wordpress 常用 資料庫指令碼

2022-02-02 03:44:32 字數 3723 閱讀 5128

按欄目統計所有文章的訪問量

select

sum(meta_value) from `wp_postmeta` where post_id in (select id from `wp_posts` where id in (select

object_id

from `wp_term_relationships` where `term_taxonomy_id` =

'欄目的id

') and post_status =

'publish

') and meta_key =

'views

'

批量刪除文章修訂

delete

from wp_posts where post_type = "revision";

delete'0

';

手動重設密碼

update wp_users set user_pass = md5('

password

') where wp_users.user_login =

'admin

';

更改wordpress的網域名稱

update wp_options set

option_value

=replace(option_value, '

', '

')where option_name =

'home

'or option_name =

'siteurl';

update wp_options set

option_value

=replace(option_value, '

', '

')where option_name =

'home

'or option_name =

'siteurl';

update wp_posts set

post_content

=replace(post_content, '

', '

');

update wp_options set option_value =

replace(option_value, '

http://www.舊**.com

','http://www.新**.com

') where option_name =

'home

'or option_name =

'siteurl

'

update wp_posts set guid =

replace (guid, '

http://www.舊**.com

', '

http://www.新**.com

')

修改文章作者

update wp_posts set post_author ='b

'where post_author ='a

'

重設admin的使用者名稱

update wp_users set user_login =

'新的使用者名稱

'where user_login =

'admin

'

手動重設密碼

update wp_users set user_pass = md5('

password

') where wp_users.user_login =

'使用者名稱

' limit 1;

批量刪除文章修訂

wordpress2.6以後的版本增加了乙個post revisions功能,就是為文章增加版本修訂。雖然這個功能有點用,但文章修訂增加了資料庫的大小,我們可以選擇批量刪除。

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

'

刪除所有未使用的標籤

delete

a,b,c

from wp_terms as

aleft

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

刪除所有的pingback

delete

from

wp_comments

where comment_type =

'pingback

'

delete

from

wp_comments

'spam

'

update

wp_posts

set comment_status =

'closed

'where post_date <

'2009-01-01

'and post_status =

'publish

'

update

wp_comments

set comment_author_url =

replace( comment_author_url, '

http://舊**.com

', '

http://新**.com

' )

update

wp_posts

set comment_status = 『open

』where post_status = 『publish』;

清理wp_postmeta表

delete

from wp_postmeta where meta_key =

『_wp_old_slug』;

delete

from wp_postmeta where meta_key = 『_revision-

control』;

delete

from wp_postmeta where meta_value = 『}』;

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