Mass SQL WordPress Meta Key deletion

First, make sure you back up your database. 🙂

If you’re wanting to run a SQL command directly – perhaps using phpMyAdmin – the query would be

DELETE FROM wp_postmeta WHERE meta_key = 'kksr_fingerprint_default'

Related Posts:

  1. get current date + 90 days and checking every day
  2. Creating 20,000 Posts or Pages using a .csv file?
  3. How to properly insert data into custom table via plugin
  4. How does WordPress handle MySQL row lock errors?
  5. Searching users with WP_List_Table plugin
  6. Search and replace text across all posts
  7. Convert WordPress posts to products in WooCommerce
  8. Update Multiple Post Meta for the Same Post In One call?
  9. Can I explicitly specify ENGINE=InnoDB in WordPress?
  10. Bad Request (Invalid Hostname) on working server, database problem
  11. How can I list only sites that use a particular theme or plugin?
  12. Comparisson between date() and a date from wp_postmeta
  13. Show the “ratingValue” and “ratingCount” values ​of KK Star Ratings Plugin
  14. Updating post meta for custom post types
  15. Help!! I Screwed up my WP
  16. How can I add a custom meta value on file upload?
  17. $wpdb->get_results() does not fetch results with unicode ‘WHERE’ clause
  18. How to get custom field image url of specific size
  19. Changing BIGINT to INT
  20. How do I add advanced custom fields / meta fields to Elasticsearch? [closed]
  21. Replace existing pages with new pages, keep menu links
  22. Can I run multiple queries with $wpdb->prepare?
  23. Set attached to state
  24. How to change ID of an attachment in wp_posts and its related tables correctly?
  25. Add multiple attributes to product from php
  26. How to remove duplicate Custom Fields?
  27. wordpress in nginx docker container connected to php:8-fpm container and mariadb container isn’t creating any tables on plugin activation
  28. greatest() function returns undefined property
  29. Make the checkbox meta field checked by default
  30. How to write one comment and publish on every post using database or plugin?
  31. How to get number of Affected rows from wordpress dbDelta() function
  32. Where to hook my plugin’s action
  33. How to determine what is generating large amount of database queries?
  34. Is there a filter for get_post_custom()?
  35. Get post by ASC from custome field DATE picker
  36. dynamically generating plugin syntax
  37. MySql database help for a plugin
  38. How to remove Database Table in WordPress via Function file?
  39. mysqli_error() expects parameter 1 to be mysqli, null given in own db class
  40. Is Wrapping intval() Around esc_attr() Redundant for Escaping Input?
  41. Bulk edit existing shortcode within custom field
  42. Display data on Word Press site posts and pages from mysql table
  43. Create digital-virtual-downloadable WooCommerce products from the frontend using Gravity Forms? [closed]
  44. How to simultaneously access the same MySQL database in the main column and sidebar of WordPress?
  45. Help With MySQL to WPDB Query Conversion
  46. What is generating my meta og:description?
  47. Creating mySQL procedure with $wpdb
  48. Assign / update custom field value for all posts (How can I assign only to posts without custom field value?)
  49. How to display the “ratingValue” and “ratingCount” values ​generated by the KK Star Ratings plugin into my page’s recipe ld+json schema
  50. WpDataTables – View Image Directory
  51. join 2 table orders wordpress plugin
  52. How do I run SQL queries on a WordPress web page? [closed]
  53. How can I perform high-level database merging for WordPress within continues delivery?
  54. 306 MB of wp_options occupied by WordPress SEO Plugin, is that normal? [closed]
  55. WordPress plugin creation how to execute .sql in order to insert multiple rows at activation of plugin
  56. Plugin: register_deactivation_hook works perfectly well, while register_activation_hook suddenly stopped working
  57. Enabling WP_USE_EXT_MYSQL to support old plugin
  58. how to access all user dashboard on fronted page [closed]
  59. Insert data from .sql file in wordpress plugin
  60. WordPress + JavaScipt + AJAX + MySQL: insert query for form
  61. WordPress Backend HA (Automatic failover)
  62. Automatic switch to backup database on fail
  63. SQL to order by CPT results by user->display_name w/only user->ID known
  64. How can I change the meta_key for a particular piece of information?
  65. Migrating to WordPress Recipe Plugin and Some SQL Issues
  66. WordPress Post Visibility Options for Frontend
  67. Enabling plugin failed because MySQL user do not have CREATE permissions
  68. WordPress page and plugin list using sql query
  69. Multiple instance of data in plugin custom database table on plugin activation
  70. Bulk update all posts from plugin settings screen
  71. WP-DownloadManager – Query most download per week/month etc
  72. Better ads plugin has 500.000 entries in wp_postmeta
  73. Errors when trying to use a plugin to write to the database
  74. _prime_post_caches in wordpress
  75. pagination on data fetched using SQL query
  76. Meta box losing its value when scheduled post is published
  77. after wordpress update to 3.5+ i get many errors in plugin wpdb::prepare()
  78. How to insert multiple postmeta values with one query?
  79. Speeding SQL queries for a large database?
  80. Cannot get wpdb data (Error in a simple fuction) [closed]
  81. Notice: Uninitialized string offset: 0 in social sharing mu-plugin
  82. dbDelta not adding additional columns in plugin database update
  83. Date format – Meta Box plugin
  84. Using ‘mysqli_connect’ ‘crashes’ WordPress client-side
  85. get meta value from database by post id
  86. How to remove bulk actions from custom post type
  87. Always get creating a new table with foreign key
  88. Adding custom meta boxes to specified custom post type
  89. How to do database for download stats?
  90. How to select a paragraph other than the 1st to be the post’s excerpt?
  91. Set Multiple Meta Values as an Array Using dispatch( ‘core/editor’ ).editPost() Call in Gutenberg/JS
  92. How can I fetch data from another website to my wordpress website with mysql database
  93. How can I concatenate variables to search results title? [closed]
  94. Getting error “Warning: mysql_query(): Can’t connect to local MySQL server through socket ‘FILEPATH/cccatalog-plugin.php on line 1656”
  95. DB Query not working in Plugin
  96. External wpdb connections in different plugins on single page
  97. speed up pagination for huge database
  98. Way to send multiple values for column to MySQL?
  99. Comment Approve – Add custom function when comment is approved
  100. WordPress plugin: efficient way to store large data
Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)