{"id":7295,"date":"2024-11-14T09:27:16","date_gmt":"2024-11-14T01:27:16","guid":{"rendered":"https:\/\/fwq.ai\/blog\/7295\/"},"modified":"2024-11-14T09:27:16","modified_gmt":"2024-11-14T01:27:16","slug":"%e6%a0%b9%e6%8d%ae%e5%8d%9a%e5%ae%a2%e6%95%b0%e9%87%8f%e5%af%b9%e7%b1%bb%e5%9e%8b%e6%8e%92%e5%ba%8f%ef%bc%9a%e5%a6%82%e4%bd%95%e9%ab%98%e6%95%88%e6%9f%a5%e8%af%a2%e6%af%8f%e4%b8%aa%e7%b1%bb%e5%9e%8b","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/7295\/","title":{"rendered":"\u6839\u636e\u535a\u5ba2\u6570\u91cf\u5bf9\u7c7b\u578b\u6392\u5e8f\uff1a\u5982\u4f55\u9ad8\u6548\u67e5\u8be2\u6bcf\u4e2a\u7c7b\u578b\u5bf9\u5e94\u7684\u535a\u5ba2\u6570\u91cf\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173068868134202.jpg\" class=\"aligncenter\" title=\"\u6839\u636e\u535a\u5ba2\u6570\u91cf\u5bf9\u7c7b\u578b\u6392\u5e8f\uff1a\u5982\u4f55\u9ad8\u6548\u67e5\u8be2\u6bcf\u4e2a\u7c7b\u578b\u5bf9\u5e94\u7684\u535a\u5ba2\u6570\u91cf\uff1f\u63d2\u56fe\" alt=\"\u6839\u636e\u535a\u5ba2\u6570\u91cf\u5bf9\u7c7b\u578b\u6392\u5e8f\uff1a\u5982\u4f55\u9ad8\u6548\u67e5\u8be2\u6bcf\u4e2a\u7c7b\u578b\u5bf9\u5e94\u7684\u535a\u5ba2\u6570\u91cf\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u6839\u636e\u535a\u5ba2\u6570\u91cf\u5bf9\u7c7b\u578b\u8fdb\u884c\u6392\u5e8f<\/strong><\/p>\n<p>\u5728 type \u548c blog \u4e4b\u95f4\u5b58\u5728\u4e00\u5bf9\u591a\u5173\u7cfb\u7684\u60c5\u51b5\u4e0b\uff0c\u4e3a\u9ad8\u6548\u67e5\u8be2\u57fa\u4e8e\u6bcf\u4e2a type \u5bf9\u5e94\u7684 blog \u6570\u91cf\u8fdb\u884c\u6392\u5e8f\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u65b9\u6cd5\uff1a<\/p>\n<p><strong>sql \u8bed\u53e5<\/strong><\/p>\n<pre>select type_id , count(*) c from blog group by type_id order by c <\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p><strong>\u89e3\u91ca<\/strong><\/p>\n<ul>\n<li>type_id \u662f\u7528\u4e8e\u5173\u8054 type \u548c blog \u8868\u7684\u5916\u952e\u5217\u3002<\/li>\n<li>count(*) c \u8ba1\u7b97\u6bcf\u4e2a type \u5bf9\u5e94\u7684 blog \u6570\u91cf\uff0c\u5e76\u5c06\u5176\u5b58\u50a8\u5728\u540d\u4e3a c \u7684\u6d3e\u751f\u5217\u4e2d\u3002<\/li>\n<li>group by type_id \u6839\u636e type_id \u5bf9\u7ed3\u679c\u8fdb\u884c\u5206\u7ec4\uff0c\u6536\u96c6\u6bcf\u4e2a type \u7684 blog \u6570\u91cf\u3002<\/li>\n<li>order by c \u5bf9\u7ed3\u679c\u6309 c \u5217\uff08\u5373\u535a\u5ba2\u6570\u91cf\uff09\u8fdb\u884c\u5347\u5e8f\u6216\u964d\u5e8f\u6392\u5e8f\u3002<\/li>\n<\/ul>\n<p><strong>\u4f18\u70b9<\/strong><\/p>\n<p>\u8be5\u65b9\u6cd5\u6548\u7387\u8f83\u9ad8\uff0c\u56e0\u4e3a\u5b83\u53ea\u9700\u8981\u626b\u63cf\u4e00\u6b21 blog \u8868\uff0c\u800c\u4e0d\u662f\u591a\u6b21\u8fde\u63a5 type \u548c blog \u8868\u3002\u901a\u8fc7\u5206\u7ec4\u548c\u6392\u5e8f\u64cd\u4f5c\uff0c\u5b83\u53ef\u4ee5\u5feb\u901f\u68c0\u7d22\u6240\u9700\u7684\u7ed3\u679c\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u6839\u636e\u535a\u5ba2\u6570\u91cf\u5bf9\u7c7b\u578b\u6392\u5e8f\uff1a\u5982\u4f55\u9ad8\u6548\u67e5\u8be2\u6bcf\u4e2a\u7c7b\u578b\u5bf9\u5e94\u7684\u535a\u5ba2\u6570\u91cf\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6839\u636e\u535a\u5ba2\u6570\u91cf\u5bf9\u7c7b\u578b\u8fdb\u884c\u6392\u5e8f \u5728 type \u548c blog \u4e4b\u95f4\u5b58\u5728\u4e00\u5bf9\u591a\u5173\u7cfb\u7684\u60c5\u51b5\u4e0b\uff0c\u4e3a\u9ad8\u6548\u67e5\u8be2\u57fa\u4e8e\u6bcf\u4e2a type \u5bf9\u5e94\u7684 blog \u6570\u91cf\u8fdb\u884c\u6392\u5e8f\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u65b9\u6cd5\uff1a sql \u8bed\u53e5 select type_id , count(*) c from blog group by type_id order by c \u767b\u5f55\u540e\u590d\u5236 \u89e3\u91ca type_id \u662f\u7528\u4e8e\u5173\u8054 type \u548c blog \u8868\u7684\u5916\u952e\u5217\u3002 count(*) c \u8ba1\u7b97\u6bcf\u4e2a type \u5bf9\u5e94\u7684 blog \u6570\u91cf\uff0c\u5e76\u5c06\u5176\u5b58\u50a8\u5728\u540d\u4e3a c \u7684\u6d3e\u751f\u5217\u4e2d\u3002 group by type_id \u6839\u636e type_id \u5bf9\u7ed3\u679c\u8fdb\u884c\u5206\u7ec4\uff0c\u6536\u96c6\u6bcf\u4e2a type \u7684 blog \u6570\u91cf\u3002 order by c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-7295","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/7295","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=7295"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/7295\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=7295"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=7295"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=7295"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}