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select ID,count(1) from TB group by ID having count(1)>10
SQL code:
;with t as
(
select rn=row_number()over(order by date desc),*
from tb
)
select * fr ......
SQL code:
@uid int
@money float
If not exists(SELECT null from bc_users_table where bet_id=@uid and bet_hk_rationing.exist('/root/items[@straight_bet>'+@money+']') = 1)
--BEGIN
select '1111¡®
--RETURN
END
exist ²ÎÊý 1 ±ØÐëΪ ÖÐÎÄ×Ö·û£¿
ÄÄλÅóÓÑÓöµ ......
¹òÇó½«ÒÔϺ¯Êý·ÒëΪ mysql µÄÓï·¨
CREATE FUNCTION workdayadd(
@date datetime, --»ù´¡ÈÕÆÚ
@workday int --ÒªÔö¼ÓµÄ¹¤×÷ÈÕÊý
)RETURNS datetime
AS
BEGIN
DECLARE @bz int
--Ôö¼ÓÕûÖܵÄÌìÊý
SELECT @bz=CASE WHEN @workday<0 THEN -1 ELSE 1 END& ......
±íA
SQL code:
autoID outDate type resultDate
1 2010-05-10 11£º12£º03 1 null
2 2010-05-10 15£º10£º03 0 null
3 2010-05-12 11£º12£º03 0 null
4 2010-05-14 11£º12£º03 ......
select case null
when '' then '1'
when null then '2' --ΪʲôûÓÐÔÚÕâ¸öλÖÃÅжϳöÀ´
else '3'
end a
select 1 a,2 b into #a
select isnull(b,0) b from #a where a=2
--bÁÐûÓÐÊý¾Ý Ó¦¸ÃÓÃʲôÀ´ÅжÏbÊÇ¿ÕµÄÄØ
--bÁÐûÓÐÊý¾Ý Ó¦¸ÃÓÃʲôÀ´ÅжÏbÊÇ¿ÕµÄÄØ
where b is null
NU ......
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