ɾ³ýsql 2005 ÈÕÖ¾
1¡¢½Ø¶ÏÈÕÖ¾£º
backup log Êý¾Ý¿â with no_log
»ò£º
Çå¿ÕÈÕÖ¾
DUMP TRANSACTION ¿âÃû WITH NO_LOG
2¡¢
ÆóÒµ¹ÜÀíÆ÷--ÓÒ¼üÄãҪѹËõµÄÊý¾Ý¿â--ËùÓÐÈÎÎñ--ÊÕËõÊý¾Ý¿â--ÊÕËõÎļþ--Ñ¡ÔñÈÕÖ¾Îļþ--ÔÚÊÕËõ·½Ê½ÀïÑ¡ÔñÊÕËõÖÁXXM,ÕâÀï»á¸ø³öÒ»¸öÔÊÐíÊÕËõµ½µÄ×îСMÊý,Ö±½ÓÊäÈëÕâ¸öÊý,È·¶¨¾Í¿ÉÒÔÁË
Ïà¹ØÎĵµ£º
1 £¬¶ÔÓÚÈÕÆÚ×Ö¶Î×Ö¶Î
access±íʾΪ£º#1981-28-12#
SQLSERVER2000±íʾΪ£º''1981-02-12''
2,SQLÓï¾äÇø±ð£¬select ,update ÔÚ¶Ôµ¥±í²Ù×÷ʱ¶¼²î²»¶à£¬
µ«¶à±í²Ù×÷ʱupdateÓï¾äµÄÇø±ðACCESSÓëSQLSERVERÖеÄUpdateÓï¾ä¶Ô±È:
SQLSERVERÖиüжà±íµÄUpdateÓï¾ä:
Update Tab1
SET a.Name = b.Name
from Tab1 a,Tab2 b
Whe ......
1.Ñ¡Ôñ×îÓÐЧÂʵıíÃû˳Ðò(Ö»ÔÚ»ùÓÚ¹æÔòµÄÓÅ»¯Æ÷ÖÐÓÐЧ)¡¡¡¡
¡¡¡¡ SQLSERVERµÄ½âÎöÆ÷°´ÕÕ´ÓÓÒµ½×óµÄ˳Ðò´¦Àífrom×Ó¾äÖеıíÃû£¬Òò´Ëfrom×Ó¾äÖÐдÔÚ×îºóµÄ±í£¨»ù´¡±ídriving table£©½«±»×îÏÈ´¦Àí£¬ÔÚfrom×Ó¾äÖаüº¬¶à¸ö±íµÄÇé¿öÏ£¬±ØÐëÑ¡Ôñ¼Ç¼ÌõÊý×îÉٵıí×÷Ϊ»ù´¡±í£¬µ±SQLSERVER´¦Àí¶à¸ö±íʱ£¬»áÔËÓÃÅÅÐò¼°ºÏ²¢µÄ·½Ê½Á ......
/*
±ÈÈçExcelÓÐÁ½ÁУ¬AÁкÍBÁÐÐèÒªµ¼Èëµ½SQL±íÖУ¬·´ÕýÎÒÒѾÓм¸Äê²»ÓÃDTSÖ®ÀàµÄ¹¤¾ßÁË¡£
ÔÚExcelÖеÄеÄÒ»ÁÐÖУ¬Ö±½Óд¹«Ê½
=CONCATENATE("Insert #tmp values('",A1,"','",B1,"')")
°ÑÿһÐж¼Éè³ÉͬÑùµÄ¹«Ê½(Ë«»÷¼´¿ÉÍê³É)¡£
°ÑÕûÁи´ÖÆÏÂÀ´£¬·Åµ½²éѯ·ÖÎöÆ÷ÖÐÖ±½ÓÔËÐоͺÃÁË¡£
Ò²¿ÉÒ԰ѹ«Ê½¸Ä³É =CONCATEN ......
--ÇóÌõsqlÓï¾ä£º
-- ÒªÇó£º1.°´ÕÕGroup_OutDate×Ö¶ÎÅÅÐò £¬µÃµ½Ç°5Ìõ¼Ç¼
-- 2.Group_Name×ֶεÄÖµ²»ÄÜÖØ¸´
SELECT TOP 5 * from
( SELECT DISTINCT Group_Name ,
(SELECT TOP 1 Group_ID from AA_Sell_Group AS b WHERE b.Gro ......
/// <summary>
/// ·µ»Ø·ÖÒ³SQLÓï¾ä
/// </summary>
/// <param name="selectSql">²éѯSQLÓï¾ä</param>
/// ......