Want to delete woocommerce coupon in bulk from phpmyadmin based on published date
Want to delete woocommerce coupon in bulk from phpmyadmin based on published date
Want to delete woocommerce coupon in bulk from phpmyadmin based on published date
Deleting the MySQL database
What is it It’s most likely a part of the WPML. This is based on a quick copy paste of wp_installer_network into the github search box. There’s also a small chance this is the Types plugin, but you mentioned you had a multilingual plugin installed. No references to wp_installer_network are found in WordPress itself. and … Read more
No you can’t use Firebase as your WordPress database out of the box, and the chances there is a plugin to implement this are astronomically low. Your best hope is that you can find a plugin that lets you embed Firebase data or interact with Firebase, but that would still need to use MySQL/MariaDB for … Read more
How to get the sum of each post with the same date
Pure SQL questions are off-topic but beyond that, pure SQL is dangerous because it may break if the WordPress Core changes the database structure. You are better off using Core tools where possible. In this case, WP_Query can do what you need. $args = array( ‘post_type’ => ‘post’, ‘meta_query’ => array( array( ‘key’ => ‘status’, … Read more
First, his filter is explained in the manual and is found in the code. If you have questions about hooks and functions, the manual and code is a good place to start looking for answers. The post_clauses hook is passed the associative array to filter, so just manipulate the where and join indices as per … Read more
To show extra fields in profile, use this hook: function myplugin_show_profile_extra_fields( $user ) { // echo your extra fields here } add_action( ‘show_user_profile’, ‘myplugin_show_profile_extra_fields’ ); add_action( ‘edit_user_profile’, ‘myplugin_show_profile_extra_fields’ ); And to save extra fields use following hook: function myplugin_save_profile_extra_fields( $user_id ) { if ( !current_user_can( ‘edit_user’, $user_id ) ) { return false; } update_usermeta( $user_id, … Read more
Short answer: You should use the way described in the documentation, sanitize anything that goes in an SQL query, and always use prepared statements. Slightly longer answer: The main use of $wpdb->prepare() is to prevent against SQL injection attacks. Here, we don’t know where ‘foo’, 1337 and ‘%bar’ come from. And that’s somewhat the deciding … Read more
This is probably what you want: update wp_users set user_email = lower(user_email) where user_email is not null; However I’m surprised you need this: WordPress’s default collation is case-insensitive.