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\u65e2\u7136\u662fmysql\u7684\u8d1f\u62c5\u91cd\uff0c\u90a3\u5c31\u5148\u627e\u8fd9\u4e2a\uff0c\u672c\u5730\u4e0a\u641e\u4e00\u4e2a\u7f51\u7ad9\u7684\u955c\u50cf\u8fd0\u884c\u4e0b\uff0c\u5728my.ini\u91cc\u4fee\u6539\u6dfb\u52a0<\/p>\n
\u8fd9\u4e2a\u76ee\u5f55\u662f\u8981\u5df2\u7ecf\u5b58\u5728\u7684\u3002\u91cd\u542fmysql\u670d\u52a1\uff0c\u5c31\u53ef\u4ee5\u8bb0\u5f55\u4e86\u3002<\/p>\n \u67e5\u770bsql\u8bb0\u5f55\u540e\u5927\u5403\u4e00\u60ca\uff0c\u67e5\u8be2\u7684\u6570\u91cf\u60ca\u4eba\uff0c\u968f\u4fbf\u4e00\u4e2a\u9875\u9762\uff0csql\u67e5\u8be2\u90fd\u5728\u51e0\u5341\u6761\uff0c\u591a\u7684\u6709\u4e0a\u5343\u6761\uff01<\/p>\n \u4ee5\u8bba\u575b\u6765\u8bf4\u5427\uff0c\u4e00\u4e2a\u9875\u9762\u7684\u6570\u636e\u5e93\u67e5\u8be2\u6b21\u6570\u4e5f\u5c31\u662f10\u6b21\u4e00\u4e0b\uff0c\u7528\u4e86\u7f13\u5b58\u7684\u8fd8\u53ef\u4ee5\u518d\u4f4e\u3002\u8fd9\u6837\u7b97\u7684\u8bdd\uff0c\u5c31\u76f8\u5f53\u4e8e\u539f\u6765\u51e0\u5341\u500d\u7684\u8d1f\u62c5\uff0c\u80fd\u4e0d\u6302\uff1f<\/p>\n 14 Query Select * FROM pz_content Where uid=19 and sec_id=10 and aid=688 and pic_url<>” \u8c01\u4eba\u4e5f\u4e0d\u80fd\u90a3\u8fb9\u6709\u6bc5\u529b\u5199\u4e0b\u4e0a\u767e\u6761\u7684\u67e5\u8be2\u554a\uff0c\u6240\u4ee5\u80af\u5b9a\u662f\u5faa\u73af\u67e5\u8be2\u3002sql\u8bed\u53e5\u4e5f\u8868\u660e\u8fd9\u4e00\u70b9\u3002\u77e5\u9053\u539f\u56e0\u4e86\u5c31\u597d\u6539\u4e86\uff0c\u627e\u5230\u76f8\u5173\u9875\u9762\uff0c\u6539\u6389\u5faa\u73af\u67e5\u8be2\uff0c\u4f8b\u5982\uff0c\u6709\u4e00\u4e2a\u9875\u9762\uff0c\u8981\u663e\u793a\u6240\u6709\u5730\u533a\u5206\u7c7b\u548c\u8be5\u5206\u7c7b\u4e0b\u7684\u6587\u7ae0\u6570\uff0c\u5148\u4e0d\u8003\u8651\u6570\u636e\u5e93\u7684\u7ed3\u6784\u4f18\u5316\uff0c\u5c31\u7a0b\u5e8f\u800c\u8a00\uff0c\u539f\u6765\u7684\u5927\u6982\u662f\u8fd9\u6837\u5b50\u7684<\/p>\n \u5176\u5b9e\uff0c\u8fd9\u91cc\u662f\u53ea\u8981\u7528\u4e00\u53e5sql\u5c31\u53ef\u4ee5\u641e\u5b9a\u7684\u4e8b\u60c5\uff0c\u5e76\u4e0d\u9700\u8981\u5faa\u73af\u3002<\/p>\n \u516c\u53f8\u6709\u51e0\u4e2a\u7f51\u7ad9\u642d\u5728\u7f8e\u56fd\u7684\u865a\u62df\u4e3b\u673a\u4e0a\uff0c\u670d\u52a1\u5668\u4e0a\u7684mysql\u670d\u52a1\u5dee\u4e0d\u591a\u6bcf...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[],"class_list":["post-487","post","type-post","status-publish","format-standard","hentry","category-Php"],"_links":{"self":[{"href":"https:\/\/www.poloo.org\/index.php?rest_route=\/wp\/v2\/posts\/487","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.poloo.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.poloo.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.poloo.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.poloo.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=487"}],"version-history":[{"count":0,"href":"https:\/\/www.poloo.org\/index.php?rest_route=\/wp\/v2\/posts\/487\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.poloo.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=487"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.poloo.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=487"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.poloo.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=487"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
[mysqld]
log=\"d:\/temp\/mysql.log\"
log_slow_queries=\"d:\/temp\/mysql_slow.log\"
long_query_time=1
<\/code><\/p>\n
14 Query select * from pz_area where aid=688
14 Query Select * FROM pz_content Where uid=19 and sec_id=10 and aid=689 and pic_url<>”
14 Query select * from pz_area where aid=689
14 Query Select * FROM pz_content Where uid=19 and sec_id=10 and aid=690 and pic_url<>”
14 Query select * from pz_area where aid=690
14 Query Select * FROM pz_content Where uid=19 and sec_id=10 and aid=691 and pic_url<>”
14 Query select * from pz_area where aid=691
14 Query Select * FROM pz_content Where uid=19 and sec_id=10 and aid=692 and pic_url<>”
14 Query select * from pz_area where aid=692
14 Query Select * FROM pz_content Where uid=19 and sec_id=10 and aid=693 and pic_url<>”
14 Query select * from pz_area where aid=693
14 Query Select * FROM pz_content Where uid=19 and sec_id=10 and aid=694 and pic_url<>”
14 Query select * from pz_area where aid=694<\/p>\n
$sql1=\"Select aid,count(*) as cc FROM pz_content Where uid=$uid group by aid\";
$rs1=$db->query($sql1);
if(is_array($rs1)){
foreach($rs1 as $r1){
\u8f93\u51fa...
echo id2name($r1->aid);
} }
............
function id2name($aid){
$sql=\"select ename from pz_area_a where aid_a=\".$id;
$result=mysql_query($sql);
$row=mysql_fetch_object($result);
return $row->ename;
}
<\/code>
\u5148\u4e0d\u7ba1\u4ee3\u7801\u7684\u5bb9\u9519\uff0c\u770b\u5b9e\u73b0\u5c31\u77e5\u9053\uff0c\u4ed6\u5148\u8bfb\u53d6\u4e86\u8be5\u7528\u6237\u7684\u76f8\u5173\u6587\u7ae0\u5e76\u6309\u5730\u533aID\u8fdb\u884c\u4e86\u5206\u7ec4\u548c\u7edf\u8ba1\u4e2a\u6570\uff0c\u7136\u540e\u518d\u6bcf\u4e2a\u5730\u533a\u6bcf\u4e2a\u5730\u533a\u5730\u8f93\u51fa\u5730\u533a\u540d\u5b57\uff0c\u6240\u4ee5\uff0c\u5982\u679c\u67091w\u4e2a\u5730\u533a\uff0c\u8fd9\u91cc\u5c31\u8981\u67e5\u8be21w\u6b21\u3002\u653e\u4e0a\u4e00\u4e2a\u8ba1\u65f6\u7684\u4ee3\u7801\uff0c\u770b\u4e86\u4e0b\uff0c\u5927\u6982\u8017\u7528\u5185\u5b586M\uff0c\u6267\u884c\u65f6\u95f416\u79d2\uff0c\u7d2f\u8ba1\u67e5\u8be21001\u6b21<\/p>\n
$sql1=\"select pz_area.aid,pz_area.ename,tb1.cc from pz_area right join (Select aid,count(*) as cc FROM pz_content Where uid=$uid group by aid) as tb1 on pz_area.aid=tb1.aid\";
$rs1=$db->query($sql1);
if(is_array($rs1)){
\u3000\u3000foreach($rs1 as $r1){
\u8f93\u51fa...
\u3000\u3000 echo $r1->ename;
\u3000\u3000}}
<\/code>
\u95ee\u9898\u5c31\u53ef\u4ee5\u89e3\u51b3\u4e86\u3002\u91cd\u65b0\u8fd0\u884c\u4e0b\uff0c\u5185\u5b58\u8017\u7528\u5dee\u4e0d\u591a\uff0c\u67e5\u8be21\u6b21\uff0cCPU\u6267\u884c\u65f6\u95f4\u53ea\u6709647\u6beb\u79d2\uff0c\u548c\u539f\u6765\u7684\u5dee\u4e8626\u500d\uff01\u518d\u770b\u4e00\u4e0b\uff0c\u53d1\u73b0\u8fd9\u4e2apz_content\u7684\u8868\uff0c\u8bb0\u5f55\u8fd8\u7b97\u6bd4\u8f83\u591a\u7684\uff0c\u6709\u7ecf\u5e38\u8981\u6309\u5730\u533a\u67e5\u8be2\u5212\u5206\u4e4b\u7c7b\u7684\uff0c\u4f46\u662f\u539f\u6765\u4ec0\u4e48\u7d22\u5f15\u4e5f\u6ca1\u6709\u3002\u987a\u9053\u5728aid\u4e0a\u52a0\u4e0a\u4e00\u4e2a\u7d22\u5f15\uff0c\u6267\u884c\u65f6\u95f4\u7f29\u77ed\u5230432\u6beb\u79d2\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"