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

SQLÓï¾äÎÊÌâ - Web ¿ª·¢ / ASP

sql= "select * from NewsData"

if session("newslist_id")<>"" then

sql=sql & " where D_CataID=" & session("newslist_id")

±ê×¼±í´ïʽÖÐÊý¾ÝÀàÐͲ»Æ¥Åä

ÕâÀïÎÒµÄsession("newslist_id")=A0044002

ÕâÀïÈç¹ûÊÇÕý³£Ð´Ó¦¸ÃÊÇ sql="select * from NewsData where D_CataID='A0044002'" 

µ«ÊÇÕâʱӦ¸ÃÔõÃ´Ð´ÄØ
D_CataIDÄãÕâ¸ö×Ö¶ÎÊÇintÀàÐ͵İÉ,A0044002²»ÔÚÕⷶΧ..
Ҫô°ÑD_CataID»»³É×Ö·û´®ÀàÐÍ,»òÕß´«½øÀ´µÄÊý¾ÝÒªÔÚint·¶Î§ÄÚ

D_CataID ¾ÍÊÇÕâ¸öÀàÐ͵İ¡ Êý¾Ý¿âÖÐÌí¼ÓµÄ¶¼ÊÇA0044002 ÕâÖÖ¸ñʽµÄÊý¾Ý


¸Ä³ÉÕâÑù£º
if session("newslist_id")<>"" then
sql="select * from NewsData where D_CataID like '"&session("newslist_id")&"'"
else
sql= "select * from NewsData"
end if


Ïà¹ØÎÊ´ð£º

ASPÁ´½ÓSQLµÄ¼òµ¥µÇ½½çÃæ - .NET¼¼Êõ / ASP.NET

protected void btnLogin_Click(object sender, EventArgs e)
  {
  SqlConnection conn = new SqlConnection("Server = (local);user id = sa;pwd = 1;database = Login");
&nb ......

ÇóÒ»sqlÓï¾ä - MS-SQL Server / ÒÉÄÑÎÊÌâ

ÏÖÔÚÓÐÁ½ÕÅ±í£ºÎÄÕÂÖ÷±íA(articleId,articleTitle)£¬ÎÄÕÂÆÀÂÛ±íB(commentId,articleId,commentTitle)
ÏÖÔÚÎÒÏëʵÏÖÕâÑùµÄ¹¦ÄÜ£ºÁгöÎÄÕÂÁÐ±í£¬ÆäÖÐÿƪÎÄÕ±êÌâÏÂÃæÁгö´ËÎÄÕµÄǰ2¸öÎÄÕÂÆÀÂÛ£¬ÇëÎÊsqlÓï¾äÔõôд°¡ ......

ÇóÒ»SQLд·¨ - MS-SQL Server / »ù´¡Àà

id                           url                   rank     ......

MYSQLµ÷¶ÈµÄÎÊÌâ - MS-SQL Server / ÒÉÄÑÎÊÌâ


3̨µçÄÔ£¬ÆäÖÐһ̨×÷ΪMYSQL·þÎñÆ÷£¬ÁíÍâ2̨ΪTOMCAT·þÎñÆ÷¡£
MYSQL·þÎñÆ÷ÀïÓÐÒ»Ìõ¼Ç¼£¬ IDΪ10.
ÏÖÔÚ2̨TOMCATͬʱ£¨100%£©·¢ÆðÐÞ¸ÄMYSQLÀïIDΪ10µÄÄÇÌõ¼Ç¼£¬±ÈÈçÐ޸ĴËID¼Ç¼ÀïijһÏîµÄÄÚÈÝ¡£ ±ÈÈçTOMCAT 1Ò ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ