mysql > create database centos_old;
mysql -uroot -p -e "select concat('rename table centos.',table_name,' to centos_old.',table_name,';') from information_schema.TABLES where TABLE_SCHEMA='centos';" > rename_mysql_name.sql
打开rename_mysql_name.sql,把第一行删除。
rename_mysql_name.sql内容大概为:
rename table centos.wp_commentmeta to centos_old.wp_commentmeta; rename table centos.wp_comments to centos_old.wp_comments; rename table centos.wp_forum_forums to centos_old.wp_forum_forums; rename table centos.wp_forum_groups to centos_old.wp_forum_groups; rename table centos.wp_forum_posts to centos_old.wp_forum_posts; rename table centos.wp_forum_threads to centos_old.wp_forum_threads; rename table centos.wp_forum_usergroup2user to centos_old.wp_forum_usergroup2user; rename table centos.wp_forum_usergroups to centos_old.wp_forum_usergroups; rename table centos.wp_links to centos_old.wp_links; rename table centos.wp_options to centos_old.wp_options; rename table centos.wp_postmeta to centos_old.wp_postmeta; rename table centos.wp_posts to centos_old.wp_posts; rename table centos.wp_term_relationships to centos_old.wp_term_relationships; rename table centos.wp_term_taxonomy to centos_old.wp_term_taxonomy; rename table centos.wp_terms to centos_old.wp_terms; rename table centos.wp_usermeta to centos_old.wp_usermeta; rename table centos.wp_users to centos_old.wp_users;
mysql -uroot -p
这样就完成了centos数据库名更改为centos_old的操作。
以上是MySQL中如何快速更改数据库名称的详细内容。更多信息请关注PHP中文网其他相关文章!