More explain your question. if you want to fetch all post in database you this code
$query = array(
'post_type' => 'my-post-type',
'post_author' => $current_user->ID,
'post_status' => array('publish', 'pending', 'draft', 'auto-draft',
'future', 'private', 'inherit', 'trash') );
$loop = new WP_Query($query);
while ( $loop->have_posts() ) : $loop->the_post();