爾遜
我得到:
NewRoom,NewRoom2
鮑勃·史密斯
喬治·威爾遜
我的代碼如下:
SELECT
rtrim(ltrim(pn.sFirstName + ' ' + pn.uLastName)) as newroom,
rtrim(ltrim(pn1.sFirstName + ' ' + pn1.uLastName))as newroom2
FROM tenant t (nolock)
INNER JOIN room rm (NOLOCK) on t.hmyperson = rm.hmytenant
and isnull(rm.boccupant,0)=0
and rm.dtmoveout is null
INNER JOIN person pn (nolock) on pn.hmy = rm.hmyperson
LEFT OUTER JOIN room rm1 (NOLOCK) on t.hmyperson = rm1.hmytenant
and isnull(rm1.boccupant,0)=0
and rm1.dtmoveout is null
LEFT OUTER JOIN person pn1 (nolock) on pn1.hmy = rm1.hmyperson
WHERE (pn.hmy or pn1.hmy) <>
(SELECT Max(pn.hmy)
FROM tenant t (nolock)
INNER JOIN property p (nolock) on p.hMy = t.hProperty
INNER JOIN unit u (nolock) on (t.hUnit = u.hMy
and u.sCode not in ('WAIT' ,'COMAREA')
and u.scode not like 'NONRES%'
and u.exclude = '0' )
INNER JOIN addr ua (nolock) on u.hmy = ua.hPointer
INNER JOIN room rm (NOLOCK) on t.hmyperson = rm.hmytenant
and isnull(rm.boccupant,0)=0
and rm.dtmoveout is null
INNER JOIN person pn (nolock) on pn.hmy = rm.hmyperson
WHERE t.scode = 't0029839'
)和t.scode ='t0029839'
更不用說,我也需要在同一行上有MAX記錄:
MAX_Room,NewRoom,NewRoom2
感謝大家
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