/* Copyright (C) 2010 Monty Program Ab
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 Street, Fifth Floor, Boston, MA 02110-1335 USA */
/*
Functions to handle tables with no row data ( only index )
This is useful when you just want to do key reads or want to use
the index to check against duplicates .
*/
#include "maria_def.h"
my_bool _ma_write_no_record(MARIA_HA *info __attribute__((unused)),
const uchar *record __attribute__((unused)))
{
return 0 ;
}
my_bool _ma_update_no_record(MARIA_HA *info __attribute__((unused)),
MARIA_RECORD_POS pos __attribute__((unused)),
const uchar *oldrec __attribute__((unused)),
const uchar *record __attribute__((unused)))
{
return 1 ;
}
my_bool _ma_delete_no_record(MARIA_HA *info __attribute__((unused)),
const uchar *record __attribute__((unused)))
{
return 1 ;
}
int _ma_read_no_record(MARIA_HA *info __attribute__((unused)),
uchar *record __attribute__((unused)),
MARIA_RECORD_POS pos __attribute__((unused)))
{
return HA_ERR_WRONG_COMMAND;
}
int _ma_read_rnd_no_record(MARIA_HA *info __attribute__((unused)),
uchar *buf __attribute__((unused)),
MARIA_RECORD_POS filepos __attribute__((unused)),
my_bool skip_deleted_blocks __attribute__((unused)))
{
return HA_ERR_WRONG_COMMAND;
}
my_off_t _ma_no_keypos_to_recpos(MARIA_SHARE *share __attribute__ ((unused)),
my_off_t pos __attribute__ ((unused)))
{
return 0 ;
}
Messung V0.5 in Prozent C=98 H=100 G=98
¤ Dauer der Verarbeitung: 0.9 Sekunden
(vorverarbeitet am 2026-10-08)
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