{"id":816,"date":"2010-06-18T17:47:24","date_gmt":"2010-06-18T09:47:24","guid":{"rendered":"http:\/\/ygs.im\/?p=816"},"modified":"2010-06-18T17:47:24","modified_gmt":"2010-06-18T09:47:24","slug":"19%e6%9d%a1wordpress-sql%e6%9f%a5%e8%af%a2%e8%af%ad%e5%8f%a5","status":"publish","type":"post","link":"https:\/\/ygs.im\/?p=816","title":{"rendered":"19 \u6761 WordPress SQL \u67e5\u8be2\u8bed\u53e5"},"content":{"rendered":"\n

\u539f\u6587\u5730\u5740:http:\/\/paranimage.com\/19-wordpress-sql-hacks\/<\/a><\/p>\n\n\n\n

\u4e0d\u8981\u8f7b\u6613\u6298\u817e\u4f60\u7684SQL\u3002\u4f46\u6709\u7684\u65f6\u5019 \uff0c\u4f7f\u7528SQL\u80fd\u5927\u5927\u63d0\u9ad8\u4f60\u7684\u529e\u4e8b\u6548\u7387\uff0c\u6216\u8005\u6709\u7684\u65f6\u5019\uff0c\u4f60\u4e0d\u5f97\u4e0d\u7528 SQL \u6765\u6539\u53d8\u4e00\u4e9b\u4e1c\u897f\uff0c\u6bd4\u5982\u628a\u8ba9\u4f60\u8001\u662f\u89c9\u5f97\u4e0d\u5b89\u5168\u7684 admin \u8fd9\u51e0\u4e2a\u5b57\u6362\u6210\u5176\u5b83\u7684\uff0c\u6bd4\u5982\u4f60\u60f3\u6536\u96c6\u6240\u6709\u7559\u8a00\u8005\u7684\u90ae\u7bb1\u5730\u5740\u6765\u5b9e\u73b0\u4f60\u7684\u5783\u573e\u8425\u9500\u76ee\u7684\uff0c\u6bd4\u5982\u628a\u5e15\u5170\u6620\u50cf\u7ad9\u5185\u6240\u6709\u542b\u94fe\u63a5\u7684\u7559\u8a00\u5b8c\u5168\u5220\u6389\u3002<\/p>\n\n\n\n

\u672c\u6587\u4e3a\u5927\u5bb6\u4ecb\u7ecd 19 \u6761 wordpress SQL \u67e5\u8be2\uff0c\u4f60\u53ef\u80fd\u5565\u65f6\u5019\u5c31\u4f1a\u9700\u8981\u5230\u3002<\/p>\n\n\n\n

\u4f7f\u7528\u65b9\u6cd5\uff1a<\/strong>
\u8fdb\u5165\u4f60\u4e3b\u673a\u7684phpmyadmin\uff0c\u9009\u62e9\u4f60\u7684WordPress\u6570\u636e\uff0c\u70b9\u51fbSQL\u9009\u9879\u5361\uff0c\u5728\u6587\u672c\u6846\u4e2d\u8f93\u5165SQL\u67e5\u8be2\u8bed\u53e5\uff0c\u6267\u884c\uff01<\/p>\n\n\n\n

\u9ad8\u5ea6\u6ce8\u610f\uff1a<\/strong>
\u5728\u6bcf\u6b21\u6267\u884cSQL\u8bed\u53e5\u524d\uff0c\u8bf7\u52ff\u5fc5\u5907\u4efd\u4f60\u7684WordPress\u6570\u636e\u5e93\u3002<\/p>\n\n\n\n

1. \u5220\u9664\u6240\u6709\u672a\u4f7f\u7528\u7684\u6807\u7b7e
DELETE a,b,c
FROM wp_terms AS a
LEFT JOIN wp_term_taxonomy AS c ON a.term_id = c.term_id
LEFT JOIN wp_term_relationships AS b ON b.term_taxonomy_id = c.term_taxonomy_id
WHERE c.taxonomy = ‘post_tag’ AND c.count = 0<\/p>\n\n\n\n

2. \u5220\u9664\u6240\u6709\u6587\u7ae0\u4fee\u8ba2\u7248\u672c(Revisions)\u4ee5\u53ca\u5b83\u4eec\u7684Meta\u6570\u636e
DELETE a,b,c
FROM wp_posts a
LEFT JOIN wp_term_relationships b ON (a.ID = b.object_id)
LEFT JOIN wp_postmeta c ON (a.ID = c.post_id)
WHERE a.post_type = ‘revision’<\/p>\n\n\n\n

3. \u66f4\u6539WordPress\u5730\u5740\u548c\u9996\u9875\u5730\u5740
UPDATE wp_options
SET option_value = replace(option_value, ‘http:\/\/www.\u65e7\u7f51\u5740.com’, ‘http:\/\/www.\u65b0\u7f51\u5740.com’)
WHERE option_name = ‘home’ OR option_name = ‘siteurl’<\/p>\n\n\n\n

4. \u66f4\u6539\u6587\u7ae0\u7684GUID
UPDATE wp_posts
SET guid = REPLACE (guid, ‘http:\/\/www.\u65e7\u7f51\u5740.com’, ‘http:\/\/www.\u65b0\u7f51\u5740.com’)<\/p>\n\n\n\n

5. \u66f4\u6539\u6b63\u6587\u4e2d\u7684\u94fe\u63a5\u5730\u5740
UPDATE wp_posts
SET post_content = REPLACE (post_content, ‘http:\/\/www.\u65e7\u7f51\u5740.com’, ‘http:\/\/www.\u65b0\u7f51\u5740.com’)<\/p>\n\n\n\n

6. \u66f4\u65b0\u6587\u7ae0\u7684Meta\u503c
UPDATE wp_postmeta
SET meta_value = REPLACE (meta_value, ‘http:\/\/www.\u65e7\u7f51\u5740.com’, ‘http:\/\/www.\u65b0\u7f51\u5740.com’<\/p>\n\n\n\n

7. \u91cd\u8bbeAdmin\u5bc6\u7801
UPDATE wp_users
SET user_pass = MD5( ‘new_password’ )
WHERE user_login = ‘admin’<\/p>\n\n\n\n

8. \u91cd\u8bbeadmin\u7684\u7528\u6237\u540d
UPDATE wp_users
SET user_login = ‘newname’
WHERE user_login = ‘admin’<\/p>\n\n\n\n

9. \u5c06\u4f5c\u8005a\u7684\u6587\u7ae0\u5168\u90e8\u8f6c\u79fb\u5230\u4f5c\u8005b
UPDATE wp_posts
SET post_author = ‘b’
WHERE post_author = ‘a’<\/p>\n\n\n\n

10. \u5220\u9664\u6587\u7ae0\u7684meta\u6807\u7b7e
DELETE FROM wp_postmeta
WHERE meta_key = ‘your-meta-key’<\/p>\n\n\n\n

11. \u5bfc\u51fa\u6240\u6709\u8bc4\u8bba\u4e2d\u7684\u90ae\u4ef6\u5730\u5740
SELECT DISTINCT comment_author_email
FROM wp_comments<\/p>\n\n\n\n

12. \u5220\u9664\u6240\u6709\u7684Pingback
DELETE FROM wp_comments
WHERE comment_type = ‘pingback’<\/p>\n\n\n\n

13. \u5220\u9664\u6240\u6709\u7684\u5783\u573e\u8bc4\u8bba
DELETE FROM wp_comments
WHERE comment_approved = ‘spam’<\/p>\n\n\n\n

14. \u7981\u7528\u6240\u6709\u6fc0\u6d3b\u7684\u63d2\u4ef6
UPDATE wp_options
SET option_value = ”
WHERE option_name = ‘active_plugins’<\/p>\n\n\n\n

15. \u7f57\u5217\u6240\u6709\u672a\u4f7f\u7528\u7684Meta\u6807\u7b7e
SELECT *
FROM wp_postmeta pm
LEFT JOIN wp_posts wp ON wp.ID = pm.post_id
WHERE wp.ID IS NULL<\/p>\n\n\n\n

16. \u5173\u95ed\u65e7\u6587\u7ae0\u7684\u7559\u8a00
UPDATE wp_posts
SET comment_status = ‘closed’
WHERE post_date < ‘2009-01-01’ AND post_status = ‘publish’<\/p>\n\n\n\n

17. \u66f4\u65b0\u7559\u8a00\u8005\u7684\u7f51\u5740
UPDATE wp_comments
SET comment_author_url = REPLACE( comment_author_url, ‘http:\/\/\u65e7\u7f51\u5740.com’, ‘http:\/\/\u65b0\u7f51\u5740.com’ )<\/p>\n\n\n\n

18. \u66f4\u65b0\u6b63\u6587\u5185\u6240\u6709\u7684\u2019target=\u201d_blank\u201d\u2018\u4e3a\u2019rel=\u201dnofollow\u201d\u2018
UPDATE wp_posts
SET post_content = REPLACE (post_content, ‘target=”_blank’, ‘rel=”nofollow’)<\/p>\n\n\n\n

19. \u5220\u9664\u6240\u6709\u542b\u94fe\u63a5\u7684\u7559\u8a00(\u52ff\u7528)
DELETE FROM wp_comments
WHERE comment_content LIKE “%<a href=”%”><\/a><a href=”%”><\/a>”<\/p>\n\n\n\n

ADD\u81ea\u7528
\u5173\u95ed\u8bc4\u8bba\uff1aUPDATE wp_posts SET comment_status = ‘closed’
\u6253\u5f00\u8bc4\u8bba\uff1aUPDATE wp_posts SET comment_status = ‘open’<\/p>\n","protected":false},"excerpt":{"rendered":"

\u539f\u6587\u5730\u5740:http:\/\/paranimage.com\/19-wordpress-sql-hacks\/ \u4e0d\u8981\u8f7b\u6613 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-816","post","type-post","status-publish","format-standard","hentry","category-note"],"_links":{"self":[{"href":"https:\/\/ygs.im\/index.php?rest_route=\/wp\/v2\/posts\/816","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ygs.im\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ygs.im\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ygs.im\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ygs.im\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=816"}],"version-history":[{"count":0,"href":"https:\/\/ygs.im\/index.php?rest_route=\/wp\/v2\/posts\/816\/revisions"}],"wp:attachment":[{"href":"https:\/\/ygs.im\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=816"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ygs.im\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=816"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ygs.im\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}