SQL ServerÈÕÖ¾Çå¿Õ·½·¨
תÔØ£ºhttp://blog.csdn.net/cnming/archive/2009/03/11/3979290.aspx
ÔÚ²éѯ·ÖÎöÆ÷ÖÐ˳ÐòÖ´ÐÐÒÔÏÂÈý²½£¬ÆäÖÐ databasename ΪÄãµÄÊý¾Ý¿âÎļþÃû
1.Çå¿ÕÈÕÖ¾£ºDUMP TRANSACTION databasename WITH NO_LOG
2.½Ø¶ÏÊÂÎñÈÕÖ¾£ºBACKUP LOG databasename WITH NO_LOG
3.ÊÕËõÊý¾Ý¿â£ºDBCC SHRINKDATABASE(databasename)
--//////////////////////////////////////////////////////////////////
SQL ServerÈÕÖ¾Çå¿Õ·½·¨
Ò»ÖÖ·½·¨£ºÇå¿ÕÈÕÖ¾¡£
1£®´ò¿ª²éѯ·ÖÎöÆ÷£¬ÊäÈëÃüÁî DUMP TRANSACTION Êý¾Ý¿âÃû WITH NO_LOG
2.ÔÙ´ò¿ªÆóÒµ¹ÜÀíÆ÷--ÓÒ¼üÄãҪѹËõµÄÊý¾Ý¿â--ËùÓÐÈÎÎñ--ÊÕËõÊý¾Ý¿â--ÊÕËõÎļþ--Ñ¡ÔñÈÕÖ¾Îļþ--ÔÚÊÕËõ·½Ê½ÀïÑ¡ÔñÊÕËõÖÁXXM,ÕâÀï»á¸ø³öÒ»¸öÔÊÐíÊÕËõµ½µÄ×îСMÊý,Ö±½ÓÊäÈëÕâ¸öÊý,È·¶¨¾Í¿ÉÒÔÁË¡£
·½·¨¶þ£º
Çå¿ÕÈÕÖ¾£º
------------------------------------------
BACKUP LOG ¿âÃû WITH NO_LOG
DBCC SHRINKFILE( 'ÈÕÖ¾ÎļþÃû ',еĴóСÊýÖµÐÍÈç1)
ÈÕÖ¾ÎļþÃûÊÇÕâÑùµÄ:
select name from sysfiles
Èç:
mastlog
---------------------------------------------
backup log DATABASENAME
with truncate_only
dbcc shrinkdatabase (DATABASENAME,SIZE)
ÈôÿÌìÓÐwhole back up µÄ»°¿ÉÒÔÉèÖÃÒ»job£¬
ÿ¸ôÈýÌì»òÒ»¸öÐÇÆÚÇå¿ÕÒ»´Î
ÕâÑùµÄ»°ÈÕÖ¾¾Í²»»á³¤´óÁËŶ
-------------------------------------
1: ɾ³ýLOG
1£º·ÖÀëÊý¾Ý¿â
2£ºÉ¾³ýLOGÎļþ
3£º¸½¼ÓÊý¾Ý¿â
´Ë·¨Éú³ÉеÄLOG£¬´óСֻÓÐ500¶àK
ÔÙ½«´ËÊý¾Ý¿âÉèÖÃ×Ô¶¯ÊÕËõ
2:Çå¿ÕÈÕÖ¾
DUMP TRANSACTION ¿âÃû 
Ïà¹ØÎĵµ£º
ÍâÁª½Ó:ÍâÁª½Ó¿ÉÒÔÊÇ×óÏòÍâÁª½Ó¡¢ÓÒÏòÍâÁª½Ó»òÍêÕûÍⲿÁª½Ó¡£
ÔÚ from ×Ó¾äÖÐÖ¸¶¨ÍâÁª½Óʱ£¬¿ÉÒÔÓÉÏÂÁм¸×é¹Ø¼ü×ÖÖеÄÒ»×éÖ¸¶¨£º
LEFT JOIN »ò LEFT OUTER JOIN;
×óÏòÍâÁª½ÓµÄ½á¹û¼¯°üÀ ......
Àý×Ó£º int id = Convert.ToInt32(replace((Request.QueryString["id"]), ""));
public static string replace(string str, string str2)
{
str = str.Replace(";", str2);
str = ......
֮ǰżȻ¹äÍøÒ³µÄʱºò¿´µ½µÄ,ÏêϸµÄÍøÖ·Íü¼Çcopy¹ýÀ´ÁË£¬ÕæÊDZ§Ç¸¡£¾õµÃ¼òµ¥Ò׶®,ËùÒÔתÁË,ÎûÎû
ÓйطÖÒ³ SQL µÄ×ÊÁϺܶ࣬ÓеÄʹÓô洢¹ý³Ì£¬ÓеÄʹÓÃÓαꡣ±¾È˲»Ï²»¶Ê¹ÓÃÓα꣬ÎÒ¾õµÃËüºÄ×Ê¡¢Ð§Âʵͣ»Ê¹Óô洢¹ý³ÌÊǸö²»´íµÄÑ¡Ôñ£¬ÒòΪ´æ´¢¹ý³ÌÊǾ¹ýÔ¤±àÒëµÄ£¬Ö´ÐÐЧÂʸߣ¬Ò²¸üÁé»î¡£ÏÈ¿´¿´µ¥Ìõ SQL Óï¾äµÄ·ÖÒ³ SQL ......
×¼±¸¹¤×÷£ºÊý¾ÝÇåÏ´¡£¼ì²éÊý¾ÝÀàÐͺͱíÖеÄ×Ö¶ÎÀàÐÍÊÇ·ñÆ¥Å䣻¼ì²é¿ÕÖµÔ¼Êø£»È¥Î޹ؿոñµÈ¡£ÕâЩ¼ì²é¹¤×÷¿ÉÒÔͨ¹ýExcelµÄÊý¾Ýɸѡ¹¦ÄÜ£¬¿´Ò»ÏÂÿ¸ö×Ö¶ÎËùÓеÄÖµ£¬ÔÙÑ¡Öв»ºÏ¹æ·¶µÄ½øÐÐÐ޸ġ£
²½Ö裺
1£©µÇ¼pl/sql developer£¬µÇ¼ʱѡÔñ´ýµ¼Èë±íËùÔÚÊý¾Ý¿â£¬ÔÚ²éѯ´°¿ÚÀïÊäÈësele ......
http://www.cnblogs.com/Mainz/archive/2008/12/20/1358897.html
ʲôÇé¿öÏÂʹÓñí±äÁ¿£¿Ê²Ã´Çé¿öÏÂʹÓÃÁÙʱ±í£¿
±í±äÁ¿£º
DECLARE @tb table(id int identity(1,1), name varchar(100))
INSERT @tb
SELECT id, name
from mytable
WHERE name like ‘zhang%&rsquo ......