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

SQL °æ±¾²éѯ¼°¶ÔÓ¦¹ØÏµ

Òª»ñµÃÕýÔÚÔËÐеÄSQL Server 2005µÄ°æ±¾ºÅ£¬¿Éͨ¹ýSQL Server Management StudioÁ¬½Óµ½¸Ã·þÎñÆ÷£¬È»ºóÔËÐÐÒÔÏÂSQLÓï¾ä£º
SELECT  SERVERPROPERTY('productversion'), SERVERPROPERTY ('productlevel'), SERVERPROPERTY ('edition')
Ðк󣬿ɵõ½ÐèÒªµÄ°æ±¾ÐÅÏ¢£¬ÀýÈçÔÚÎҵĻúÆ÷ÉÏÔËÐкóµÃµ½£º9.00.3054.00    SP2    Developer Edition
SQL Server 2005¿ÉÄܵİ汾ºÅÓУº
9.00.1399   RTM
9.00.2047   Service Pack 1
9.00.3042   Service Pack 2 Original
9.00.3043   Service Pack 2 Refresh£¨http://www.microsoft.com/technet/prodtechnol/sql/2005/downloads/servicepacks/sp2.mspx£©
9.00.3054   934458£¨http://support.microsoft.com/kb/934458£©


Ïà¹ØÎĵµ£º

CSDNµÄÊý¾Ý³ö´íÖ±½ÓÅ׳ö´íÎóSQLÎÄ

½ñÌìÔÚÉÏCSDN¿Õ¼äµÄʱºò£¬Êý¾Ý¿â³ö´íÖ±½ÓÅ׳öSQLÎÄÁË£¬ÏûÏ¢ÈçÏ£º
MySQL Error
Message
: MySQL Query Error
SQL
: SELECT main.*, field.* from uchome_space main, uchome_spacefield field
WHERE field.sex='1' AND field.uid=main.uid
ORDER BY main.viewnum DESC LIMIT 0,100
Error
: Inco ......

sqlÓï·¨

Distinct
SELECT DISTINCT "À¸Î»"
from "±í¸ñÃû"
Where
SELECT "À¸Î»"
from "±í¸ñÃû"
WHERE "condition"
And/Or
SELECT "À¸Î»"
from "±í¸ñÃû"
WHERE "¼òµ¥Ìõ¼þ"
{[AND|OR] "¼òµ¥Ìõ¼þ"}+
In
SELECT "À ......

SQL Server ÃæÊÔÌâ

Sql³£¼ûÃæÊÔÌ⣨×ܽᣩ
0.ÈçºÎɾ³ýÒ»¸öÓµÓбȽ϶àµÄÊý¾ÝµÄ±í
Èç¹û¸Ã±íËùÔÚµÄÊý¾Ý¿âÓµÓнÏÉÙµÄ±í£¬¿ÉÒÔÏȽ«ÆäÓà±íµ¼³öÈ¥£¬È»ºó·ÖÀëÊý¾Ý¿â£¬ÔÚɾ³ý£¬Ð½¨Ò»¸öͬÃûÊý¾Ý¿â£¬½«ÆäÓà±íÔٴε¼Èë¡£
1.ÓÃÒ»ÌõSQLÓï¾ä ²éѯ³öÿÃſζ¼´óÓÚ80·ÖµÄѧÉúÐÕÃû  
name kecheng fenshu
ÕÅÈý     ÓïÎÄ  &n ......

C#´ò°üSQLÊý¾Ý¿â²¿Êð°²×°

²Î¿¼¡¶ASP.NETÓëSQLÒ»Æð´ò°ü²¿Êð°²×°¡·£¬ÕâÆªÎÄÕÂÊÇÕë¶ÔVB.NETÓëSQL Ò»Æð´ò°üµÄ,µ«ÊÇÎÒʹÓõÄÊÇC#,µ±È»Ö»ÒªÐÞ¸ÄÒ»ÏÂÖ÷Òª°²×°Àà¿â¾ÍÐÐÁË!C#µÄÀà¿â´úÂëÈçÏÂ:DBCustomAction.cs
using System;
using System.Collections;
using System.Data.SqlClient;
using System.ComponentModel;
using System.Configuration.Install; ......

Æô¶¯PL/SQL Developer ±¨×Ö·û±àÂë²»Ò»Ö´íÎó

´íÎóÈçÏ£º
Database character set (AL32UTF8) and Client character set (ZHS16GBK) are different.
Character set conversion may cause unexpected results.
Note: you can set the client character set through the NLS_LANG environment variable or the NLS_LANG registry key in
HKEY_LOCAL_MACHINE\SOFTWARE\ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ