perror(1) MySQL Database System perror(1)
NAME
perror - display MySQL error message information
SYNOPSIS
perror [options] errorcode ...
DESCRIPTION
For most system errors, MySQL displays, in addition to an internal text
message, the system error code in one of the following styles:
message ... (errno: #)
message ... (Errcode: #)
You can find out what the error code means by examining the documentation
for your system or by using the perror utility.
perror prints a description for a system error code or for a storage
engine (table handler) error code.
Invoke perror like this:
perror [options] errorcode ...
Examples:
$> perror 1231
MySQL error code 1231 (ER_WRONG_VALUE_FOR_VAR): Variable '%-.64s' can't
be set to the value of '%-.200s'
$> perror 13 64
OS error code 13: Permission denied
OS error code 64: Machine is not on the network
To obtain the error message for a MySQL Cluster error code, use the
ndb_perror utility.
The meaning of system error messages may be dependent on your operating
system. A given error code may mean different things on different
operating systems.
perror supports the following options.
o --help, --info, -I, -? Display a help message and exit.
o --ndb Print the error message for an NDB Cluster error code.
This option is deprecated in NDB 7.6.4 and later, where perror prints
a warning if it is used, and is removed in NDB Cluster 8.0. Use the
ndb_perror utility instead.
o --silent, -s Silent mode. Print only the error message.
o --verbose, -v Verbose mode. Print error code and message. This is the
default behavior.
o --version, -V Display version information and exit.
COPYRIGHT
Copyright (C) 1997, 2022, Oracle and/or its affiliates.
This documentation is free software; you can redistribute it and/or
modify it only under the terms of the GNU General Public License as
published by the Free Software Foundation; version 2 of the License.
This documentation 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 the program; if not, write to the Free Software Foundation, Inc., 51
Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or see
http://www.gnu.org/licenses/.
SEE ALSO
For more information, please refer to the MySQL Reference Manual, which
may already be installed locally and which is also available online at
http://dev.mysql.com/doc/.
AUTHOR
Oracle Corporation (http://dev.mysql.com/).
MySQL 5.7 03/21/2022 perror(1)
mysql 5.7.38 - Generated Sat Aug 13 05:46:48 CDT 2022