Title: Post Meta Fields
Last modified: October 13, 2022

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# Post Meta Fields

 *  Resolved [negapo](https://wordpress.org/support/users/negapo/)
 * (@negapo)
 * [3 years, 8 months ago](https://wordpress.org/support/topic/post-meta-fields/)
 * Hi, i have thousands of empty meta fields from “Product Feed PRO” in Post Meta
   like this:
 * _wc_facebook_enhanced_catalog_attributes
 * Why fill up the database with empty meta fields like this ones? Why not just 
   use one and fill the data with json for all the used value?
 * This is just unneeded.

Viewing 4 replies - 1 through 4 (of 4 total)

 *  [supportadtribes](https://wordpress.org/support/users/supportadtribes/)
 * (@supportadtribes)
 * [3 years, 8 months ago](https://wordpress.org/support/topic/post-meta-fields/#post-16095638)
 * Hi,
 * Thanks for using our plugin and reaching out to us. However the “_wc_facebook_enhanced_catalog_attributes”
   meta field is not coming from our plugin, it must have been added by another 
   plugin you are using.
 *  Thread Starter [negapo](https://wordpress.org/support/users/negapo/)
 * (@negapo)
 * [3 years, 8 months ago](https://wordpress.org/support/topic/post-meta-fields/#post-16099000)
 * I’m sorry, i barked at the wrong tree.
    It’s obviously from that other dreadful
   plug-in from Facebook, so bad that you cannot call it competition.
 * I saw the progress your plug-in made in terms of database cleanup of meta fields,
   yuor only using one meta key in the free version and that amazing (_woosea_exclude_product).
   I just have one small problem, why autoload in WP Options the following values:
 * woosea_allow_update
    woosea_count_activation woosea_extra_attributes woosea_facebook_pixel_id
   woosea_first_activation woosea_review_interaction
 * I know its not a lot of stuff, but every plug-in developer thinks the same way
   and we get our databases filled with this type of problems. Do you really need
   to autoload this data? Thanks
 *  [supportadtribes](https://wordpress.org/support/users/supportadtribes/)
 * (@supportadtribes)
 * [3 years, 8 months ago](https://wordpress.org/support/topic/post-meta-fields/#post-16100225)
 * Hi,
 * Thanks for letting us know. There was indeed no valid reason to autoload those
   options so we have just removed those and pushed out a new version of our plugin.
 * Hope this helps?
 *  Thread Starter [negapo](https://wordpress.org/support/users/negapo/)
 * (@negapo)
 * [3 years, 7 months ago](https://wordpress.org/support/topic/post-meta-fields/#post-16105320)
 * Thanks a lot.

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘Post Meta Fields’ is closed to new replies.

 * ![](https://ps.w.org/woo-product-feed-pro/assets/icon-256x256.png?rev=3111496)
 * [Product Feed PRO for WooCommerce by AdTribes – Product Feeds for WooCommerce](https://wordpress.org/plugins/woo-product-feed-pro/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/woo-product-feed-pro/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/woo-product-feed-pro/)
 * [Active Topics](https://wordpress.org/support/plugin/woo-product-feed-pro/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/woo-product-feed-pro/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/woo-product-feed-pro/reviews/)

 * 4 replies
 * 2 participants
 * Last reply from: [negapo](https://wordpress.org/support/users/negapo/)
 * Last activity: [3 years, 7 months ago](https://wordpress.org/support/topic/post-meta-fields/#post-16105320)
 * Status: resolved