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

SQL Server 2000½Ì²Ä¶ÁÊé±Ê¼Ç£¨1£©

  ºÜ¾Ã֮ǰ¾ÍÏëÒª°Ñ×Ô¼ºµÄ¶ÁÊé¹ý³Ì¼Ç¼ÏÂÀ´£¬½ñÌìÉÔ΢ÕûÀíÁËһϣ¬ÈÏΪ²»¹ÜʲôÊ飬×Ô¼ºÃ»ÔõôÍêÕûµØ¿´Í꣬¸ü±ðÌáÈÏÕæµØÈ«²¿µØ¿´ÍêÁË¡£ÌýÈË˵£¬ÒªÑ¡1±¾ºÃÊéÀ´¿´£¬ÎÒ²»·´¶ÔÕâÖÖ˵·¨£¬µ«¸üÖØÒªµÄÊÇ£¬²»½öÊÇÊé±¾Éí£¬¶øÊÇÎÒÃÇ×Ô¼ºµÄÇé¿ö£¬ÊDz»ÊÇÕæÕýͶÈë½øÈ¥¿´ÁË£¬²»¹ÜÔõÑù£¬Ð´ÊéµÄÈ˵Ä֪ʶ¿Ï¶¨±ÈÄãÕâ·½ÃæµÄ֪ʶҪ¶®ºÜ¶à£¬²»Òª×ÜÊÇÌôÌÞ£¬Òª·´Ê¡×Ô¼ºÊÇ·ñÕæµÄ¾²ÏÂÐÄÀ´È¥¿´ÍêÒ»±¾Êé¡£ºÃÁË£¬·Ï»°ÉÙ˵£¬ÏÂÃæÊÇÎҵĶÁÊé±Ê¼Ç£¬ÔÙ´ÎÇ¿µ÷ÊÇÎҵģ¬Õë¶ÔÎҵģ¬ÎÒ×Ô¼ºÐ´µÄ¡£
  ËùÓõÄÊé¾ÍÊÇÎÒÃÇÉϿεÄÓõĽ̲ģ¬¿´ÍêÁ˵Ú1ÕµÄǰ4С½Ú¡£ÏÂÃæ¾ÍÕýʽ¿ªÊ¼°É£¡
  µÚ1ÕÂÊÇSQL Server 2000µÄ¸ÅÊö£¬¿ÉÒÔÈÃÎÒÃÇ´óÌåÁ˽âSQL Server 2000¡£
1.1»ù±¾Ãû´Ê½âÊÍ
1.1.1 ÓëÊý¾Ý¿âÏà¹ØµÄ¸ÅÄî
  ÖªµÀÁËʲôÊÇÊý¾Ý£¬Êý¾ÝµÄ¶¨Ò壬DBÊÇʲô£¬DBMSÓÖÊÇʲô£¬»¹ÓÐDBS
1.1.2 ¹ØÏµÐÍÊý¾Ý¿â
  Á˽âÁËRDBMS£¬ÔÚRDBMSÖУ¬Êý¾ÝÆäʵ¾ÍÊÇ·ÖÃűðÀàµØ´æ´¢ÓÚ¸÷¸ö±íÖе쬱íÓë±íÖ®¼ä»áÓйØÁª£¬±íÊÇÓÉÐУ¨ÓÖ³ÆÎª¼Ç¼£©×é³ÉµÄºÍÁУ¨ÓÖ³ÆÎª×ֶΣ©×é³ÉµÄ¡£
1.1.3 ¿Í»§»ú/·þÎñÆ÷Ìåϵ¼Ü¹¹
  ÖªµÀÁËʲôÊÇÁ½²ãµÄC/S½á¹¹£¬Ê²Ã´ÊǶà²ãµÄC/S½á¹¹£¬Thick ClientºÍThin ClientÓÖÊÇʲô¡£
1.1.4 Transact-SQLÓïÑÔ
  ÖªµÀÁËʲôÊÇSQL£¬T-SQLÊÇSQL ServerËù²ÉÓõÄSQLÓïÑÔ£¬T-SQLÓïÑÔ¿É·ÖΪDDL£¬DML£¬DCL£¬DTLºÍT-SQLÐÂÔö¼ÓµÄÓïÑÔ¡£
1.2 SQL Server 2000¼ò½é
1.2.1 SQL Server 2000µÄ°æ±¾½éÉÜ
  ÖªµÀÁ˸÷ÖÖ²»Í¬°æ±¾Ö®¼äµÄÇø±ðºÍÌØµã¼°ËüÃÇËùÊÊÓõIJÙ×÷ϵͳ
1.2.2 SQL Server 2000Êý¾Ý¿â¹ÜÀíϵͳµÄÖ÷ÒªÌØµã
ÓÐ8µã£¬²»Ò»Ò»ÁоÙÁË£¬Óм¸µã²»ÊǺÜÀí½â£¬ÒòΪÏÖÔÚ»¹Ã»Ñ§µ½ºóÃæÈ¥£¬Èç¶¯Ì¬Ëø¶¨µÄ²¢·¢¿ØÖÆ£¬·á¸»µÄ±à³Ì½Ó¿Ú£¬ÏÖÔÚÖ»ÊÇ´óÌåÁ˽â°É¡£
1.3 SQL Server 2000µÄ°²×°
1.3.1 ÈíÓ²¼þ»·¾³ÒªÇó
1.3.2 °²×°¹ý³Ì
  ×Ðϸ¿´ÁËÊéÉϵIJåͼ£¬Ã÷È·Á˰²×°¹ý³ÌºÍҪעÒâµÄһЩÎÊÌ⣬ºÍÒÔǰûÓÐ×¢ÒâµÄÎÊÌ⣬ÓÐÁËеÄÈÏʶÁË¡£
1.4 SQL Server·þÎñµÄÆô¶¯ºÍÍ£Ö¹
1.4.1 SQL ServerµÄ·þÎñÖÖÀà
1.4.2 ·þÎñ¹ÜÀíÆ÷
1.4.3 ͨ¹ýWindows 2000²Ù×÷SQL Server·þÎñ
  ½ñÌì¾Í¿´µ½ÕâÀïÀ´ÁË£¬¿´ÉÏÃæµÄ±Ê¼Ç£¬ÏñÊǰÑĿ¼´òÁËÏÂÀ´°¡£¬²»¹ÜÁË£¬´òÏÂÀ´Ò²ÊǶÔ×Ô¼ºËù¿´µÄÒ»¸ö×ܽᣬÓÖÒ»¸ö֪ʶ½á¹¹£¬²»È»ÏñÒÔǰ£¬Êé¿´ÍêÁË£¬Ê²Ã´Ò²Ã»ÓУ¬´óÄÔÀïÃæ¶¼ÊÇÁãÉ¢µÄ֪ʶ£¬ÕâÑù×îÆðÂëÊÇÒ»¸ö¸´Ï°£¬ºÙºÙ£¬×îÖØÒªµÄÊÇÒª¼á³ÖÏÂÈ¥°¡£¡


Ïà¹ØÎĵµ£º

sql serverÖÐ×Ö·û´®ÀàÐ͵ÄÈÕÆÚÈçºÎ±È½Ï´óС

Èç¹ûÔÚÊý¾Ý¿â£¨sql£©Öн«±£´æÈÕÆÚµÄ×ֶεÄÊý¾ÝÀàÐÍÉèÖÃΪvarchar£¬¶øÄãÓÖÐèÒª¶ÔÕâ¸öÈÕÆÚºÍÁíÍâÒ»¸öÈÕÆÚ½øÐбȽϣ¬ÄÇô¸ÃÔõô°ìÄØ£¿
1. µÚÒ»ÖÖ·½·¨ºÜÈÝÒ×Ïëµ½£¬¾ÍÊÇ´¿´âµØÀûÓÃ×Ö·û´®À´±È½Ï´óС£¬±ÈÈçÓÐÒ»¸ö×Ö¶ÎΪadddate,ÆäÊý¾ÝÀàÐÍΪvarchar£¬Òª±È½ÏÕâ¸öÈÕÆÚÊDz»ÊÇ´óÓÚij¸öÈÕÆÚ£¬±ÈÈç"2006-12-23",ÄÇô¿ÉÒÔÖ±½Óд£º
where ......

SQL Server Ë÷Òý½á¹¹¼°ÆäʹÓ㨶þ£©

SQL Server Ë÷Òý½á¹¹¼°ÆäʹÓ㨶þ£©
×÷Õߣºfreedk
Ò»¡¢ÉîÈëdz³öÀí½âË÷Òý½á¹¹
¸ÄÉÆSQLÓï¾ä
¡¡¡¡ºÜ¶àÈ˲»ÖªµÀSQLÓï¾äÔÚSQL SERVERÖÐÊÇÈçºÎÖ´Ðеģ¬ËûÃǵ£ÐÄ×Ô¼ºËùдµÄSQLÓï¾ä»á±»SQL SERVERÎó½â¡£±ÈÈ磺
select * from table1 where name=''zhangsan'' and tID > 10000
ºÍÖ´ÐÐ:
select * from table1 where tID > ......

SQL ServerÎÞ·¨´ò¿ªÓû§Ä¬ÈÏÊý¾Ý¿â

ÎÞ·¨´ò¿ªÓû§Ä¬ÈÏÊý¾Ý¿â£¬µÇ¼ʧ°Ü,ÕâÊÇSQL ServerʹÓÃÕßÊìϤµÄÎÊÌâÖ®Ò»¡£ÔÚʹÓÃÆóÒµ¹ÜÀíÆ÷¡¢²éѯ·ÖÎöÆ÷¡¢¸÷À๤¾ßºÍÓ¦ÓÃÈí¼þµÄʱºò£¬Ö»Òª¹ØÏµµ½Á¬½ÓSQL ServerÊý¾Ý¿âµÄʱºò£¬¶¼ÓпÉÄÜ»áÅöµ½´ËÎÊÌâ,ÒýÆð´Ë´íÎó·¢ÉúµÄÔ­Òò±È½Ï¶à,ÏÂÃæÎÒÃǾÍÀ´Ïêϸ·ÖÎöÒýÆð´ËÎÊÌâµÄÔ­ÒòÒÔ¼°½â¾ö°ì·¨¡£
Ò»¡¢Ô­Òò
µÇ¼ÕÊ»§µÄĬÈÏÊý¾Ý¿â±»É¾³ý¡ ......

PL\SQL²éѯ³öÏÖÂÒÂë½â¾ö°ì·¨

1. ´ò¿ªpl\sql  ÔËÐÐÏÂÃæµÄ½Å±¾£¬²éѯ·þÎñÆ÷µÄ×Ö·û¼¯ ¡£
SELECT 'AMERICAN_AMERICA.' || PROPERTY_VALUE
from DATABASE_PROPERTIES
WHERE PROPERTY_NAME = 'NLS_CHARACTERSET';
ÎÒµÄÊÇ    AMERICAN_AMERICA.ZHS16GBK
2.ÔÚÔËÐÐÖÐÊäÈ룺regedit£¬´ò¿ª×¢²á±í±à¼­Æ÷£» 
3.HKEY_LOCAL_MACHI ......

Éí·ÝÖ¤ÑéÖ¤Ëã·¨(SQL°æ)

Éí·ÝÖ¤ÑéÖ¤Ëã·¨(SQL°æ)
/**//*
ÑéÖ¤Éí·ÝÖ¤Ëã·¨
By:Áõ־ΰ
2008-1-29ÓëÌì½ò
*/
CREATE FUNCTION [fn_ValidateIDC]
(
@idc varchar(18)
)RETURNS BIT
AS
BEGIN
IF LEN(@idc)<>15 AND LEN(@idc)<>18--Éí·ÝÖ¤ºÅÖ»ÓÐ15»ò18λ
RETURN(0)
IF LEN(@idc)=15  --Èç¹ûÊÇ15λÉí·ÝÖ¤ ÔòÖ»ÑéÖ¤ÈÕÆÚºÍÊÇ·ñ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ