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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
*
* Copyright (C) 2008 Sun Microsystems
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef DRIZZLED_HA_STATISTICS_H
#define DRIZZLED_HA_STATISTICS_H
#include <stdint.h>
#include <drizzled/definitions.h>
#include <time.h>
class ha_statistics
{
public:
uint64_t data_file_length; /* Length off data file */
uint64_t max_data_file_length; /* Length off data file */
uint64_t index_file_length;
uint64_t max_index_file_length;
uint64_t delete_length; /* Free bytes */
uint64_t auto_increment_value;
/*
The number of records in the table.
0 - means the table has exactly 0 rows
other - if (table_flags() & HA_STATS_RECORDS_IS_EXACT)
the value is the exact number of records in the table
else
it is an estimate
*/
ha_rows records;
ha_rows deleted; /* Deleted records */
uint32_t mean_rec_length; /* physical reclength */
time_t create_time; /* When table was created */
time_t check_time;
time_t update_time;
uint32_t block_size; /* index block size */
ha_statistics():
data_file_length(0), max_data_file_length(0),
index_file_length(0), delete_length(0), auto_increment_value(0),
records(0), deleted(0), mean_rec_length(0), create_time(0),
check_time(0), update_time(0), block_size(0)
{}
};
#endif /* DRIZZLED_HA_STATISTICS_H */
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