SQL server´¥·¢Æ÷ÈëÃÅ2 ÖØÃüÃû´¥·¢Æ÷
1.Óòéѯ·ÖÎöÆ÷ÖØÃüÃû
exec sp_rename ÔÃû³Æ, ÐÂÃû³Æ
sp_rename ÊÇ SQL Server™ ×Ô´øµÄÒ»¸ö´æ´¢¹ý³Ì£¬ÓÃÓÚ¸ü¸Äµ±Ç°Êý¾Ý¿âÖÐÓû§´´½¨µÄ¶ÔÏóµÄÃû³Æ£¬Èç±íÃû¡¢ÁÐ±í¡¢Ë÷ÒýÃûµÈ¡£
2.ÓÃÆóÒµ¹ÜÀíÆ÷ÖØÃüÃû
ÔÚ±íÉϵãÓÒ¼ü->“ËùÓÐÈÎÎñ”->“¹ÜÀí´¥·¢Æ÷”£¬Ñ¡ÖÐËùÒªÖØÃüÃûµÄ´¥·¢Æ÷£¬Ð޸Ĵ¥·¢Æ÷Óï¾äÖеĴ¥·¢Æ÷Ãû³Æ£¬µã»÷“È·¶¨”¡£
Ïà¹ØÎĵµ£º
£Ó£Ñ£Ì×¢ÈëÊÇ´ÓÕý³£µÄWWW¶Ë¿Ú·ÃÎÊ£¬¶øÇÒ±íÃæ¿´ÆðÀ´¸úÒ»°ãµÄWebÒ³Ãæ·ÃÎÊÃ»Ê²Ã´Çø±ð£¬ ËùÒÔĿǰÊÐÃæµÄ·À»ðǽ¶¼²»»á¶Ô£Ó£Ñ£Ì×¢Èë·¢³ö¾¯±¨£¬Èç¹û¹ÜÀíԱû²é¿´IISÈÕÖ¾µÄϰ¹ß£¬¿ÉÄܱ»ÈëÇֺܳ¤Ê±¼ä¶¼²»»á·¢¾õ¡£
Ëæ×ÅB/SģʽӦÓÿª·¢µÄ·¢Õ¹£¬Ê¹ÓÃÕâÖÖģʽ±àдӦÓóÌÐòµÄ³ÌÐòÔ±Ò²Ô½À´Ô½¶à¡£µ«ÊÇÓÉÓÚÕâ¸öÐÐÒµµÄÈëÃÅÃż÷²»¸ß£¬³ÌÐòÔ±µ ......
¹úÍâ¿Õ¼äÃ²ËÆ¶ÔÖÐÎıȽϸÐð Èç¹ûÊý¾ÝÀàÐÍÉè¼ÆÎª varchar ÀàÐ͵ϰ ´æ´¢µÄÊý¾Ý»ù±¾ÉÏÊÇ "£¿£¿£¿£¿"
ºÜ¼òµ¥ ½« varchar ÀàÐÍ Éè¼ÆÎª nvarchar ÀàÐÍ
create table cs
(
txt1 nvarchar(50) null
)
insert into cs (txt1 ) values ('²âÊÔ') -- Èë¿âʱÊý¾Ýʱ £¿£¿£¿£¿
insert into cs (txt ......
SELECT sysobjects.name,syscolumns.name
from sysobjects,syscolumns
WHERE(sysobjects.id=syscolumns.id)
select col_name(OBJECT_ID(£§staff£§),17)
select name
from syscolumns
where id=object_id(£§ÄãµÄ±íÃû£§); ......
import java.io.*;
import java.sql.*;
public class DBConn {
private String ADDRESS ;
private int PORT ;
private String DBNAME ;
private String USERNAME ;
private String PASSWORD ;
private Connection conn ;
private PreparedStatement pstmt ;
pri ......