Title: Database field structure explain
Last modified: April 6, 2020

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# Database field structure explain

 *  Resolved [achillf](https://wordpress.org/support/users/achillf/)
 * (@achillf)
 * [6 years, 2 months ago](https://wordpress.org/support/topic/database-field-structure-explain/)
 * Can you explain me the structure of the field meta_value in wpph_postmeta where
   the meta_key is: ‘_vi_wad_variations’ or ‘_vi_wad_attributes’ or ‘_vi_wad_list_attributes’??

Viewing 5 replies - 1 through 5 (of 5 total)

 *  [kimvt1991](https://wordpress.org/support/users/kimvt1991/)
 * (@kimvt1991)
 * [6 years, 2 months ago](https://wordpress.org/support/topic/database-field-structure-explain/#post-12633894)
 * Hi,
    Those meta fields are used to store product data. It’s quite complicated
   so i can not explain it to you. For any purpose, please read the plugin code 
   to research yourself. Best regards
 *  Thread Starter [achillf](https://wordpress.org/support/users/achillf/)
 * (@achillf)
 * [6 years, 2 months ago](https://wordpress.org/support/topic/database-field-structure-explain/#post-12635166)
 * I know that it is to store product data. I want to understand the model that 
   you use in string to edit these data directly from database.
 *  [kimvt1991](https://wordpress.org/support/users/kimvt1991/)
 * (@kimvt1991)
 * [6 years, 2 months ago](https://wordpress.org/support/topic/database-field-structure-explain/#post-12637676)
 * Sorry, as i said it’s quite complicated and hard to explain and i don’t have 
   time for that.
    Please look at the code, especially where those meta fields are
   set.
 *  Thread Starter [achillf](https://wordpress.org/support/users/achillf/)
 * (@achillf)
 * [6 years, 2 months ago](https://wordpress.org/support/topic/database-field-structure-explain/#post-12638872)
 * ok thank you for your answer, also can we know when do the update to save settings?
 *  [kimvt1991](https://wordpress.org/support/users/kimvt1991/)
 * (@kimvt1991)
 * [6 years, 2 months ago](https://wordpress.org/support/topic/database-field-structure-explain/#post-12643209)
 * I’m still debugging it. I will update this plugin as soon as problem is resolved.

Viewing 5 replies - 1 through 5 (of 5 total)

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 * 5 replies
 * 2 participants
 * Last reply from: [kimvt1991](https://wordpress.org/support/users/kimvt1991/)
 * Last activity: [6 years, 2 months ago](https://wordpress.org/support/topic/database-field-structure-explain/#post-12643209)
 * Status: resolved