【发布时间】：2015-09-08 14:14:27
【问题描述】：
我有 18,000 多个 wordpress 帖子，我使用一个函数来隐藏帖子中的第一张图片，但我不想再这样做了。我只想使用特色图片，仅此而已，而不必在帖子中插入特色图片来隐藏它（使用该功能）。
我正在考虑手动删除文本编辑器中的所有内容，但由于它存在 2 或 3 次，因此无法确定要删除哪个。示例：
INSERT INTO `wp_posts` VALUES(16179, 88, '2009-05-28 08:32:47', '2009-05-28 12:32:47', '<img src="http://localhost/readjunk/wp-content/uploads/2009/05/news_0509_takingbacksundayalbum.jpg" alt="news_0509_takingbacksundayalbum" title="news_0509_takingbacksundayalbum" width="450" height="250" class="alignnone size-full wp-image-16180" />\r\nTaking Back Sunday will be streaming New Again in its entirety on their <a href="http://www.myspace.com/takingbacksunday">MySpace page</a> on Thursday May 28th and Friday May 29th. New Again officially hits stores next Tuesday, June 2nd.\r\n<!--more-->\r\n\r\nTaking Back Sunday will <a href="http://localhost/readjunk/news/music/blink-182-reunite-and-announce-summer-tour/">be touring on select dates</a> with Blink 182. Check out their music video for Sink Into Me <a href="http://localhost/readjunk/media/music-video-taking-back-sunday-sink-into-me/">here</a>.\r\n\r\nFor more info visit: <a href="http://www.takingbacksunday.com">www.takingbacksunday.com</a>\r\n', 'MySpace hosting Taking Back Sunday "New Again" listening party tonight and Friday', 0, '', 'publish', 'open', 'open', '', 'myspace-hosting-taking-back-sunday-new-again-listening-party-tonight-and-friday', '', '', '2009-05-28 08:32:47', '2009-05-28 12:32:47', '', 0, 'http://localhost/readjunk/?p=16179', 0, 'post', '', 0, NULL);
INSERT INTO `wp_posts` VALUES(16180, 88, '2009-05-28 08:28:27', '2009-05-28 12:28:27', '', 'news_0509_takingbacksundayalbum', 0, '', 'inherit', 'open', 'open', '', 'news_0509_takingbacksundayalbum', '', '', '2009-05-28 08:28:27', '2009-05-28 12:28:27', '', 16179, 'http://localhost/readjunk/wp-content/uploads/2009/05/news_0509_takingbacksundayalbum.jpg', 0, 'attachment', 'image/jpeg', 0, NULL);
INSERT INTO `wp_posts` VALUES(16181, 88, '2009-05-28 08:32:36', '2009-05-28 12:32:36', '<img src="http://localhost/readjunk/wp-content/uploads/2009/05/news_0509_takingbacksundayalbum.jpg" alt="news_0509_takingbacksundayalbum" title="news_0509_takingbacksundayalbum" width="450" height="250" class="alignnone size-full wp-image-16180" />\nTaking Back Sunday will be streaming New Again in its entirety on their <a href="http://www.myspace.com/takingbacksunday">MySpace page</a> on Thursday May 28th and Friday May 29th. New Again officially hits stores next Tuesday, June 2nd.\n<!--more-->\n\nTaking Back Sunday will <a href="http://localhost/readjunk/news/music/blink-182-reunite-and-announce-summer-tour/">be touring on select dates</a> with Blink 182. Check out their music video for Sink Into Me <a href="http://localhost/readjunk/media/music-video-taking-back-sunday-sink-into-me/">here</a>.\n\nFor more info visit: <a href="http://www.takingbacksunday.com">www.takingbacksunday.com</a>\n', 'MySpace hosting Taking Back Sunday "New Again" listening party tonight and Friday', 0, '', 'inherit', 'open', 'open', '', '16179-revision', '', '', '2009-05-28 08:32:36', '2009-05-28 12:32:36', '', 16179, 'http://localhost/readjunk/uncategorized/16179-revision/', 0, 'revision', '', 0, NULL);
只是两个 img 标签还是只是第一行？
【问题讨论】：
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ID 看起来像 16179 及以上。您是在问如何根据 id 手动进行删除吗？是否有其他表格会禁止或搞砸？
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是的，不确定。我在 wp_posts 中，所以不确定为什么里面有 2 或 3 个相同的帖子。我正在使用一个特色图片插件，它使用帖子中的第一张图片，所以也许这就是创建额外 ID 的原因？不是程序员所以不确定。我想删除帖子中的图片，所以不确定我是否应该尝试删除第二个，因为第一个可能是附件？
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第一个是帖子，第二个是附件，第三个是修改。您可以在插入参数中看到
post_type，它是倒数第四个参数'post'、'attachment'、'revision'。您不需要触摸附件或修订，可能您可以删除所有修订。
标签： mysql wordpress phpmyadmin