/* 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 */ /* Extra functions we want to do with a database - All flags, exept record-cache-flags, are set in all used databases record-cache-flags are set in myrg_rrnd when we are changing database. */ #include "myrg_def.h" int myrg_extra(MYRG_INFO *info,enum ha_extra_function function) { int error,save_error=0; MYRG_TABLE *file; DBUG_ENTER("myrg_extra"); DBUG_PRINT("info",("function: %d",(ulong) function)); if (function == HA_EXTRA_CACHE) info->cache_in_use=1; else { if (function == HA_EXTRA_NO_CACHE || function == HA_EXTRA_RESET) info->cache_in_use=0; if (function == HA_EXTRA_RESET || function == HA_EXTRA_RESET_STATE) { info->current_table=0; info->last_used_table=info->open_tables; } for (file=info->open_tables ; file != info->end_table ; file++) if ((error=mi_extra(file->table,function))) save_error=error; } DBUG_RETURN(save_error); }