mirror of
https://github.com/MariaDB/server.git
synced 2025-01-20 05:52:27 +01:00
45 lines
1.6 KiB
Text
45 lines
1.6 KiB
Text
/*****************************************************************************
|
|
|
|
Copyright (c) 2012, 2013, Oracle and/or its affiliates. All Rights Reserved.
|
|
|
|
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, Suite 500, Boston, MA 02110-1335 USA
|
|
|
|
*****************************************************************************/
|
|
|
|
/**************************************************//**
|
|
@file include/dict0stats_bg.ic
|
|
Code used for background table and index stats gathering.
|
|
|
|
Created Feb 8, 2013 Marko Makela
|
|
*******************************************************/
|
|
|
|
/*****************************************************************//**
|
|
Request the background collection of statistics to stop for a table.
|
|
@retval true when no background process is active
|
|
@retval false when it is not safe to modify the table definition */
|
|
UNIV_INLINE
|
|
bool
|
|
dict_stats_stop_bg(
|
|
/*===============*/
|
|
dict_table_t* table) /*!< in/out: table */
|
|
{
|
|
ut_ad(!srv_read_only_mode);
|
|
ut_ad(mutex_own(&dict_sys->mutex));
|
|
|
|
if (!(table->stats_bg_flag & BG_STAT_IN_PROGRESS)) {
|
|
return(true);
|
|
}
|
|
|
|
table->stats_bg_flag |= BG_STAT_SHOULD_QUIT;
|
|
return(false);
|
|
}
|