Core/Database: Delete gameobject_addon data when deleting a GameObject from the database

Close #23076

src/server/database/Database/Implementation/WorldDatabase.cpp

@@ -94,6 +94,7 @@ void WorldDatabaseConnection::DoPrepareStatements()
     PrepareStatement(WORLD_UPD_CREATURE_ZONE_AREA_DATA, "UPDATE creature SET zoneId = ?, areaId = ? WHERE guid = ?", CONNECTION_ASYNC);
     PrepareStatement(WORLD_UPD_GAMEOBJECT_ZONE_AREA_DATA, "UPDATE gameobject SET zoneId = ?, areaId = ? WHERE guid = ?", CONNECTION_ASYNC);
     PrepareStatement(WORLD_DEL_SPAWNGROUP_MEMBER, "DELETE FROM spawn_group WHERE spawnType = ? AND spawnId = ?", CONNECTION_ASYNC);
+    PrepareStatement(WORLD_DEL_GAMEOBJECT_ADDON, "DELETE FROM gameobject_addon WHERE guid = ?", CONNECTION_ASYNC);
 }
 
 WorldDatabaseConnection::WorldDatabaseConnection(MySQLConnectionInfo& connInfo) : MySQLConnection(connInfo)

src/server/database/Database/Implementation/WorldDatabase.h

@@ -100,6 +100,7 @@ enum WorldDatabaseStatements : uint32
     WORLD_UPD_CREATURE_ZONE_AREA_DATA,
     WORLD_UPD_GAMEOBJECT_ZONE_AREA_DATA,
     WORLD_DEL_SPAWNGROUP_MEMBER,
+    WORLD_DEL_GAMEOBJECT_ADDON,
 
     MAX_WORLDDATABASE_STATEMENTS
 };

src/server/game/Entities/GameObject/GameObject.cpp

@@ -1119,6 +1119,10 @@ void GameObject::DeleteFromDB()
     stmt->setUInt32(1, LINKED_RESPAWN_CREATURE_TO_GO);
     trans->Append(stmt);
 
+    stmt = WorldDatabase.GetPreparedStatement(WORLD_DEL_GAMEOBJECT_ADDON);
+    stmt->setUInt32(0, m_spawnId);
+    trans->Append(stmt);
+
     WorldDatabase.CommitTransaction(trans);
 }