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

sql ÓαêµÄʹÓÃ

Ò»¸öÀý×Ó£º´Ótszl±íÖвé³öÊý¾Ý£¬¸ù¾Ýcs×ֶεÄÖµ¾ö¶¨ÍùBOOK_SERIAL±íÖвåÈ뼸ÐÐÊý¾Ý¡£
declare @num int
declare @id varchar(60)
declare @classbm varchar(60)
set @classBm='101'
declare id cursor for select id,cs from  [tszl]
open id
fetch next from id into @id,@num
while @@fetch_status!=-1
 begin
    while(@num>0)
      begin
  set @num = @num-1
 INSERT INTO  [BOOK_SERIAL]
           ([id]
           ,[classBm]
           ,[state])
  values(@id,@classBm,'0')
      end
fetch next from id into @id,@num
   end
close id


Ïà¹ØÎĵµ£º

SQL ½«ÁÐת»»ÎªÐУ¬Ï൱ÓÚ½«±í½á¹¹Ðýת90¶È

½«ÁÐת»»ÎªÐУ¬Ï൱ÓÚ½«±í½á¹¹Ðýת90¶È
T_Student ±í
Stud_ID
Sex
Name
1
ÄÐ
Tom
2
Å®
Anne
3
ÄÐ
Jack
 
Ö´ÐÐ: Exec proColumnToRow ’T_Student’,’Name’,’ New_ID’
 
ת»»ºóµÄ±í
 
New_ID
Tom
Anne
Jack
Stud_ID
1
2
3
Sex
ÄÐ
Å®
ÄÐ
& ......

SQL ×ÔÔöÁУ¨·Ç×ÔÔö×ֶΣ©

--
> ²âÊÔÊý¾Ý£º[tb]
if

object_id
(
'
[tb]
'
)
is

not

null

drop

table

[
tb
]
go

create

table

[
tb
]
(
[
id
]

int
,
[
lx
]

int
)
insert

[
tb
]
select

29
,
2

union

all
select

30
,
3

union

all
sel ......

Sqlʱ¼ä¸ñʽ»¯·½·¨(ת)


Select CONVERT(varchar(100), GETDATE(), 0): 05 16 2006 10:57AM
Select
CONVERT(varchar(100), GETDATE(), 1): 05/16/06
Select CONVERT(varchar(100),
GETDATE(), 2): 06.05.16
Select CONVERT(varchar(100), GETDATE(), 3):
16/05/06
Select CONVERT(varchar(100), GETDATE(), 4): 16.05.06
Select
CON ......

SQL ServerÖ®·Ö²¼Ê½ÊÂÎñ

SQL ServerÖ®·Ö²¼Ê½ÊÂÎñ
 
 ÊÕ²Ø
--> Title  : SQL ServerÖ®·Ö²¼Ê½ÊÂÎñ
 
--> Author : wufeng4552
 
--> Date   : 2009-11-11
 
SQL ServerÖ®·Ö²¼Ê½ÊÂÎñ
 
(Ò»)¸ÅÄî:
 
·Ö²¼Ê½ÊÂÎñÊÇÉæ¼°À´×ÔÁ½¸ö»ò¶à¸öÔ´µÄ×ÊÔ´µÄÊÂÎñ¡£Microsoft® SQL Serv ......

Java³ÌÐòÁ¬½ÓSQL Server

µÚÒ»£ºÒªÉèÖÃSQL ServerµÄTCP/IP·þÎñ
1) ´ò¿ªSQL Server Configuration Manager”,Ë«»÷“SQL Server 2005ÍøÂçÅäÖÔ£¬µã»÷“*** µÄЭÒé” (×¢Ò⣺***´ú±íʵÀýÃüÃû£¬ÀýÈ磺accpDBµÄЭÒé)
2) Ñ¡ÔñÓұߴ°¿ÚÖеēTCP/IP”ЭÒ飬ÓÒ¼üµ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ