00001 /* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*- 00002 * vim:expandtab:shiftwidth=2:tabstop=2:smarttab: 00003 * 00004 * Copyright (C) 2008 Sun Microsystems, Inc. 00005 * Copyright (C) 2010 Stewart Smith 00006 * 00007 * This program is free software; you can redistribute it and/or modify 00008 * it under the terms of the GNU General Public License as published by 00009 * the Free Software Foundation; version 2 of the License. 00010 * 00011 * This program is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 * GNU General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU General Public License 00017 * along with this program; if not, write to the Free Software 00018 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 00019 */ 00020 00021 #include <config.h> 00022 00023 #include <drizzled/session.h> 00024 #include <plugin/utility_functions/functions.h> 00025 00026 namespace drizzled 00027 { 00028 00029 namespace utility_functions 00030 { 00031 00032 String *Schema::val_str(String *str) 00033 { 00034 assert(fixed == 1); 00035 util::string::const_shared_ptr schema= getSession().schema(); 00036 if (not schema or schema->empty()) 00037 { 00038 null_value= 1; 00039 return 0; 00040 } 00041 00042 str->copy(*schema, system_charset_info); 00043 00044 return str; 00045 } 00046 00047 } /* namespace utility_functions */ 00048 } /* namespace drizzled */