Add index to character_deleted_items table.

Author: CHERO

sql/migrations/20250712023524_characters.sql

@@ -0,0 +1,21 @@
+DROP PROCEDURE IF EXISTS add_migration;
+DELIMITER ??
+CREATE PROCEDURE `add_migration`()
+BEGIN
+DECLARE v INT DEFAULT 1;
+SET v = (SELECT COUNT(*) FROM `migrations` WHERE `id`='20250712023524');
+IF v = 0 THEN
+INSERT INTO `migrations` VALUES ('20250712023524');
+-- Add your query below.
+
+
+ALTER TABLE `character_deleted_items`   
+  ADD  INDEX `idx_playerGuid` (`player_guid`);
+
+
+-- End of migration.
+END IF;
+END??
+DELIMITER ;
+CALL add_migration();
+DROP PROCEDURE IF EXISTS add_migration;