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cdf831cf94
changing pseudocode to use the structures of the Maria pagecache
("pagecache->changed_blocks" etc) and other Maria structures
inherited from MyISAM (THR_LOCK_maria etc).
mysys/mf_pagecache.c:
comment
storage/maria/ma_checkpoint.c:
changing pseudocode to use the structures of the Maria pagecache
("pagecache->changed_blocks" etc) and other Maria structures
inherited from MyISAM (THR_LOCK_maria etc).
storage/maria/ma_checkpoint.h:
copyright
storage/maria/ma_control_file.c:
copyright
storage/maria/ma_control_file.h:
copyright
storage/maria/ma_least_recently_dirtied.c:
copyright
storage/maria/ma_least_recently_dirtied.h:
copyright
storage/maria/ma_recovery.c:
copyright
storage/maria/ma_recovery.h:
copyright
storage/maria/unittest/Makefile.am:
copyright
35 lines
1.4 KiB
C
35 lines
1.4 KiB
C
/* Copyright (C) 2006 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
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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; either version 2 of the License, or
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(at your option) any later version.
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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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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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/*
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WL#3071 Maria checkpoint
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First version written by Guilhem Bichot on 2006-04-27.
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Does not compile yet.
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*/
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/* This is the interface of this module. */
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typedef enum enum_checkpoint_level {
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NONE=-1,
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INDIRECT, /* just write dirty_pages, transactions table and sync files */
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MEDIUM, /* also flush all dirty pages which were already dirty at prev checkpoint*/
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FULL /* also flush all dirty pages */
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} CHECKPOINT_LEVEL;
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void request_asynchronous_checkpoint(CHECKPOINT_LEVEL level);
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my_bool execute_synchronous_checkpoint(CHECKPOINT_LEVEL level);
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my_bool execute_asynchronous_checkpoint_if_any();
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/* that's all that's needed in the interface */
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