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Viewing changes to plugin/innobase/handler/internal_dictionary.cc

  • Committer: Brian Aker
  • Date: 2009-02-10 00:14:40 UTC
  • Revision ID: brian@tangent.org-20090210001440-qjg8eofh3h93064b
Adding Multi-threaded Scheduler into the system.

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plugin/innobase/handler/internal_dictionary.cc
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/*****************************************************************************
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Copyright (C) 2007, 2009, Innobase Oy. All Rights Reserved.
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This program is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free Software
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Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
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St, Fifth Floor, Boston, MA 02110-1301 USA
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*****************************************************************************/
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#include <config.h>
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#include "internal_dictionary.h"
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#include <drizzled/current_session.h>
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#include "univ.i"
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#include "btr0sea.h"
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#include "os0file.h"
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#include "os0thread.h"
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#include "srv0start.h"
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#include "srv0srv.h"
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#include "trx0roll.h"
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#include "trx0trx.h"
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#include "trx0sys.h"
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#include "mtr0mtr.h"
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#include "row0ins.h"
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#include "row0mysql.h"
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#include "row0sel.h"
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#include "row0upd.h"
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#include "log0log.h"
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#include "lock0lock.h"
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#include "dict0crea.h"
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#include "btr0cur.h"
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#include "btr0btr.h"
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#include "fsp0fsp.h"
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#include "sync0sync.h"
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#include "fil0fil.h"
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#include "trx0xa.h"
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#include "row0merge.h"
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#include "thr0loc.h"
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#include "dict0boot.h"
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#include "ha_prototypes.h"
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#include "ut0mem.h"
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#include "ibuf0ibuf.h"
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#include "handler0vars.h"
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using namespace drizzled;
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/*
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 * Fill the dynamic table data_dictionary.INNODB_CMP and INNODB_CMP_RESET
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 *
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 */
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InnodbInternalTables::InnodbInternalTables() :
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  plugin::TableFunction("DATA_DICTIONARY", "INNODB_INTERNAL_TABLES")
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{
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  add_field("TABLE_NAME");
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}
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static void my_dict_print_callback(void *ptr, const char *table_name)
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{
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  Recorder *myrec= static_cast<Recorder *>(ptr);
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  myrec->push(table_name);
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}
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InnodbInternalTables::Generator::Generator(Field **arg) :
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  plugin::TableFunction::Generator(arg)
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{
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  dict_print_with_callback(my_dict_print_callback, &recorder);
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  recorder.start();
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}
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bool InnodbInternalTables::Generator::populate()
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{
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  std::string table_name;
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  bool more= recorder.next(table_name);
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  if (not more)
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    return false;
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  /* TABLE_NAME */
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  push(table_name);
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  return true;
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}