text: #pragma once
  
  
  namespace DB
  {
  
  class Context;
  
  /// Load tables from system database. Only real tables like query_log, part_log.
  /// You should first load system database, then attach system tables that you need into it, then load other databases.
  void loadMetadataSystem(Context & context);
  
  /// Load tables from databases and add them to context. Database 'system' is ignored. Use separate function to load system tables.
  void loadMetadata(Context & context);
  
  }
  