SQL Server°²×°³ö´í½â¾ö
SQL Server°²×°³ö´íÎÊÌâ½â¾ö
ÏÈ
°ÑSQL ServerÐ¶ÔØ£¬ÔٰѰ²×°Ê±²úÉúµÄ“Microsoft SQL
Server”Îļþ¼Ðɾµô,ÔÚÔËÐÐ×¢²á±í,°ÑHKEY_CURRENT_USER\\Software\\Microsoft\\Microsoft
SQL Server£¬ºÍHKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Microsoft SQL
ServerÈ«²¿É¾µô£¬(×¢ÒâÒª°ÑMicrosoft SQL ServerÎļþ¼ÐÕû¸öɾµô),È»ºóÖØÆð¡£
ÔÙ×°¾ÍÓ¦¸ÃûÓÐÎÊÌâÁË£¡
Win2k ×°²»ÉÏ SQL Server 2000 ÎÊÌâºÜ³£¼û.
// (1)ÅäÖ÷þÎñÆ÷ʱÖжÏ.
// (2)×¢²á ActiveX ʱÖжÏ.
// (3)ÏÔʾµ½100%µÄʱºòÖжÏ.
µ±È»ÖØÐ°²×° Windows 2000 ÍêÈ«¿ÉÒÔ°²×° SQL Server 2000.
°²È«Æð¼û:
1>Ïȱ¸·ÝÄúµÄ×¢²á±í.
2>±¸·ÝÄúµÄÊý¾Ý[½ø²»ÁËSQL Server 2000,
¿ÉÒÔ±¸·Ý Program Files\\Microsoft SQL Server\\MSSQL\\Data Îļþ¼ÐµÄÎļþ.]
Äú±ØÐëÖªµÀ:
Windows 2000 Server ¿ÉÒÔ°²×°SQL Server 2000µÄÈκΰ汾.
Windows 2000 Professional ½ö¿ÉÒÔ°²×°SQL Server 2000µÄ¸öÈË
°æ.
ÓÐÁ½ÖÖ°ì·¨:
1:ÏÈÐ¶ÔØÄúµÄ SQL Server 2000,±ØÒªµÄʱºòɾ³ý Program
Files\\Microsoft SQL Server Îļþ¼Ð.
2:·ÅÈë SQL Server 2000 ¹âÅÌ.
3:ÔÚ"¿ªÊ¼"--"ÔËÐÐ"¼üÈë "F:\\x86\\setup.exe k=dbg" (FÊǹâÅÌ)
[´ËÃüÁîµÄÒâ˼µ¥²½ÔËÐа²×° SQL Server 2000]
4:98%°²×°²»³É¹¦,ûÓÐÈκεÄÌáʾ.¿ÉÄÜÊÇ:
(1)ÅäÖ÷þÎñÆ÷ʱÖжÏ.
(2)×¢²á ActiveX ʱÖжÏ.
(3)ÏÔʾµ½100%µÄʱºòÖжÏ.
ÕâÑùÒ»À´,ÄúÖ»ÄÜʹÓÃÏÂÃæµÄ°ì·¨ÁË!·ñÔò,ÄúÖ»ÓÐ FORMATÁË!
1 ´ò¿ª×¢²á±í
ÔÚ"¿ªÊ¼"--"ÔËÐÐ"¼üÈë "regedit"
2 °´ÏÂÁÐ˳Ðòµã»÷´ò¿ª
+ HKEY_LOCAL_MACHINE
+ SOFTWART
+ Microsoft
+ Windows
+ CurrentVersion
+ Setup
+ ExceptionComponents
3 ½« ExceptionComponents ÏÂÃæµÄÎļþ¼ÐÈ«²¿É¾³ý!
Èç {60BFF50D-FB2C-4498-A577-C9548C390BB9}
{60BFF50D-FB2C-4498-A577-C9548C390BB9}
{60BFF50D-FB2C-4498-A577-C9548C390BB9}
{60BFF50D-FB2C-4498-A577-C9548C390BB9}
.......
4 ÖØÐÂÆô¶¯:
5 ÖØÐ°²×° SQL Server 2000
=======================================================
ÒÔǰµÄij¸ö³ÌÐò°²×°ÒÑÔÚ°²×°¼ÆËã»úÉÏ´´½¨¹ÒÆðµÄÎļþ²Ù×÷¡£ÔËÐа²×°Ö®Ç°£¬±ØÐëÖØÐÂÆô¶¯¼ÆËã»ú
a¡¢ÖØÆô»úÆ÷£¬ÔÙ½øÐа²×°£¬Èç¹û·¢ÏÖ»¹ÓиôíÎó£¬Çë°´ÏÂÃæ²½Öè
b¡¢ÔÚ¿ªÊ¼->ÔËÐÐÖÐÊäÈëregedit
c¡¢µ½HKEY_LOCAL_MACHINE\SYSTEM\Current
Ïà¹ØÎĵµ£º
1. ²é¿´Êý¾Ý¿âµÄ°æ±¾
select @@version
2. ²é¿´Êý¾Ý¿âËùÔÚ»úÆ÷²Ù×÷ϵͳ²ÎÊý
exec master..xp_msver
3. ²é¿´Êý¾Ý¿âÆô¶¯µÄ²ÎÊý
sp_configure
4. ²é¿´Êý¾Ý¿âÆô¶¯Ê±¼ä
select convert(varchar(30),login_time,120) from master ......
SQL²Ù×÷È«¼¯
ÏÂÁÐÓï¾ä²¿·ÖÊÇMssqlÓï¾ä£¬²»¿ÉÒÔÔÚaccessÖÐʹÓá£
SQL·ÖÀࣺ
DDL—Êý¾Ý¶¨ÒåÓïÑÔ(CREATE£¬ALTER£¬DROP£¬DECLARE)
DML—Êý¾Ý²Ù×ÝÓïÑÔ(SELECT£¬DELETE£¬UPDATE£¬INSERT)
DCL—Êý¾Ý¿ØÖÆÓïÑÔ(GRANT£¬REVOKE£¬COMMIT£¬ROLLBACK)
Ê×ÏÈ,¼òÒª½éÉÜ»ù´¡Óï¾ä£º
1¡¢ËµÃ÷£º´´½¨Êý¾Ý¿â
CREA ......
ϱí˵Ã÷ÔÚ Microsoft SQL Server Êý¾Ý¿âÖж¨ÒåµÄ£¬»òÔÚ Transact-SQL
Óï¾äÖÐÒýÓõĸ÷ÖÖ¶ÔÏóµÄ×î´óÖµ£¨ÊýÁ¿»ò´óС£©¡£ÏÂ±í²»°üº¬ Microsoft® SQL Server 2000™ Windows® CE °æ¡£
×î´óÖµ£¨ÊýÁ¿»ò´óС£©
¶ÔÏó
SQL Server 7.0
SQL Server 2000
Åú´¦Àí´óС
65,536 * ÍøÂçÊý¾Ý°ü´óС1
65,536 * Í ......
ÓÐÒÔ϶þÕÅ±í£º
Õþµ³±í£ºÕþµ³ID£¬Õþµ³Ãû³Æ
ÒéÔ±±í£ºÒéÔ±ID£¬ÒéÔ±Ãû³Æ£¬Õþµ³ID
ÒªÇó²éѯËùÓеÄÕþµ³ÐÅÏ¢£¬°üº¬£ºÕþµ³Ãû³Æ£¬ÒéÔ±ÈËÊý£¬²¢°´ÒéÔ±ÈËÊýµÄ½µÐòÅÅÁУ¨²»¿ÉÒÔÓÃ×Ó²éѯ£©¡£
Õý½â:
SELECT a.name,
COUNT(b.id) AS counts
from zhen a
left join
yi b
on a.id=b.zhenid
GROUP ......
ÓÃSQLÉú³ÉÁ÷Ë®ºÅ
ת£ºÎ¤½ÌÎ ·¢±íÓÚ2010Äê02ÔÂ03ÈÕ 09:38 ÔĶÁ(4) ÆÀÂÛ(0)
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[fn_FillNumberWithZero]') and xtype in (N'FN', N'IF', N'TF'))
drop function [dbo].[fn_FillNumberWithZero]
GO
if exists ( ......