[教程]X2.0 远程附件与本地附件互换SQL语句

最新推荐文章于 2025-08-14 17:23:06 发布

hb1707

最新推荐文章于 2025-08-14 17:23:06 发布

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文章标签： sql 数据库

本文介绍了一种批量更新数据库中特定字段的方法，通过修改字段值为预设值，适用于需要快速调整数据库内文件远程状态的场景。

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update dzx_forum_attachment_0 set remote = '1' WHERE isimage <> '0';
update dzx_forum_attachment_1 set remote = '1' WHERE isimage <> '0';
update dzx_forum_attachment_2 set remote = '1' WHERE isimage <> '0';
update dzx_forum_attachment_3 set remote = '1' WHERE isimage <> '0';
update dzx_forum_attachment_4 set remote = '1' WHERE isimage <> '0';
update dzx_forum_attachment_5 set remote = '1' WHERE isimage <> '0';
update dzx_forum_attachment_6 set remote = '1' WHERE isimage <> '0';
update dzx_forum_attachment_7 set remote = '1' WHERE isimage <> '0';
update dzx_forum_attachment_8 set remote = '1' WHERE isimage <> '0';
update dzx_forum_attachment_9 set remote = '1' WHERE isimage <> '0';

批量查询数据库字段，并赋予值。

update dzx_itemxx set dbapi = '1' WHERE downurl LIKE "http://pic.dbank.com/%";