mariadb/sql/item_uniq.h
serg@infomag.ape.relarn.ru 5886090182 PART I: Keys support for MyMERGE tables
myisammrg/             |
Makefile.am            |
mymrgdef.h             |   support for keys
myrg_open.c            |          &
myrg_queue.c           |   bugfixes
myrg_rfirst.c          |
myrg_rkey.c            |
myrg_rlast.c           |
myrg_rnext.c           |
myrg_rprev.c           |
myrg_rrnd.c            |

include/myisammrg.h    | rkey/rnext/etc prototyped

sql/                   |
ha_myisammrg.cc        | support for keys
ha_myisammrg.h         |

myisam/                |
mi_rkey.c              | buf==NULL extension, _mi_rkey()
mi_rnext.c             |
mi_rprev.c             |

include/queues.h       | reinit_queue() - same as init_queue, but w/o malloc
mysys/queues.c         |

PART II: Miscellaneous

myisam/common_words    | deleted (looks like I checked it in by mistake)

some files (like acconfig.h, Makefile.am, COPYING.LIB, etc)
                       | Change mode to -rw-r--r-- (by `chmod a-x ')
2000-08-14 15:27:19 +04:00

46 lines
1.6 KiB
C++

/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult 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; either version 2 of the License, or
(at your option) any later version.
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/* Compability file ; This file only contains dummy functions */
#ifdef __GNUC__
#pragma interface
#endif
#include <queues.h>
class Item_func_unique_users :public Item_real_func
{
public:
Item_func_unique_users(Item *name_arg,int start,int end,List<Item> &list)
:Item_real_func(list) {}
double val() { return 0.0; }
void fix_length_and_dec() { decimals=0; max_length=6; }
};
class Item_sum_unique_users :public Item_sum_num
{
public:
Item_sum_unique_users(Item *name_arg,int start,int end,Item *item_arg)
:Item_sum_num(item_arg) {}
double val() { return 0.0; }
enum Sumfunctype sum_func () const {return UNIQUE_USERS_FUNC;}
void reset() {}
bool add() { return 0; }
void reset_field() {}
void update_field(int offset) {}
bool fix_fields(THD *thd,struct st_table_list *tlist) { return 0;}
};