INSERT INTO wp_posts
(SELECT '' as 'ID', `post_author` , `post_date` , `post_date_gmt` , `post_content` , `post_title` , `post_category` , `post_excerpt` , `post_status` , `comment_status` , `ping_status` , `post_password` , `post_name` , `to_ping` , `pinged` , `post_modified` , `post_modified_gmt` , `post_content_filtered` , `post_parent` , `guid` , `menu_order` , `post_type` , `post_mime_type` , `comment_count`
FROM `wp_posts`)