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ID µ¥¾Ý±àºÅ ÉÌÆ·ID ÉÌÆ·ÊýÁ¿ µ¥¾ÝÀàÐÍ
1 A-20090101 123 1 ²¹»õµ¥
2 A-20090101 124 1 ²¹»õµ¥
3 A-20090101 125 1 ²¹»õµ¥
4 A-20090101 124 1 ²¹»õµ¥
5 B-20090101 123 1 Èë¿âµ¥
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ÉÌÆ·ID ÉÌÆ·ÊýÁ¿
123 0
124 2
125 1
²¹»õ²¹ÁË4´Î£¬Èë¿âÈëÁËÒ»´Î£¬ÐèÒªµÃµ½ËùÓвúÆ·µÄΨһֵ£¬ÔÙÓÃÈë¿â¼õ³ö¿â¡£
up
°ï¶¥.
SQL code:
select ÉÌÆ·ID,sum(ÉÌÆ·ÊýÁ¿) as ÉÌÆ·ÊýÁ¿
from
(
select ÉÌÆ·ID,
case µ¥¾ÝÀàÐÍ when 'Èë¿âµ¥' then -ÉÌÆ·ÊýÁ¿ else ÉÌÆ·ÊýÁ¿ end as ÉÌÆ·ÊýÁ¿
from tablename
)a
group by ÉÌÆ·ÊýÁ¿
select ÉÌÆ·ID£¬count(case when µ¥¾ÝÀàÐÍ ='²¹»õµ¥ ' then 1 else -1) ÉÌÆ·ÊýÁ¿ from table group by ÉÌÆ·ID
select ÉÌ
Ïà¹ØÎÊ´ð£º
select convert(varchar(50),cast(convert(numeric(18,2),1275674000000/100000000)as real))+'ÒÚ'
select cast(convert(numeric(18,2),1275674000000/100000000)as real)
ΪʲôÉÏÒ»¸öÓÃvarcharת»»ºó¾ÍÖ»±£ÁôÁËÒ ......
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ÎÒÒ²ÏëÖªµÀ£¡¹Ø×¢´ËÌù£¡
¹Ø×¢¡«¡«
Êý¾Ý¿â´óÅ£¶¼ÄÄÈ¥Á˰¡£¿
......
ÎÒÒªµÃµ½Ò»¸ö×Ö·û´®È磺
sdfk|||sgts
sdfsfd|||rgreg
wrfw|||sefw
¾ÍÊÇÒªµÃµ½|||ºóÃæµÄ×Ö·û´®£¬ÓÐʲôº¯ÊýÂð£¿ÔõôÓÃÄØ£¿Ð»Ð»£¡
SQL code:
select
right(col,len(col)-charindex('|||',col)-2)
f ......
ÎÒÓÐÒ»¸ö±í£¬½á¹¹ÊÇÕâÑù¡£
ת³ö µ¥Î» תÈ뵥λ ±ÊÊý ½ð¶î
date(Ö÷) outid(Ö÷) inid(Ö÷) num amt
2009 1 2 1 500 Ϊ 1 µ¥Î» ÔÚ2009Ä ......
CREATE PROCEDURE [selectvipcompany]
@username varchar(50),
@companyname varchar(50),
@endtime varchar(1)
AS
declare @sql varchar(1000)
set @sql=''
if (@username<>null and @username ......