Function wpdb::prepare was called incorrectly. The query argument of wpdb::prepare() must have a placeholder

There are 2 places that could have issues: Your first wpdb::prepare() here: // Prepare and execute the count query $count_query = $wpdb->prepare( $count_sql, …$query_params ); The initial value you set for $count_sql is “SELECT COUNT(*) FROM $table_name WHERE 1=1”, and if $filters doesn’t have any key matching your switch, the value of $count_sql will remain … Read more

is_search called incorrectly

Hey Mike and welcome to the WordPress Stack Exchange! First, it’s good form to always include the code you use (or a link to where you found it) if you mention it in your post. This error comes up when you use it prior to the search being run. The WordPress Codex doesn’t have a … Read more

query loop “inherit query from template” prevents setting sort order

Given your detailed description, it seems you’ve taken several steps to address the issue of sorting your archive pages in WordPress. The fact that changing the “order”:”desc” to “asc” in the archives.html file of your theme didn’t yield the desired result suggests a deeper issue. Try this in your functions.php file: function wpb_modify_category_query( $query ) … Read more

Problem in MySql query on WordPress [closed]

I think the problem is here {$wpdb->prefix}prflxtrflds_user_field_data It seems your {$wpdb->prefix} value is prflxtrflds So you can directly use : global $wpdb; $results = $wpdb->get_results( “SELECT user_id FROM {$wpdb->prefix}user_field_data WHERE id = 37” );`

Optimizing or rewriting core queries

You could certainly write a wrapper function that implements caching of the WooCommerce core functionality, but WooCommerce isn’t going to use your wrapper function, so pretty pointless. Your best option is to create and use your own data store for WooCommerce that extends the WC_Data_Store_WP class, and add caching to those functions.

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)