Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

jsp Á´½ÓOracleµÄÁ¬½Ó³ØºÍ²éѯÌøת´úÂ루´øµÇ¼£©

'-------------------------------------------------------------------ÒÔÏÂÊǵǼ´úÂë
<%@ page contentType="text/html; charset=gb2312"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>ÐÅÏ¢²éѯϵͳ</title>
<style type="text/css">
<!--
body {
 margin-left: 0px;
 margin-top: 0px;
 margin-right: 0px;
 margin-bottom: 0px;
}
body,td,th {
 font-size: 12px;
 color: #0000CC;
}
.text{ border:1px #D1D1D1 solid; width:150px; height:20px;}
.STYLE1 {color: #FFFFFF}
-->
</style></head>
<body scroll="no">
<table width="1024" border="0" align="center" cellpadding="0" cellspacing="0" background="images/d.jpg"  height="473">
  <tr>
    <td width="328" height="136">&nbsp;</td>
    <td width="430">&nbsp;</td>
    <td width="266">&nbsp;</td>
  </tr>
  <tr>
    <td>&nbsp;</td>
    <td valign="top"><table width="100%" border="0" cellspacing="3" cellpadding="0">
   <form name="biaodan" action="cx.jsp"  method="post" id="formCard">
     <tr>
    <td height="25" valign="top" colspan="2">&nbsp;&nbsp;´øÓÐ<font color="#FF0000">* </font>ºÅΪ±ØÌîÏî,Á½Ï±ØÐëÌîд</td>
     </tr>
     <tr>
    <td width="32%" height="35" align="right" >±àºÅ£º</td>
    <td><input type="text" name="aac157"  class="text" />
       <fon


Ïà¹ØÎĵµ£º

oracle sql ʱ¼ä¼ä¸ô¼ÆËã

¼ÆËã¼ä¸ôʱ¼ä£º
select f_date,f_cstime,f_cetime, (((SYSDATE- TO_DATE(f_date||f_cstime,'YYYYMMDDHH24MISS')) * 86400000)-((SYSDATE- TO_DATE(f_date||f_cetime,'YYYYMMDDHH24MISS')) * 86400000))/1000  CURRENT_MILLI from ycsq_t_hauthlog where f_cstime<>'999999'
½«×Ö·û´®×ª»»³ÉÈÕÆÚÀà:SYSDATE- TO_ ......

[Oracle]¸ßЧµÄSQLÓï¾äÖ®·ÖÎöº¯Êý(Ò»)

±¾ÏµÁÐÎÄÕµ¼º½
[Oracle]¸ßЧµÄSQLÓï¾äÖ®·ÖÎöº¯Êý(Ò»)--sum()
[Oracle]¸ßЧµÄSQLÓï¾äÖ®·ÖÎöº¯Êý(¶þ)--max()
[Oracle]¸ßЧµÄSQLÓï¾äÖ®·ÖÎöº¯Êý(Èý)--row_number() /rank()/dense_rank()
[Oracle]¸ßЧµÄSQLÓï¾äÖ®·ÖÎöº¯Êý(ËÄ)--lag()/lead()
ʵ¼ÊÓ¦ÓÃÖÐÎÒÃÇ¿ÉÒÔͨ¹ýsum()ͳ¼Æ³ö×éÖеÄ×ܼƻòÕßÊÇÀÛ¼ÓÖµ£¬¾ßÌåʾÀýÈçÏ£º
......

[Oracle]¸ßЧµÄSQLÓï¾äÖ®·ÖÎöº¯Êý(¶þ)

±¾ÏµÁÐÎÄÕµ¼º½
[Oracle]¸ßЧµÄSQLÓï¾äÖ®·ÖÎöº¯Êý(Ò»)--sum()
[Oracle]¸ßЧµÄSQLÓï¾äÖ®·ÖÎöº¯Êý(¶þ)--max()
[Oracle]¸ßЧµÄSQLÓï¾äÖ®·ÖÎöº¯Êý(Èý)--row_number() /rank()/dense_rank()
[Oracle]¸ßЧµÄSQLÓï¾äÖ®·ÖÎöº¯Êý(ËÄ)--lag()/lead()
Èç¹ûÎÒÃÇ°´ÕÕʾÀýÏëµÃµ½Ã¿¸ö²¿ÃÅнˮֵ×î¸ßµÄ¹ÍÔ±µÄ¼Í¼£¬¿ÉÒÔÓÐËÄÖÖ·½·¨ÊµÏÖ£ ......

[Oracle]¸ßЧµÄSQLÓï¾äÖ®·ÖÎöº¯Êý(ËÄ)

±¾ÏµÁÐÎÄÕµ¼º½
[Oracle]¸ßЧµÄSQLÓï¾äÖ®·ÖÎöº¯Êý(Ò»)--sum()
[Oracle]¸ßЧµÄSQLÓï¾äÖ®·ÖÎöº¯Êý(¶þ)--max()
[Oracle]¸ßЧµÄSQLÓï¾äÖ®·ÖÎöº¯Êý(Èý)--row_number() /rank()/dense_rank()
[Oracle]¸ßЧµÄSQLÓï¾äÖ®·ÖÎöº¯Êý(ËÄ)--lag()/lead()
ÓÐʱºò±¨±íÉÏÃæÐèÒªÏÔʾ¸Ã±Ê²Ù×÷µÄÉÏÒ»²½Öè»òÕßÏÂÒ»²½ÖèµÄÏêϸÐÅÏ¢£¬Õâ¸öʱºò¿ ......

JSP/PHPÔËÓÃÏê½â

1£¬DateTimeÀàÐÍÊý×Ö 
ÒÔÏÂÊÇÒýÓÃƬ¶Î£º 
µ±Ç°Ê±¼äSystem.DateTimeµÄ=ÐÂSystem.DateTimeµÄ£¨£©; 
1.1Сʱ·ÖÖÓµ±Ç°ÈÕÆÚÃ룬µ±Ç°Ê±¼ä= System.DateTime.Now; 
1.2¼ì²é±¾Äê¶ÈÁ®ÕþÄê= currentTime.Year; 
1.3µ±Ç°Ô·ÝÁ®Õþ¸öÔÂ= currentTime.Month; 
1,4²ÉÈ¡µ±ÌìÁ®ÕþÌì= currentTime.Day;&n ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ