{"id":7772,"date":"2024-11-14T12:21:43","date_gmt":"2024-11-14T04:21:43","guid":{"rendered":"https:\/\/fwq.ai\/blog\/7772\/"},"modified":"2024-11-14T12:21:43","modified_gmt":"2024-11-14T04:21:43","slug":"%e5%a6%82%e4%bd%95%e6%b8%85%e9%99%a4%e6%95%b0%e6%8d%ae%e5%ba%93%e4%b8%ad%e7%89%b9%e5%ae%9a%e5%ad%97%e6%ae%b5%e7%9b%b8%e5%90%8c%e4%bd%86%e7%89%b9%e5%ae%9a%e5%88%97%e4%b8%ba%e7%a9%ba%e7%9a%84%e8%a1%8c","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/7772\/","title":{"rendered":"\u5982\u4f55\u6e05\u9664\u6570\u636e\u5e93\u4e2d\u7279\u5b9a\u5b57\u6bb5\u76f8\u540c\u4f46\u7279\u5b9a\u5217\u4e3a\u7a7a\u7684\u884c\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173122778415184.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u6e05\u9664\u6570\u636e\u5e93\u4e2d\u7279\u5b9a\u5b57\u6bb5\u76f8\u540c\u4f46\u7279\u5b9a\u5217\u4e3a\u7a7a\u7684\u884c\uff1f\u63d2\u56fe\" alt=\"\u5982\u4f55\u6e05\u9664\u6570\u636e\u5e93\u4e2d\u7279\u5b9a\u5b57\u6bb5\u76f8\u540c\u4f46\u7279\u5b9a\u5217\u4e3a\u7a7a\u7684\u884c\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u6e05\u9664\u7279\u5b9a\u5b57\u6bb5\u76f8\u540c\u4f46\u7279\u5b9a\u5217\u4e3a\u7a7a\u7684\u884c<\/strong><\/p>\n<p>\u5728\u6570\u636e\u5e93\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u65b9\u6cd5\u6e05\u9664\u7279\u5b9a\u5b57\u6bb5\uff08\u4f8b\u5982 name\uff09\u76f8\u540c\u4f46\u7279\u5b9a\u5217\uff08\u4f8b\u5982 pid\uff09\u4e3a\u7a7a\u7684\u884c\uff0c\u540c\u65f6\u4fdd\u7559 non-empty \u884c\u3002<\/p>\n<pre>DELETE FROM datas\nWHERE pid IS NULL\nAND (credit, company, name, phone, id) IN (\n    SELECT credit, company, name, phone, id\n    FROM datas\n    WHERE pid IS NOT NULL\n);<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u6e05\u9664\u6570\u636e\u5e93\u4e2d\u7279\u5b9a\u5b57\u6bb5\u76f8\u540c\u4f46\u7279\u5b9a\u5217\u4e3a\u7a7a\u7684\u884c\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>\u6e05\u9664\u7279\u5b9a\u5b57\u6bb5\u76f8\u540c\u4f46\u7279\u5b9a\u5217\u4e3a\u7a7a\u7684\u884c \u5728\u6570\u636e\u5e93\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u65b9\u6cd5\u6e05\u9664\u7279\u5b9a\u5b57\u6bb5\uff08\u4f8b\u5982 name\uff09\u76f8\u540c\u4f46\u7279\u5b9a\u5217\uff08\u4f8b\u5982 pid\uff09\u4e3a\u7a7a\u7684\u884c\uff0c\u540c\u65f6\u4fdd\u7559 non-empty \u884c\u3002 DELETE FROM datas WHERE pid IS NULL AND (credit, company, name, phone, id) IN ( SELECT credit, company, name, phone, id FROM datas WHERE pid IS NOT NULL ); \u767b\u5f55\u540e\u590d\u5236 \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u6e05\u9664\u6570\u636e\u5e93\u4e2d\u7279\u5b9a\u5b57\u6bb5\u76f8\u540c\u4f46\u7279\u5b9a\u5217\u4e3a\u7a7a\u7684\u884c\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},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-7772","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/7772","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=7772"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/7772\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=7772"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=7772"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=7772"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}