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

ÉîÈëÑо¿SQL SERVER 2005ºÍ¶à»î¶¯½á¹û¼¯£¨MARS£©

SQL SERVER 2005ÒýÈëÁËÔÚµ¥Ò»Á¬½ÓÉ϶Զà»î¶¯½á¹û¼¯£¨Ò²³ÆÎªMARS£©»ò¶à¸öÇëÇóµÄÖ§³Ö¡£Í¨¹ýÔÚÓëSQL SERVER 2005µÄÁ¬½ÓÉÏÆôÓÃÕâÒ»ÌØÐÔ£¬µ±´æÔÚÓëSqlconnectionÏà¹ØÁªµÄ¿ª·ÅʽSqlDataReaderʱ£¬Á¬½Ó½«²»»áÖжϡ£¼´Ê¹ÉÐδ¹Ø±Õµ±Ç°´ò¿ªµÄSqlDataReader£¬Ò²ÈÔÈ»Äܹ»ÔÚSqlconnectionÉÏÖ´ÐÐÆäËû²éѯ±ÈÈ磺SELECT£¬UPDATE£¬CREATETABLEµÈµÈ¡£
¾Ù¸ö¼òµ¥µÄÀý×Ó£¬¾ÍÊÇÔÚNorthwindÊý¾Ý¿âÀïµÄ¶©µ¥±íÀïÈ¡¶©µ¥Êý¾Ý£¬¶øÇҰѶÔÓ¦µÄ×Ó¶©µ¥Ã÷ϸÊý¾ÝÒ»ÆðÈ¡³ö¡£
C#ʾÀý´úÂ룺<¼¤¹â´«Õæ»ú>
string strSQL;
SqlConnectionStringBuilder ssb = new SqlConnectionStringBuilder();
ssb.DataSource = ".";
ssb.InitialCatalog = "Northwind";
ssb.UserID = "sa";
ssb.Password = "********";
ssb.MultipleActiveResultSets = true;
SqlConnection cn = new SqlConnection(ssb.ConnectionString);
SqlCommand cmdOrders, cmdDetials;
SqlParameter pCustID, pOrderID;
SqlDataReader rdrOrders, rdrDetials;
cn.Open();
strSQL = "SELECT OrderID,OrderDate from Orders WHERE CustomerID = @CustomerID";
cmdOrders = new SqlCommand(strSQL, cn);
pCustID = cmdOrders.Parameters.Add("@CustomerID", SqlDbType.NChar, 5);
strSQL = "SELECT ProductID,Quantity,UnitPrice from [ORDER dETAiLS] WHERE OrderID = @OrderID";
cmdDetials = new SqlCommand(strSQL, cn);
pOrderID = cmdDetials.Parameters.Add("@OrderID", SqlDbType.NChar, 5);
pCustID.Value = "ALFKI";
Console.WriteLine("Orders for {0}", pCustID.Value);
Console.WriteLine("=================");
rdrOrders = cmdOrders.ExecuteReader();
while (rdrOrders.Read())
{
Console.WriteLine("OrderID: {0} OrderDate:{1:d}", rdrOrders["OrderID"], rdrOrders["OrderDate"]);
pOrderID.Value = rdrOrders["OrderID"];
rdrDetials = cmdDetials.ExecuteReader();
while (rdrDetials.Read())


Ïà¹ØÎĵµ£º

SQL×¢Èë©¶´½Ó´¥

 Òý×Ôhttp://www.05112.com/Article/200908/26674.html
ÍøÕ¾SQL×¢Èë©¶´È«½Ó´¥£¨¸ß¼¶Æª£©
ÎÄÕÂÕûÀí·¢²¼£ººÚ¿Í·çÔÆ ÄÚÈݹØ×¢¶È£º
291 ¸üÐÂʱ¼ä£º2009-8-15 6:36:47
¿´ÍêÈëÃÅÆªºÍ½ø½×ƪºó£¬ÉÔ¼ÓÁ·Ï°£¬ÆÆ½âÒ»°ãµÄÍøÕ¾ÊÇûÎÊÌâÁË¡£µ«Èç¹ûÅöµ½±íÃûÁÐÃû²Â²»µ½£¬»ò³ÌÐò×÷Õß¹ýÂËÁËÒ»Ð©ÌØÊâ×Ö·û£¬ÔõôÌá¸ß×¢ÈëµÄ³É¹¦ÂÊ£¿Ôõ ......

SQL Server ÖÐ int¡¢bigint¡¢smallint ºÍtinyint

ʹÓÃÕûÊýÊý¾ÝµÄ¾«È·Êý×ÖÊý¾ÝÀàÐÍ¡£
 bigint ´Ó -2^63 (-9223372036854775808) µ½ 2^63-1 (9223372036854775807) µÄÕûÐÍÊý¾Ý£¨ËùÓÐÊý×Ö£©¡£
              ´æ´¢´óСΪ 8 ¸ö×Ö½Ú¡£
 int ´Ó -2^31 (-2,147,483,648) µ½ 2^31 - 1 (2,147,483,64 ......

SQLÖÐÒÔÈÕÆÚΪÌõ¼þͳ¼Æ·½·¨

 /*ͳ¼ÆÃ¿ÌìÊý¾Ý×ÜÁ¿ÈýÖÖ·½·¨£º
        select convert(char(10),happentime ,120) as date ,count(1) from table1
        group by convert(char(10),happentime ,120) order by date desc
       s ......

jbossƽ̨ÏÂjspÁ¬½Ósql2005ºÍsql2000

1¡¢ÅäÖÃjava»·¾³£¬MyEclipse7.0¡£ÅäÖÃjboss5.0£¬Õ¹¿ªÑ¡ÔñjdkΪÒѰ²×°µÄjdk·¾¶¡£
2¡¢°²×°2005ºÍsql2000£¬×°2000ʱҪװsp4.Çý¶¯Ñ¡Ôñjdbc2.0¡£ÔÙ×°2000ʱʵÀýÃû×Ô¼ºÊäÈëÒ»¸ö¡£ÕâÀïµÄÎÊÌâ¾ÍÊǵǼÃûºÍÃÜÂëµÄÉèÖã¬ÓÒ»÷“SQL   Server×é”ϵÄʵÀýÃû£¨Windows   NT)"µÄ“ÊôÐÔ”£¬ÔÚµ¯³öµÄ¶Ô»°¿ò ......

ÔÚSQL ServerÓ¦ÓÃÖÐʹÓÃOUTPUT×Ó¾ä

 ÏÖÔÚ´ó¶àÊýÃèÊöSQL Server 2005ÐÂÌØÐÔµÄÎÄÕ¶¼¹Ø×¢ÓÚ»ª¶ø²»ÊµµÄÌØÐÔ£¬ÈçSQLCLR»òXMLÊý¾ÝÀàÐÍ£¬¶ø¶ÔÐí¶àºÜºÃµÄÀϵÄT-SQLÓïÑԵĸĽøÃ»Óеõ½Ó¦ÓеĹØ×¢¡£ÎÒÔø¾­´ÓÐí¶àDBA¿ÚÖÐÌýµ½ÁîËûÃǸüÐ˷ܵÄÊÇ¿´µ½T-SQLÓïÑԵĸĽø,¶ø²»ÊÇÄÇЩгöÏֺͷ¢²¼µÄ¹¦ÄÜ¡£¶ÔÓÚSQLÓïÑÔµÄÒ»¸öºÜÓÐÓõÄʵ¼Ê¸Ä½øÊÇOUTPUT×Ӿ䣬ËüÔÊÐí²éѯһ¸öÊý¾ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ