Revert "Fix listing author and order author mismatch by db migration" (#2278)

Revert "Add migration function for order table (#2276)"

This reverts commit fb0fea3.

Author: obiPlabon

includes/classes/class-installation.php

@@ -50,7 +50,6 @@ class ATBDP_Installation {
 		],
 		'8.3.0' => [
 			'directorist_830_migrate_directory_sorting_order',
-			'directorist_830_sync_listing_author_and_order_author',
 			'directorist_830_update_db_version',
 		],
 	);

includes/update-functions.php

@@ -246,20 +246,4 @@ function directorist_830_update_db_version() {
 
 function directorist_830_migrate_directory_sorting_order() {
 	Directorist\Multi_Directory\Multi_Directory_Manager::add_directory_type_sorting_order_to_missing_ones( false );
-}
-
-function directorist_830_sync_listing_author_and_order_author() {
-	global $wpdb;
-
-	$wpdb->query( $wpdb->prepare(
-		"UPDATE wp_posts AS p
-		INNER JOIN wp_postmeta AS pm
-			ON p.ID = pm.post_id
-			AND pm.meta_key = '_listing_id'
-		INNER JOIN wp_posts AS p2
-			ON p2.ID = CAST(pm.meta_value AS UNSIGNED)
-		SET p.post_author = p2.post_author
-		WHERE p.post_type = 'atbdp_orders'
-		AND p.post_author <> p2.post_author;",
-	) );
-}
+}