sqlС¼Æ»ã×Ü rollupÓ÷¨ÊµÀý·ÖÎö
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CREATE TABLE tb(province nvarchar(10),city nvarchar(10),score int)
INSERT tb SELECT 'ÉÂÎ÷','Î÷°²',3
UNION ALL SELECT 'ÉÂÎ÷','°²¿µ',4
UNION ALL SELECT 'ÉÂÎ÷','ººÖÐ',2
UNION ALL SELECT '¹ã¶«','¹ãÖÝ',5
UNION ALL SELECT '¹ã¶«','Ö麣',2
UNION ALL SELECT '¹ã¶«','¶«Ý¸',3
UNION ALL SELECT '½ËÕ','ÄϾ©',6
UNION ALL SELECT '½ËÕ','ËÕÖÝ',1
GO
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select province as Ê¡,sum(score) as ·ÖÊý from tb group by province with rollup
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¹ã¶« 10
½ËÕ 7
ÉÂÎ÷ 9
NULL 26
select case when grouping(province)=1 then 'ºÏ¼Æ' else province end as Ê¡,sum(score) as ·ÖÊý from tb group by province with rollup
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¹ã¶« 10
½ËÕ 7
ÉÂÎ÷ 9
ºÏ¼Æ 26
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select province as Ê¡,city as ÊÐ,sum(score) as ·ÖÊý from tb group by province,city with rollup
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¹ã¶« ¶«Ý¸ 3
¹ã¶« ¹ãÖÝ 5
¹ã¶« Ö麣 2
¹ã¶« NULL 10
½ËÕ ÄϾ© 6
½ËÕ ËÕÖÝ 1
½ËÕ NULL 7
ÉÂÎ÷ °²¿µ 4
ÉÂÎ÷ ººÖÐ 2
ÉÂÎ÷ Î÷°² 3
ÉÂÎ÷ NULL 9
NULL NULL 26
select province as Ê¡,city as ÊÐ,sum(score) as ·ÖÊý,grouping(province) as g_p,grouping(city) as g_c from tb group by province,city with rollup
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¹ã¶« ¶«Ý¸ 3 0 0
¹ã¶« ¹ãÖÝ 5 0 0
¹ã¶« Ö麣 2 0 0
¹ã¶« NULL 10 0 1
½ËÕ ÄϾ© 6 0 0
½ËÕ ËÕÖÝ 1 0 0
½ËÕ NULL 7 0 1
ÉÂÎ÷ °²¿µ 4 0 0
ÉÂÎ÷ ººÖÐ 2 0 0
ÉÂÎ÷ Î÷°² 3 0 0
ÉÂÎ÷ NULL 9 0 1
NULL NULL 26 1 1
select case when grouping(province)=1 then 'ºÏ¼Æ' else province end Ê¡,
case when grouping(city)=1 and grouping(province)=0 then 'С¼Æ' else city end ÊÐ,
sum(score) as ·ÖÊý
from tb group by province,city with rollup
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¹ã¶« ¶«Ý¸ 3
¹ã¶« ¹ãÖÝ 5
¹ã¶« Ö麣 2
¹ã¶« С¼Æ 10
½ËÕ ÄϾ© 6
½ËÕ ËÕÖÝ 1
½ËÕ Ð¡¼Æ 7
ÉÂÎ÷ °²¿µ 4
ÉÂÎ÷ ººÖÐ 2
ÉÂÎ÷ Î÷°² 3
ÉÂÎ÷ С¼Æ 9
ºÏ¼Æ NULL 26
±¾ÎÄÀ´×Ô: ½Å±¾Ö®¼Ò(www.jb51.net) Ïêϸ³ö´¦²Î¿¼£ºhttp://www.jb51.net/article/18860.htm
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create table table1(AID int,NAME nvarchar(20))
create table table2 (BID int,NUMBER nvarchar(20))
insert into table1 select 1,'Tom' union all
select 2,'Jim'
insert into table2 select 1,20 union all
select 1,30
--º¯Êý
create function F_Str(@ID int)
returns nvarchar(100)
as
begin
......
<%
Dim Fy_Url,Fy_a,Fy_x,Fy_Cs(),Fy_Cl,Fy_Ts,Fy_Zx
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Fy_Zx = "Error.Asp" '³ö´íʱתÏòµÄÒ³Ãæ
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On Error Resume Next
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import java.lang.reflect.Field;
import java.util.List;
import org.hibernate.HibernateException;
import org.hibernate.property.ChainedPropertyAccessor;&n ......