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

asp/asp.netÁ¬½Ósql anywhereÊý¾Ý¿â


<%
set conn= server.createobject("ADODB.connection")
conn.open "driver={sybase driver 10};"
"srvr=SYBASE;"
"UID=sa;"
"pwd=sybase;"
sql="select no from tab_stud"
set rs=conn.Execute("sql")
response.write rs
%>
string connStr = "Provider=SAOLEDB.10;uid=dba;pwd=sql;Links=TcpIp(host=192.168.1.2;serverport=2638);eng=mysadb";
                OleDbConnection oleConn = new OleDbConnection(connStr);
                OleDbCommand oleComm = new OleDbCommand("select count(*) from t_test");
                oleComm.Connection = oleConn;
                oleConn.Open();
                Response.Write(oleComm.ExecuteScalar());
                oleConn.Close();
ÆäÖÐÒªµã£¨¾­¶à·½³¢ÊԵóö£©£º°ÑSql anywhereĿ¼win32ÏÂdboledb10.dll£¨°æ±¾Îª10.0.1£©¡¢dboledba10.dll£¨°æ±¾Îª10.0.1£©×¢²áregsvr32 ....
Èç¹ûc:\windows\system32ÏÂûÓÐÕâÁ½¸öÎļþÔò½«Æä¸´ÖƹýÈ¥¡£²âÊÔ10.0.0°æasp.net²»¿ÉÓÃ×ÜÌáʾSAOLEDBδע²á,winform¿ÉÒÔ£¬±ØÐëΪ10.0.1


Ïà¹ØÎĵµ£º

DBF±íÓëSQL Server±íµÄµ¼Èë¡¢µ¼³ö


----------Dbf µ¼Èë Sql Server±í----------
ÒÔϾùÒÔSQL2000¡¢VFP6¼°ÒÔÉϵıíΪÀý
´úÂëµ¼È룺²éѯ·ÖÎöÆ÷ÖÐÖ´ÐÐÈçÏÂÓï¾ä(ÏÈÑ¡Ôñ¶ÔÓ¦µÄÊý¾Ý¿â)
-------------Èç¹û½ÓÊܵ¼ÈëÊý¾ÝµÄSQL±íÒÑ´æÔÚ
--Èç¹û½ÓÊܵ¼ÈëÊý¾ÝµÄSQL±íÒѾ­´æÔÚ
Insert Into ÒѾ­´æÔÚµÄSQL±íÃû Select * from openrowset('MSDASQL','Driver=Microsoft ......

SQL server2000 Ôõô¸Ä±äÕʺŵÄĬÈÏÊý¾Ý¿â

´ò¿ª²éѯ·ÖÎöÆ÷£¬ÔÚ²éѯ·ÖÎöÆ÷ÏÂÖ´ÐУº
exec sp_defaultdb Õ˺ÅÃû , ĬÈÏÊý¾Ý¿â
¾ÙÀý£ºÎÒµÄĬÈÏÕ˺ÅÊÇsa£¬´ò¿ª²éѯ·ÖÎöÆ÷£¬Ä¬ÈÏÊý¾Ý¿âÊÇmaster£»ÏÖÔÚÎÒн¨ÁËÒ»¸öÊý¾Ý¿âmyData,Ï뽫ĬÈÏÊý¾Ý¿â¸ÄΪmyData£¬Ö»ÐèÖ´ÐУº         exec sp_defaultdb sa , myData  ¼´ ......

SQL Server 2005/2008¹ÜÀí£¨´ýÐø£©

-- ²é¿´µ±Ç°dbµÄµÇ½
select * from sys.sql_logins
-- ²é¿´ÐÔÄܼÇÊýÆ÷
SELECT * from sys.dm_os_performance_counters
-- Ö´ÐйýµÄÏß³ÌËùÓöµ½µÄËùÓеȴý(²»Êǵ±Ç°ÕýÔÚÔËÐеÄÏß³Ì, Ϊ×ÔÉÏ´ÎÖØÖÃͳ¼ÆÐÅÏ¢»òÆô¶¯·þÎñÆ÷ÒÔÀ´ÀÛ»ýµÄÊý¾Ý),¿É·ÖÎö¿¿Ç°µÄ¼¸¸öµÈ´ý½Ï¸ßµÄʼþ¡£
select * from sys.dm_os_wait_stats order by wa ......

SQLÓÅ»¯ Ë÷Òý

(Ò»)ÉîÈëdz³öÀí½âË÷Òý½á¹¹
¡¡¡¡Êµ¼ÊÉÏ£¬Äú¿ÉÒÔ°ÑË÷ÒýÀí½âΪһÖÖÌØÊâµÄĿ¼¡£Î¢ÈíµÄSQL SERVERÌṩÁËÁ½ÖÖË÷Òý£º¾Û¼¯Ë÷Òý(clustered index£¬Ò²³Æ¾ÛÀàË÷Òý¡¢´Ø¼¯Ë÷Òý)ºÍ·Ç¾Û¼¯Ë÷Òý(nonclustered index£¬Ò²³Æ·Ç¾ÛÀàË÷Òý¡¢·Ç´Ø¼¯Ë÷Òý)¡£ÏÂÃæ£¬ÎÒÃǾÙÀýÀ´ËµÃ÷һϾۼ¯Ë÷ÒýºÍ·Ç¾Û¼¯Ë÷ÒýµÄÇø±ð£º
¡¡¡¡Æäʵ£¬ÎÒÃǵĺºÓï×ÖµäµÄÕýÎı ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ