Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

SQLÃÔ»ó

CREATE TABLE [Test_xcmtmp] (
[id] [int] IDENTITY (1, 1) NOT NULL ,
[name] [nvarchar] (50) COLLATE Chinese_PRC_CI_AS NULL ,
[subject] [nvarchar] (50) COLLATE Chinese_PRC_CI_AS NULL ,
[Source] [numeric](18, 0) NULL
) ON [PRIMARY]
GO
INSERT INTO [Test_xcmtmp] ([name],[subject],[Source]) values (N'ÕÅÈý',N'ÓïÎÄ',60)
INSERT INTO [Test_xcmtmp] ([name],[subject],[Source]) values (N'ÀîËÄ',N'Êýѧ',70)
INSERT INTO [Test_xcmtmp] ([name],[subject],[Source]) values (N'ÍõÎå',N'Ó¢Óï',80)
INSERT INTO [Test_xcmtmp] ([name],[subject],[Source]) values (N'ÍõÎå',N'Êýѧ',75)
INSERT INTO [Test_xcmtmp] ([name],[subject],[Source]) values (N'ÍõÎå',N'ÓïÎÄ',57)
INSERT INTO [Test_xcmtmp] ([name],[subject],[Source]) values (N'ÀîËÄ',N'ÓïÎÄ',80)
INSERT INTO [Test_xcmtmp] ([name],[subject],[Source]) values (N'ÕÅÈý',N'Ó¢Óï',90)
Go

declare @sql varchar(8000)
---*********
set @sql = 'select name,'
select @sql = @sql + 'sum(case subject when '''+subject+''' then source else 0 end) as '''+subject+''','
from (select distinct subject from Test_xcmtmp) as a
select @sql = left(@sql,len(@sql)-1) + ' from Test_xcmtmp group by name'
--**********
exec(@sql)
go



Ïà¹ØÎÊ´ð£º

sql ÎÊÌâ

DateTime startTime=DateTime(em_1.Text)
DateTime endTime=DateTime(em_2.Text)

string sql
sql = dw_1.GetSQLSelect()+"Where (StartTime> '"+startTime+"') and (EndTime ......

ÔÚsqlÖÐʹÓÃoutputºÍ²»Ê¹ÓõÄÇø±ð£¿

ÔÚsqlÖÐʹÓÃoutputºÍ²»Ê¹ÓõÄÇø±ð£¿
ÀýÈ磺
ALTER PROCEDURE [dbo].[sp_1]
@SYS_LNNO varchar(20),
@SYS_CALLER varchar(20),
        @SYS_ORGANIZE varchar(10), ......

dbf±íµ¼Èëµ½sql server2000±íÎÊÌâ

ÇëÎÊ£º
1,ÈçºÎ½«Ò»ÕÅdbf±íµ¼Èëµ½sql server2000ÖеÄÒ»ÕÅ±í¡£Ê¹ÓÃDTS¸ÃÔõÑùʵÏÖ£¿
2,ʹÓÃÍøÉÏ´úÂ룺
Insert Into Tb_cj Select * from openrowset('MSDASQL','Driver=Microsoft Visual FoxPro D ......

ÇëÎÊÈçºÎÓÃSQLÓï¾äÉèÖÃ×ֶεÄIDENETITYÊôÐÔ£¿

ÒòΪƽʱÕâÖÖ²Ù×÷±È½Ï¶à£¬Ö±½ÓÔÚÊý¾Ý¿âÉÏÊÖ¶¯ÉèÖÃΣÏÕÐԽϴó£¬ËùÒÔÏëÓÃSQLÓï¾äʵÏÖ¡£
ÔÚÍøÉÏʵÔÚËѲ»µ½½á¹û£¬ÕâÀï¸ßÊֶ࣬ϣÍûÄܵõ½´ð°¸¡£
лл¡£
ÄãÏëÔõ麼設ÖÃ?

SQL code:
--´´½¨²âÊÔ±í
......

sqlת»»ÎÊÌ⣬¼±£¡ - ÉçÇøÖ§³Ö / ¡¶³ÌÐòÔ±¡·ÔÓÖ¾

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 ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ