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SQL 2005ת»»³É2000 (SQL Server)


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1. Éú³Éfor 2000°æ±¾µÄÊý¾Ý¿â½Å±¾
2005 µÄmanger studio
-- ´ò¿ª"¶ÔÏó×ÊÔ´¹ÜÀíÆ÷"(ûÓеĻ°°´F8), Á¬½Óµ½ÄãµÄʵÀý
-- ÓÒ¼üҪתµ½2000µÄ¿â
-- ÈÎÎñ
-- Éú³É½Å±¾
-- ÔÚ"½Å±¾Ïòµ¼"µÄ"Ñ¡ÔñÊý¾Ý¿â"ÖÐ, È·¶¨Ñ¡ÔñµÄÊÇҪתµ½2000µÄ¿â
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-- ÔÚ½ÓÏÂÀ´µÄ"Ñ¡Ôñ½Å±¾Ñ¡Ïî"ÖÐ, ÕÒµ½"Ϊ·þÎñÆ÷°æ±¾±àд½Å±¾"Ïî, Ñ¡Ôñ"SQL Server 2000"
-- ÆäËûÑ¡Ïî¸ù¾ÝÐèÒªÉèÖÃ
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2. ÔÚ2000Öд´½¨Ä¿±êÊý¾Ý¿â
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3. ½«Êý¾Ý´Ó2005µ¼µ½2000
2005 µÄmanger studio
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-- ÓÒ¼üҪתµ½2000µÄ¿â
-- ÈÎÎñ
-- µ¼³öÊý¾Ý
-- ÔÚ"SQL Server µ¼ÈëºÍµ¼³öÏòµ¼"µÄ"Ñ¡ÔñÊý¾ÝÔ´"²½ÖèÖÐ, È·¶¨Ñ¡ÔñµÄÊÇÒªµ¼³öµÄÊý¾Ý¿â
-- ÔÚ"Ñ¡ÔñÄ¿±ê"²½ÖèÖÐ, Á¬½Óµ½ 2 ......

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//È¡³öÔ´Êý¾Ý
select groupname,totalnum,inputdate,groupid into #temp from
 (select count(*)as totalnum,p.groupid,g.groupname,convert(nvarchar(10),inputdate,120) as 'inputdate'
 from person p left join admin_group g on p.groupid = g.groupid and deleteflag = '0'
 where p.inactive='0' 
 group by p.groupid,g.groupname,convert(nvarchar(10),p.inputdate,120)) a
 left join
 (select a.groupid as areagroupid,b.groupname as area,b.areaid
 from admin_group a inner join admin_group b on a.upperid = b.groupid) b on a.groupid=b.areagroupid
//µÚÒ»ÖÖ·½Ê½Äܹ»¿ØÖÆÏÔʾµÄÊý¾ÝµÄÑùʽ£¬ËٶȱȽϿì
declare @s nvarchar(max)
select @s = 'select groupname as ÉçÇøÃû,groupid'
select @s = @s + ',isnull(max(case when inputdate=''' + cast(inputdate as varchar(10)) + ''' then totalnum end),0) as ''' + cast(inputdate as varchar(10)) + ''''  from #temp group by inputdate order by inputdate desc
select @s = @s + ' from #temp where groupid=71 group by groupname,g ......

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http://blog.csdn.net/fenglibing/archive/2007/10/24/1841537.aspx
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insert into testT1(a1,b1,c1) select a,b,c from test;
insert into testT select * from test; (Ç°ÌáÊÇ兩個±íµÄ結構ÍêÈ«Ïàͬ)
 
insert into notebook(id,title,content)
select notebook_sequence.NEXTVAL,first_name,last_name from students;
 
×¢:a1,b1,c1ÊÇ現ÔÚ±íÖеÄ×Ö¶ÎÃû¡£A,b,cÊÇÔ­±íÖеÄ×Ö¶ÎÃû
¿½±´µ¥ÌõÊý¾Ý
insert into a (select '123' as id, temp,temp2 from b where id=10)
2¡¢²éÕÒÖظ´¼Ç¼
SELECT DRAWING,DSNO from EM5_PIPE_PREFAB
WHERE ROWID!=(SELECT MAX(ROWID) from EM5
_PIPE_PREFAB D
WHERE EM5_PIPE_PREFAB.DRAWING=D.DRAWING AND
EM5_PIPE_PREFAB.DSNO=D.DSNO);
3¡¢É¾³ýÖظ´¼Ç¼
DELETE from EM5_PIPE_PREFAB
WHERE ROWID!=(SELECT MAX(ROWID) from EM5
_PIPE_PREFAB D
WHERE EM5_PIPE_PREFAB.DRAWING=D.DRAWING AND
EM5_PIPE_PREFAB.DSNO=D.DSNO);
4¡¢復ÖƱí結構
    ÔÚORACLEÖÐ: create table new_table as select * from old ......

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Table of Contents
ABORT --  Í˳öµ±Ç°ÊÂÎñ
ALTER GROUP --  Ïò×éÖÐÔö¼ÓÓû§»ò´Ó×éÖÐɾ³ýÓû§ 
ALTER USER --  ¸Ä±äÊý¾Ý¿âÓû§Õʺţ®
ANALYZE --  ÊÕ¼¯ÓëÊý¾Ý¿âÓйصÄͳ¼Æ
BEGIN --  ¿ªÊ¼Ò»¸öÊÂÎñ¿é
CHECKPOINT -- Ç¿ÖÆÒ»¸öÊÂÎñÈÕÖ¾¼ì²éµã
CLOSE --  ¹Ø±ÕÒ»¸öÓαê
CLUSTER --  ¸ù¾ÝÒ»¸öË÷Òý¶Ôij¸ö±í¼¯´Ø
COMMENT --  ¶¨Òå»òÕ߸ıäÒ»¸ö¶ÔÏóµÄÆÀ×¢
COMMIT --  Ìá½»µ±Ç°ÊÂÎñ
COPY --  ÔÚ±íºÍÎļþÖ®¼ä¿½±´Êý¾Ý
CREATE AGGREGATE --  ¶¨ÒåÒ»¸öеľۼ¯º¯Êý
CREATE CONSTRAINT TRIGGER --  ¶¨ÒåÒ»¸öеÄÔ¼Êø´¥·¢Æ÷
CREATE DATABASE --  ´´½¨ÐÂÊý¾Ý¿â
CREATE FUNCTION --  ¶¨ÒåÒ»¸öк¯Êý
CREATE GROUP --  ¶¨ÒåÒ»¸öеÄÓû§×é
CREATE INDEX --  ¶¨ÒåÒ»¸öÐÂË÷Òý
CREATE LANGUAGE -- ¶¨ÒåÒ»ÖÖеĹý³ÌÓïÑÔ
CREATE OPERATOR --  ¶¨ÒåÒ»¸öеIJÙ×÷·û
CREATE RULE --  ¶¨ÒåÒ»¸öеÄÖØд¹æÔ ......

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      ʹÓÃActiveX¼¼ÊõʵÀý»¯Ò»¸öFileSystemObject¶ÔÏó£¬È»ºóͨ¹ýOpenTextFile()ºÍWriteLine()·½·¨Ö±½Ó°Ñ²âÊÔ½á¹ûдÈëÎļþ¡£
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declare @fsoHandle int,@fileID int
exec sp_OACreate 'Scripting.FileSystemObject',@fsoHandle out
exec sp_OAMethod @fsohandle,'OpenTextFile',@fileID out,
    'C:\pathToResults\Results.txt',8,1
——Ö÷²âÊÔÑ­»·
if(@result = @expected)
    exec sp_OAMethod @fileID,'WriteLine',null,'Pass'
else
    exec sp_OAMethod @fileID,'WriteLine',null,'FAIL'
——Ö÷²âÊÔÑ­»·½áÊø
exec sp_OADestroy @fileID
exec sp_OADestroy @fsoHandle
      ÎÒÃÇÐèÒªÓÐÒ»¸öÎļþ¾ä±úºÍÒ»¸öÎļþID£¬ËüÃǵÄÀàÐͶ¼ÊÇInt£¬SQL ServerÓÐÒ»¸ö×÷sp_OACreate()µÄ´æ´¢¹ý³Ì¿ÉÒÔʵÀý»¯ActiveX¶ÔÏó¡£sp_OACreate()½ÓÊÜÒ»¸ö×Ö·û´®×÷Ϊ´«ÈëµÄ²ÎÊý£¬Õâ¸ö×Ö·û´®¾ÍÊÇÒª´´½¨µÄActiveX¶ÔÏóµÄÃû×Ö£¬²¢ÇÒÒÔout²ÎÊýµÄÐÎʽ·µ»ØÒ»¸öÒÑ´´ ......

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