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1963.2.1
by Brian Aker
Fixing up the kill function. |
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/* - mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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1948.2.6
by Brian Aker
Added function global_read_lock(), this way a session can know if it has |
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* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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*
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1963.2.1
by Brian Aker
Fixing up the kill function. |
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* Copyright (C) 2010 Brian Aker
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1948.2.6
by Brian Aker
Added function global_read_lock(), this way a session can know if it has |
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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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1963.2.1
by Brian Aker
Fixing up the kill function. |
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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1948.2.6
by Brian Aker
Added function global_read_lock(), this way a session can know if it has |
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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> |
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#include "plugin/utility_functions/functions.h" |
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namespace drizzled |
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{
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namespace utility_functions |
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{
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int64_t GlobalReadLock::val_int() |
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{
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assert(fixed == 1); |
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null_value= false; |
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if (getSession().isGlobalReadLock()) |
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return 1; |
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return 0; |
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}
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String *GlobalReadLock::val_str(String *str) |
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{
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assert(fixed == 1); |
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null_value= false; |
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const std::string &global_state_for_session= display::type(getSession().isGlobalReadLock()); |
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str->copy(global_state_for_session.c_str(), global_state_for_session.length(), system_charset_info); |
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return str; |
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}
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void GlobalReadLock::fix_length_and_dec() |
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{
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max_length= drizzled::display::max_string_length(getSession().isGlobalReadLock()) * system_charset_info->mbmaxlen; |
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}
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} /* namespace utility_functions */ |
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} /* namespace drizzled */ |