Database

Global__r connection timed out

You’re getting this because HyperDB cannot reach one of your database servers. It might be down, unresponsive, or unreachable. You’ll need to check on the servers themselves to find out what the issue is.

SQL syntax error. However, it works normally at phpmyadmin

) bracket missing in last condition. (i.e AND (b.meta_key = ‘usage_count’ AND b.meta_value=”0″”); ) $rowcount = $wpdb->get_var(“SELECT COUNT(*) FROM $wpdb->postmeta AS a, $wpdb->postmeta AS b WHERE a.post_id = b.post_id AND (a.meta_key = ‘customer_email’ AND a.meta_value LIKE ‘%[email protected]%’) AND (b.meta_key = ‘usage_count’ AND b.meta_value=”0″)”); echo $rowcount;

Transferring/Uploading Data from DB to WordPress

Since you are building the scraping functionality outside of WordPress, you will have to use a way that allows you to add contents to WordPress from the outside as well. I basically see three options: Update via the REST API – Using the REST API you can post updates to the WordPress contents. You can … Read more

Clear Terms from Taxonomy for Specific Post IDs?

So if you’re sure you want to delete the actual term as well as the relationship that assigns the term to the post, this will do it (tested and works for me): delete term from wpterm_taxonomy term, wpterm_relationships rel where term.term_taxonomy_id = rel.term_taxonomy_id and rel.object_id IN (1) ; And obviously replace the ‘1’ there with … Read more

Run Username SQL Query from WordPress Child Theme Functions File

There are many ways you can achieve this… In your instance, as you pointed out $wpdb, here is the possible ways you can achieve this: 1. Use $wpdb::query You can run this query directly using $wpdb’s query method as: add_action(“init”, “username_query”) function username_query(){ global $wpdb; $prefix = $wpdb->prefix; $query = “UPDATE `{$prefix}wp_users` SET `user_login`= ‘new-admin-name-here’ … Read more

Problem migrating to localhost

As in this question and answer, and because of your huge .htaccess file it’s like you have a .htaccess directive that’s causing your apache to not process that file or understand its type. As mentioned by @Rup, using the default WordPress .htaccess, and checking other directories for rogue .htaccess files will likely resolve this issue. … Read more

Sending posts from Python to WordPress

Use the REST API at /wp-json, there are endpoints for retrieving posts that you can POST to. You will need a plugin installed to provide authentication, I recommend OAuth2. Then, you can use an OAuth2 and a REST API library in python. You do not need to use a WordPress specific library.

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