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

Ò»¸ösqlÏà¼õµÄÎÊÌâ - MS-SQL Server / ÒÉÄÑÎÊÌâ

Ò»¸ö×Ö¶ÎÊÇÕâÑùµÄ x ¿ÉÒԷŶà¸öÖµ.. ´«½øÀ´ÊÇ×Ö·û´®, ==> 12,13,14...20 Èç select * from tableName where x in(12,13,14...20) ԭʼÊý¾ÝÊÇÕâÑù..µ«ÊÇÎÒÏëÒªµÃµ½ select * from tableName where x in(1,2,3...9) 

Ò²¾ÍÊÇÔÚÔ­À´µÄ»ù´¡ÉϼõÈ¥11 ---?>>select * from tableName where x in(1,2,3...9)
û¿´Ã÷°× £¬°ï¶¥¡£


Ìù³ö±í½á¹¹£¬Êý¾Ý
ÒÔ¼°ÄãÒªµÄ½á¹û

²Î¿¼ÒÔÏÂ
SQL code:

create table #t(
id varchar(10))
declare @str varchar(300)
set @str='12,13,14,20'
declare @i int
declare @len int

set @i = 1
while @i < len(@str+',')
begin
insert #t select substring(@str+',',@i,charindex(',',@str+',',@i)-@i)
set @i = charindex(',',@str+',',@i)+1
end
select * from #t
/*
id
----------
12
13
14
20

£¨ËùÓ°ÏìµÄÐÐÊýΪ 4 ÐУ©
*/
--drop table #t


create table a
(
id int identity(1,1) not null,
x int not null ----- Õâ¸ö×Ö¶ÎÊDZ£´æ1¡£..9 µÄÊý¾Ý µ«ÊdzÌÐò´«¹ýÀ´µÄÊý¾ÝÊÇ 12,13,14...20 Ò»¸ö×Ö·û´®
)


insert into a select 1 union all select 2 union all select 3 ,,,union all select 9

SQL code:


id varchar(10))
declare @str varchar(300)
set @str='12,13,14,20'
declare


Ïà¹ØÎÊ´ð£º

sqlССµÄÒÉÎÊ - .NET¼¼Êõ / C#

¿ÉÄÜÒòΪ¹¤×÷µÄÔ­Òò ½Ó´¥Êý¾Ý¿âÕâ¿é±È½ÏÉÙ£¬Ö®Ç°¶¼ÊÇ×ö³ÌÐòÕâ¿é£¬Êý¾Ý¿âÕâ¿é¶¼ÓÐרÃŵÄÈËÀ´×ö ·Ö¹¤¶¼ºÜÃ÷ϸ ËùÒÔ¶ÔÊý¾Ý¿âÕâÒ»¿éÍêÈ«²»Á˽⡣ǰ¶Îʱ¼ä È¥ÃæÊÔÁ˼¸¼Ò¹«Ë¾ ¼¸ºõ¶¼ÊÇÔÚÊý¾Ý¿âÕâ¿é¹ÒµôµÄ Á¬¸ö¼òµ¥µÄSQ ......

ÇóÒ»SQL - MS-SQL Server / »ù´¡Àà

tab1 ×Ö¶Î:billdate,goodsid,incount,inmoney,outcount,outmoney,endprice,endcount,endamt
tab2 ×Ö¶Î:goodsid,goodskind£¨ÉÌÆ·ÀàÐÍ£©
tab3 ×Ö¶Î:goodskind£¨ÉÌÆ·ÀàÐÍ£©,kindname
½á¹û£º
µÃµ½ÉÌÆ·ÀàÐÍÔÚÒ»¶Îʱ¼ä ......

sql ÎÊÌâ - MS-SQL Server / »ù´¡Àà

ÐèÇóÈçÏ£º
ѧԺ academy£¨aid,aname£©
°à¼¶ class£¨cid,cname,aid£©
ѧÉú stu(sid,sname,aid,cid)
סËÞÇø region(rid,rname)
ËÞÉáÂ¥ build(bid,rid,bnote) bnoteÊÇ¡®ÄС¯/¡®Å®¡¯
ËÞÉá dorm(did,rid,bid£¬bedn ......

SQL·ÖÒ³ÓëOracle·ÖÒ³µÄÒÉÎÊ£¿ - Java / Web ¿ª·¢

ÕâÀïÏëÁ˽âÏ£¬¹ØÓÚSQL ServerÖзÖÒ³ºÍOracleÖзÖÒ³£»
ƽ³£Ð´Ó¦ÓóÌÐòµÄʱºò£¬±ÈÈçÓõÄÓïÑÔÊÇJava£¬ÓиöÁбíÒ³Ãæ£¬ÐèÒª¶ÔÊý¾Ý·ÖÒ³ÏÔʾ£»
ÕâÀïÒª·ÖÒ³ÄѵÀ²»ÐèÒª½èÖúJava£¬¶øÖ±½ÓsqlÄÜÖªµÀ·ÖÒ³Âð£¬ÆðÂëÒ²Òª´«¸öÒ³Âë½ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ