信息提示


10.941 msSELECT i.* FROM supe_spaceitems i WHERE i.itemid='13248'
Explain
idselect_typetabletypepossible_keyskeykey_lenrefrowsExtra
1SIMPLE-------Impossible WHERE noticed after reading const tables
1/www/web/worldstudy_cc/public_html/index.php
2/www/web/worldstudy_cc/public_html/common.php
3/www/web/worldstudy_cc/public_html/config.php
4/www/web/worldstudy_cc/public_html/function/common.func.php
5/www/web/worldstudy_cc/public_html/data/system/config.cache.php
6/www/web/worldstudy_cc/public_html/data/system/category.cache.php
7/www/web/worldstudy_cc/public_html/language/main.lang.php
8/www/web/worldstudy_cc/public_html/class/db_mysql.class.php
9/www/web/worldstudy_cc/public_html/data/system/group.cache.php
10/www/web/worldstudy_cc/public_html/data/system/cron.cache.php
11/www/web/worldstudy_cc/public_html/function/cron.func.php
12/www/web/worldstudy_cc/public_html/data/system/crons.cache.php
13/www/web/worldstudy_cc/public_html/viewnews.php
14/www/web/worldstudy_cc/public_html/function/misc.func.php
15/www/web/worldstudy_cc/public_html/function/news.func.php
16/www/web/worldstudy_cc/public_html/language/message.lang.php
17/www/web/worldstudy_cc/public_html/cache/tpl/tpl_new_showmessage.php
18/www/web/worldstudy_cc/public_html/cache/tpl/tpl_new_site_header.php
19/www/web/worldstudy_cc/public_html/cache/tpl/tpl_new_site_footer.php
20/www/web/worldstudy_cc/public_html/include/debug.inc.php
1$_REQUEST['action-viewnews-type-liuxue-catid-245-itemid-13248']