一不小心点了数据库的“一键清理”功能怎么办，数据库会不会删除？_威海佰年网络技术有限公司_网站建设_软件开发_私有云_商标注册_公众号_小程序_APP_物联网_ChatGPT

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一不小心点了数据库的“一键清理”功能怎么办，数据库会不会删除？

如果您误操作了数据库的“一键清理”功能，可能会导致数据库被清空或删除，这取决于清理功能的具体实现和您的操作。如果您发现误操作，请尽快联系数据库管理员或技术支持团队。如果备份数据，可以恢复数据库，否则数据可能永久丢失。因此，建议在使用数据库时要谨慎操作，避免误操作造成不必要的损失。

Public @ 2023-06-08 09:00:07

70个流行的AJAX应用的演示和源码下载

威海Web网站开发威海Ajax
2542

Ajallerix : AJAX, simple, fast Web image gallery demo ; at NovellAJAX - microlink pattern tutorial : A microlink is a link that opens up content below it.Ajax BBC News RSS Reader : demo by Nigel Crawl

Public @ 2010-12-26 16:13:47

VPS、弹性云使用phpmyadmin导入导出MySQL数据库

1. 安装phpmyadmin 在VPS或弹性云上安装phpmyadmin，可以通过以下命令(以Ubuntu为例)： sudo apt-get install phpmyadmin 2. 登录phpmyadmin 启动Web服务器后，输入服务器IP地址/域名/phpmyadmin，进入phpmyadmin管理面板。输入MySQL root用户的用户名和密码，登录phpmyadmin。 3.

Public @ 2023-06-07 20:00:12

快云数据库数据如何导入导出？

快云数据库可以通过以下方式进行数据的导入导出： 1. 使用快云官方提供的数据库管理工具：快云提供了一个名为“管理工具”的应用程序，可以用于管理数据库。在管理工具中，可以选择导入或导出数据库中的数据。 2. 使用命令行工具：快云数据库支持使用命令行工具进行数据的导入和导出。可以在快云控制台中的“数据库管理”中获取连接信息，然后使用mysql命令行工具进行操作。 3. 使用数据传输服务：快云提供

Public @ 2023-04-04 10:50:14

快云数据库数据如何导入导出？

快云数据库支持多种数据导入导出方式，具体如下： 1.使用快云控制台进行导入导出在快云控制台上创建数据库实例后，可以在实例管理页面选择“导入数据”或“导出数据”，然后选择需要导入或导出的数据库文件，即可完成操作。 2.使用云服务器进行导入导出可以通过在云服务器上安装mysql等数据库工具，使用命令行或图形界面的方式进行数据导入导出。例如，可以使用以下命令导入数据： mysql -h主机

Public @ 2023-05-30 07:00:16

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[ DB ] CONNECT:[ UseTime:0.033296s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.020322s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 8610 LIMIT 1 [ RunTime:0.018902s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'const', 'possible_keys' => 'PRIMARY', 'key' => 'PRIMARY', 'key_len' => '4', 'ref' => 'const', 'rows' => 1, 'extra' => NULL, ) ]
[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='cate' order by times desc limit 15 [ RunTime:0.019215s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'extra' => 'Using where; Using filesort', ) ]
[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='tags' order by times desc limit 100 [ RunTime:0.019410s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'extra' => 'Using where; Using filesort', ) ]
[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='tags' order by rand() limit 30 [ RunTime:0.019866s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'extra' => 'Using where; Using temporary; Using filesort', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 8610 LIMIT 1 [ RunTime:0.018747s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'const', 'possible_keys' => 'PRIMARY', 'key' => 'PRIMARY', 'key_len' => '4', 'ref' => 'const', 'rows' => 1, 'extra' => NULL, ) ]
[ SQL ] update `ob_article` set views=views+2 where id=8610 [ RunTime:0.022078s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海Web网站开发' AND `status` <> -1 LIMIT 1 [ RunTime:0.026349s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9541, 'extra' => 'Using where', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海Web网站开发' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.037718s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9541, 'extra' => 'Using where; Using temporary; Using filesort', ) ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海数据库' AND `status` <> -1 LIMIT 1 [ RunTime:0.025686s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9541, 'extra' => 'Using where', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海数据库' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.035366s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9541, 'extra' => 'Using where; Using temporary; Using filesort', ) ]

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