Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ÇóÒ»ÌõSQL - MS-SQL Server / ÒÉÄÑÎÊÌâ

--drop table #T1
--drop table #T2
create Table #T1(ID int,
QueryID nvarchar(20),
ResultID1 nvarchar(20),
ResultID2 nvarchar(20))



create Table #T2(SortNo int,
QueryID nvarchar(20),
ResultID1 nvarchar(20),
ResultID2 nvarchar(20))

insert into #T1(ID,QueryID)
select 1,N'Account'
union select 2,N'Bill'


insert into #T2(SortNo,QueryID,ResultID1,ResultID2)
select 1,'A%','A1','A1'
union select 2,'B%','B2','B2'
union select 3,'Ac%','A2','A2'

select * from #T1
select * from #T2
/*
--ÐèҪͨ¹ýÒ»ÌõSQLÓï¾ä£¬¸ù¾ÝT1µÄQueryID LIKE T2.QueryID À´ÕÒµ½ResultID1ºÍResultID2,²¢°ÑÕâÁ½¸öÖµ¸üе½T1±íÖУ¬µ«ÊÇÒª°´SortNoµÄµ¹ÐòÀ´É¸Ñ¡Öµ
--µÃµ½µÄ½á¹ûÒªÇóÊÇ£º
ID QueryID,ResultID1,ResultID2
1 Account A2 A2
2 Bill B2 B2
*/
SQL code:
--drop table #T1
--drop table #T2
create Table #T1(ID int,
QueryID nvarchar(20),
ResultID1 nvarchar(20),
ResultID2 nvarchar(20))


create Table #T2(SortNo int,
QueryID nvarchar(20),
ResultID1 nvarchar(20),
ResultID2 nvarchar(20))

insert into #T1(ID,QueryID)
select 1,N'Account'
union select 2,N'Bill'


insert into #T2(SortNo,QueryID,ResultID1,ResultID2)
select 1,'A%','A1','A1'
union select 2,'B%','B2','B2'
union select 3,'Ac%','A2','A2'

upd


Ïà¹ØÎÊ´ð£º

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 ......

Êý¾Ý´°¿Ú¶¯Ì¬ÐÞ¸ÄSql - PowerBuilder / DataWindow

ΪÁËÂú×ãÊý¾Ý²éѯµÄËÙ¶ÈÎÊÌ⣬ÎÒ½«Ò»ÕÅÊý¾ÝÁ¿´óµÄѧÉú±í°´Äê¶È·Ö³É¶à¸ö±í
students_2008, students_2009È»ºóÎÒÓÖ×öÁËÒ»¸öÄ£°å±ístudents_template,Ä£°å±íÖеÄ×ֶκÍstudents_2008, students_2009Ò»Ñù£¬Ö»²»¹ýÊÇÒ»¸ö ......

¶à±í¹ØÁª²éѯµÄ sqlд·¨ - Oracle / »ù´¡ºÍ¹ÜÀí

´ó¼ÒºÃ£¬ÎÒ×î½üά»¤Ò»¸öÏîÄ¿£¬100¶à¸ö±í
Ö»ÄÜÓÃjdbcÖ±Á¬
Óöµ½Á˶à¸ö±í ¹ØÁª ²éѯµÄÇé¿ö Çë´ó¼ÒÖ¸½Ì
±ÈÈç
student(studentid,classid)
class(classid,classname)
class_teacher(classid,teacherid)Õâ¸öÊÇÖмä±í ......

Çë½ÌsqlÓï¾ä¡£ - Oracle / ¿ª·¢

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 ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ