Ò³Ãæ´«ÖµÑéÖ¤(·ÀSQL×¢Èë)
Global.asaxÎļþÖÐ
ÔÚÒ³ÃæÌø×ªÊ±£¬·ÀÖ¹´«ÖµµÄ²ÎÊýÖÐSQL×¢È룺
void Application_BeginRequest(object sender, EventArgs e)
{
ProcessRequest();
}
void ProcessRequest()
{
try
{
if (HttpContext.Current.Request.Form.Count > 0)
{
NameValueCollection collection = HttpContext.Current.Request.Form;
foreach (string strKeys in collection.AllKeys)
{
if (strKeys == "__VIEWSTATE")
{
continue;
}
else
{
if (!CheckRequest(collection.Get(strKeys)))
{
System.Web.HttpContext.Current.Response.End();
}
}
}
}
&nbs
Ïà¹ØÎĵµ£º
×÷Õߣº°½Ê¿Î°
Ò»ÕÅÓÐgroup byºó¿ÉÄܺܶàÖØ¸´ÐУ¬ÕâʱÓÃnot inµÈ»ùÓÚΨһÁеķֲ¼Ëã·¨»á´æÔÚÎÊÌâ¡£
ÎҵĽâ¾ö°ì·¨ÊÇ£º
Ò»ÕűíÓÐÒ»¸öid intµÄÖ÷¼ü£¬¶ÔÆäËüÁнøÐÐgroup by£¬·Öҳ˼ÏëÊÇ£º°Ñmax(id)×ögroup byºóµÄΨһÁУ¬»¹ÊÇÓÃnot inµÄ·Ö²¼Ë¼Ïë¡£
Àý£º
select top 4 sum(int_TZ2_id) as id,dt_TZ2_date,vchar_TZ2_Pin ......
1 ǰÑÔ
¿Í·þÒµÎñÊܵ½SQLÓï¾äµÄÓ°Ïì·Ç³£´ó£¬ÔÚ¹æÄ£±È½Ï´óµÄ¾Öµã£¬ÍùÍùÒòΪһ¸öСµÄSQLÓï¾ä²»¹»ÓÅ»¯£¬µ¼ÖÂÊý¾Ý¿âÐÔÄܼ±¾çϽµ£¬Ð¡ÐÍ»úidleËùÊ£ÎÞ¼¸£¬Ó¦Ó÷þÎñÆ÷¶ÏÁ¬¡¢³¬Ê±£¬ÑÏÖØÓ°ÏìÒµÎñµÄÕý³£ÔËÐС£Òò´Ë£¬³ÆµÍЧµÄSQLÓï¾äΪ¿Í·þÒµÎñµÄ‘¶ñÁú’²¢²»¹ý·Ö¡£Êý¾Ý¿âµ ......
ƽʱºÜÉÙÓÃSQL Server 2008£¬Å¼¶ûÓÃÒ»´Î£¬»¹ÕæÊÇÓöµ½ÁËһЩÎÊÌ⣬¼¸¾ÖÜÕÛ£¬´Ó¹ÙÍøÉϲÅÕÒµ½½â¾ö°ì·¨£º
ÎÊÌâÃèÊö£ºµÇ½ºó£¬µã»÷Êý¾Ý¿â£¬³öÏÖ·þÎñÆ÷Ö÷Ìå "xxxcom" ÎÞ·¨ÔÚµ±Ç°°²È«ÉÏÏÂÎÄÏ·ÃÎÊÊý¾Ý¿â "db_xxx_com"¡£
ÎÊÌâÔÒò£ºSQL Server 2008 bug
ÎÊÌâ½â¾ö°ì·¨£¨·ÇÔ´´£¬²Î¿¼¹ÙÍø£©£º
1¡¢ÓÃSQL Server Management Studi ......
sqlÈý±íÁªºÏ²éѯ
a±í£º³Ùµ½¼Ç¼±í---------------------------------------------------------------------------------------------------------------------
ÐÕÃû Ö°¹¤±àºÅ &nb ......