~drizzle-trunk/drizzle/development

1300.4.1 by Stewart Smith
move DATABASE() to function plugin. modify parser so that it looks for a function named 'database' when DATABASE() is called. Special case still needed in parser due to hilarity of not-really-reserved words.
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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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 *  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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 *
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 *  Copyright (C) 2008 Sun Microsystems
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 *  Copyright (C) 2010 Stewart Smith
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 *
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 *  This program is free software; you can redistribute it and/or modify
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 *  it under the terms of the GNU General Public License as published by
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 *  the Free Software Foundation; version 2 of the License.
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 *
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 *  This program is distributed in the hope that it will be useful,
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 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
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 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 *  GNU General Public License for more details.
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 *
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 *  You should have received a copy of the GNU General Public License
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 *  along with this program; if not, write to the Free Software
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 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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 */
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#include "config.h"
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#include <drizzled/session.h>
1864.3.4 by Brian Aker
This creates a function for seeing which catalog you are in. It also
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#include "plugin/utility_functions/functions.h"
1864.3.2 by Brian Aker
Move database() over to the util_function plugin.
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namespace drizzled
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{
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1864.3.4 by Brian Aker
This creates a function for seeing which catalog you are in. It also
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namespace utility_functions
1864.3.2 by Brian Aker
Move database() over to the util_function plugin.
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{
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String *Schema::val_str(String *str)
1300.4.1 by Stewart Smith
move DATABASE() to function plugin. modify parser so that it looks for a function named 'database' when DATABASE() is called. Special case still needed in parser due to hilarity of not-really-reserved words.
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{
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  assert(fixed == 1);
1976.5.2 by Brian Aker
This resolves the issue where one thread may be looking at schema while
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  util::string::const_shared_ptr schema= getSession().schema();
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  if (not schema or schema->empty())
1300.4.1 by Stewart Smith
move DATABASE() to function plugin. modify parser so that it looks for a function named 'database' when DATABASE() is called. Special case still needed in parser due to hilarity of not-really-reserved words.
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  {
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    null_value= 1;
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    return 0;
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  }
1976.5.2 by Brian Aker
This resolves the issue where one thread may be looking at schema while
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  str->copy(schema->c_str(), schema->size(), system_charset_info);
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1300.4.1 by Stewart Smith
move DATABASE() to function plugin. modify parser so that it looks for a function named 'database' when DATABASE() is called. Special case still needed in parser due to hilarity of not-really-reserved words.
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  return str;
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}
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1864.3.4 by Brian Aker
This creates a function for seeing which catalog you are in. It also
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} /* namespace utility_functions */
1864.3.2 by Brian Aker
Move database() over to the util_function plugin.
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} /* namespace drizzled */