ͨ¹ýSQL Server Agent·½Ê½ÊµÏÖÊý¾Ý¿â×Ô¶¯±¸·Ý£¡
--ÓÃJOB.
--SQL SERVER2000ΪÀý
ÆóÒµ¹ÜÀíÆ÷—>Êý¾Ý¿â·þÎñÆ÷—>¹ÜÀíĿ¼—>SQL SERVER´úÀí—>×÷Òµ—>ÓÒ¼ü Ñ¡—>н¨
³£¹æÑ¡ÏîÒ³—>ÊäÈë×÷ÒµÃû³Æ—>Ñ¡ÖÐËùÓÐÕß¡£
²½ÖèÑ¡ÏîÒ³—>н¨—>ÊäÈë²½ÖèÃû—>ÀàÐÍ TSQL½Å±¾—>Ñ¡ÔñÐèÒªÖ´ÐеÄÊý¾Ý¿â—>ÔÚÃüÁî¿òÀïÊäÈëÄãµÄSQL ½Å±¾£º
È磺Backup Database tedmdb To Disk='D:/test.bak'
Äã¿ÉÒÔµã×óϽǵġ¾·ÖÎö¡¿°´Å¥£¬·ÖÎöÒ»ÏÂÓï·¨£¬·ÖÎöÎÞÎ󣬰´È·¶¨¡£
µ÷¶ÈÑ¡ÏîÒ³—>н¨µ÷¶È—>ÊäÈëµ÷¶ÈÃû³Æ—>µ÷¶ÈÀàÐÍ Äã¿ÉÒÔÑ¡ÔñÒ²¿ÉÒÔµãÓÒϽǵġ¾¸ü¸Ä¡¿°´Å¥½øÐиü¸Ä£¬È·¶¨¡£
ÈÎÎñÀ¸ SQL SERVER·þÎñÆ÷µÄСͼ±ê Ë«»÷ ·þÎñ Ñ¡ÖÐ SQL SERVER AGENT,µã¡¾¿ªÊ¼/¼ÌÐø¡¿£¬Ñ¡Öе±Æô¶¯OSʱ£¬×Ô¶¯Æô¶¯·þÎñ£¬¾Í¿ÉÒÔÁË¡£
µ½Ä㶨µÄÄǸöʱ¼äµã£¬SQL SERVER»á×Ô¶¯È¥Ö´ÐÐÄãµÄ½Å±¾µÄ¡£
Èç¹ûÐèÒªÉú³É½Å±¾µÄ»°£¬ÆóÒµ¹ÜÀíÆ÷—>Êý¾Ý¿â·þÎñÆ÷—>¹ÜÀíĿ¼—>SQL SERVER´úÀí—>×÷Òµ—>ÓÒ¼üÄã¸ÕÍê³ÉµÄ×÷Òµ—>ËùÓÐÈÎÎñ
—>Éú³ÉSQL½Å±¾£¬¼´¿ÉÉú³ÉÄãÐèÒªµÄ½Å±¾¡£
´úÂ룺
-- Script generated on 2009-10-16 14:56
-- By: sa
-- Server: (LOCAL)
BEGIN TRANSACTION
DECLARE @JobID BINARY(16)
DECLARE @ReturnCode INT
SELECT @ReturnCode = 0
IF (SELECT COUNT(*) from msdb.dbo.syscategories WHERE name = N'Database Maintenance') < 1
EXECUTE msdb.dbo.sp_add_category @name = N'Database Maintenance'
-- Delete the job with the same name (if it exists)
SELECT @JobID = job_id
from msdb.dbo.sysjobs
WHERE (name = N'db_auto_backup_test')
IF (@JobID IS NOT NULL)
BEGIN
-- Check if the job is a multi-server job
IF (EXISTS (SELECT *
 
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 ......
http://www.umgr.com/blog/PostView.aspx?bpId=36294
1. Ö´ÐÐsqlÓï¾ä
int sqlite3_exec(sqlite3*£¬ const char *sql£¬ sqlite3_callbacksql Óï·¨
£¬ void *£¬ char **errmsg );
Õâ¾ÍÊÇÖ´ÐÐÒ»Ìõ sql Óï¾äµÄº¯Êý¡£
µÚ1¸ö²ÎÊý²»ÔÙ˵ÁË£¬ÊÇÇ°Ãæopenº¯ÊýµÃµ½µÄÖ¸Õ롣˵ÁËÊǹؼüÊý¾Ý½á¹¹¡£
µÚ2¸ö²ÎÊýconst char ......
ÔÚsql server 2005À¸ù¾ÝÊý¾Ý¿âÐÔÄܶ¯Ì¬¹¹½¨Ë÷Òý¡£
Êý¾Ý¿âÉè¼ÆºÃºó£¬ÏµÍ³ÉÏÏßÔ˶¯Ò»¸öÖÜÆÚºó£¬Êý¾Ý¿âÐÔÄÜÆ¿¾±Í»ÏÖ³öÀ´£¬Õâ¸öʱ¼ä£¬ÐèÒªÒ»ÖÖ¸ù¾ÝÐÔÄÜ£¬À´¶¯Ì¬¹¹½¨Ë÷Òý£¬Ìá¸ß²éѯЧÂÊ¡£
--¹ý³ÌÓÅ»¯SQL
&nb ......
A left join B µÄÁ¬½ÓµÄ¼Ç¼ÊýÓëA±íµÄ¼Ç¼Êýͬ
A right join B µÄÁ¬½ÓµÄ¼Ç¼ÊýÓëB±íµÄ¼Ç¼Êýͬ
A left join B µÈ¼ÛB right join A
table A:Field_K, Field_A1 a3 b4 ctable B:Field_K, Field_B1 x2 &nbs ......
ÔÚSQL ServerÖгöÓÚÊý¾Ý°²È«µÄ¿¼ÂÇ£¬ËùÒÔÐèÒª¶¨ÆÚµÄ±¸·ÝÊý¾Ý¿â¡£¶ø±¸·ÝÊý¾Ý¿âÒ»°ãÓÖÊÇÔÚÁ賿ʱ¼ä»ù±¾Ã»ÓÐÊý¾Ý¿â²Ù×÷µÄʱºò½øÐУ¬ËùÒÔÎÒÃDz»¿ÉÄÜÒªÇó¹ÜÀíԱÿÌìÊØµ½ÍíÉÏ1µãÈ¥±¸·ÝÊý¾Ý¿â¡£ÒªÊµÏÖÊý¾Ý¿âµÄ¶¨Ê±×Ô¶¯±¸·Ý£¬×î³£Óõķ½Ê½¾ÍÊÇʹÓÃSQL Server´úÀíÖеÄ×÷Òµ¡£Æô¶¯SQL Server Agent·þÎñ£¬È»ºóÔÚÆäÖÐн¨×÷Òµ£¬×÷ÒµÖÐÌí¼ ......