MySQL Query Error select id,title,subtitle,class from dx_kskm_news where class='参考书' and kskm in ('101思想政治理论','201英语一','701军事基础','902军事思想','716军事学基础理论','839中国人民解放军军史','201英语一或202俄语或203日语','701军事学基础','801军事思想与军事历史','611军事学基础理论','847中国历代军事思想','845外军军事思想','846马恩列斯毛军事思想','848二战及战后局部战争史','849中国人民解放军军战史','901军事思想','651军事学基础','202俄语','203日语','901军事思想与军事历史','846党的军事指导理论','848二战及战后世界军事史','751军事基础','801军事思想与军事历史基础理论') order by kskm desc limit -1250,50 Warning: mysql_num_rows() expects parameter 1 to be resource, boolean given in D:\wwwroot\dddjyky\wwwroot\lanmu.php on line 331
