Is there anyway I could convert all the posts e have right now on our WordPress install into products using some MySQL query or something like that?
You could install the Post Type Switcher plugin
Or Run SQL query on your database to change the post to product post type
UPDATE `wp_posts` SET `post_type` = 'product' WHERE `post_type` = 'post';
Backup your DB 1st.
UPDATE `wp_posts` SET `post_type` = 'wpsc-product' WHERE `post_type` = 'post';
$wpdb to interact with the Database.
global $wpdb; $wpdb->update( // Table name $wpdb->posts, // New values array( 'post_type' => 'product', ), // SQL "WHERE" clause base / affected rows array( 'post_type' => 'post', ), // Data Type (available: %s string, %d integer, %f float) '%s', // SQL "WHERE" clause Type '%s' );
Keep in mind that this query will change the
post_type of every
product. Having a backup of your DB before doing this is recommended. It would be even better if you use a (local) test installation and refine your update process there.
More info about updating rows in the DB.
A detailed Guide on How To handle MySQL on the Command Line can be found in this extensive meta post.
I used https://wpsheeteditor.com/. the other solutions were great if you wanted to do all pages, I'd have done the SQL query, but there were about 30 pages that needed doing and 40 that didn't. Even if a few just needed to be changed back I'd have done that but this sheet editor plugin was a huge help.