查找一个字段是否包含所要查找的字符串,FIND_IN_SET(str,strs),str为要查找的字符串,strs为字段
select title from log where FIND_IN_SET('asp程序设计,php',title);
判断日期日段与当前日期相差多少天
select datetime,to_days(now())-to_days(datetime) fr >查看详情
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
 <HEAD>
  <TITLE> New Document </TITLE>
  <META NAME="Generator" CONTENT="Edit >查看详情
<script language=javascript>
//js自动手动轮播
var current;//设置当前帧的变量容器
current=0;
var timer=2000;// 
function showtext(id){
 current=id;
 for(i=1;i<=3;i++){
  docu >查看详情
<script type="text/javascript">
<!--
var focus_width=240;
var focus_height=180;
var text_height=24;
var swf_height = focus_height+text_height;
var pics='http://www.siyuroom.com/album/20 >查看详情