207 lines
4.9 KiB
Groff
207 lines
4.9 KiB
Groff
'\" t
|
|
.\" Title: \fBperror\fR
|
|
.\" Author: [FIXME: author] [see http://docbook.sf.net/el/author]
|
|
.\" Generator: DocBook XSL Stylesheets v1.77.1 <http://docbook.sf.net/>
|
|
.\" Date: 11/04/2013
|
|
.\" Manual: MySQL Database System
|
|
.\" Source: MySQL 5.1
|
|
.\" Language: English
|
|
.\"
|
|
.TH "\FBPERROR\FR" "1" "11/04/2013" "MySQL 5\&.1" "MySQL Database System"
|
|
.\" -----------------------------------------------------------------
|
|
.\" * Define some portability stuff
|
|
.\" -----------------------------------------------------------------
|
|
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
.\" http://bugs.debian.org/507673
|
|
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
|
|
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
.ie \n(.g .ds Aq \(aq
|
|
.el .ds Aq '
|
|
.\" -----------------------------------------------------------------
|
|
.\" * set default formatting
|
|
.\" -----------------------------------------------------------------
|
|
.\" disable hyphenation
|
|
.nh
|
|
.\" disable justification (adjust text to left margin only)
|
|
.ad l
|
|
.\" -----------------------------------------------------------------
|
|
.\" * MAIN CONTENT STARTS HERE *
|
|
.\" -----------------------------------------------------------------
|
|
.\" perror
|
|
.\" error messages: displaying
|
|
.\" errno
|
|
.\" Errcode
|
|
.SH "NAME"
|
|
perror \- explain error codes
|
|
.SH "SYNOPSIS"
|
|
.HP \w'\fBperror\ [\fR\fB\fIoptions\fR\fR\fB]\ \fR\fB\fIerrorcode\fR\fR\fB\ \&.\&.\&.\fR\ 'u
|
|
\fBperror [\fR\fB\fIoptions\fR\fR\fB] \fR\fB\fIerrorcode\fR\fR\fB \&.\&.\&.\fR
|
|
.SH "DESCRIPTION"
|
|
.PP
|
|
For most system errors, MySQL displays, in addition to an internal text message, the system error code in one of the following styles:
|
|
.sp
|
|
.if n \{\
|
|
.RS 4
|
|
.\}
|
|
.nf
|
|
message \&.\&.\&. (errno: #)
|
|
message \&.\&.\&. (Errcode: #)
|
|
.fi
|
|
.if n \{\
|
|
.RE
|
|
.\}
|
|
.PP
|
|
You can find out what the error code means by examining the documentation for your system or by using the
|
|
\fBperror\fR
|
|
utility\&.
|
|
.PP
|
|
\fBperror\fR
|
|
prints a description for a system error code or for a storage engine (table handler) error code\&.
|
|
.PP
|
|
Invoke
|
|
\fBperror\fR
|
|
like this:
|
|
.sp
|
|
.if n \{\
|
|
.RS 4
|
|
.\}
|
|
.nf
|
|
shell> \fBperror [\fR\fB\fIoptions\fR\fR\fB] \fR\fB\fIerrorcode\fR\fR\fB \&.\&.\&.\fR
|
|
.fi
|
|
.if n \{\
|
|
.RE
|
|
.\}
|
|
.PP
|
|
Example:
|
|
.sp
|
|
.if n \{\
|
|
.RS 4
|
|
.\}
|
|
.nf
|
|
shell> \fBperror 13 64\fR
|
|
OS error code 13: Permission denied
|
|
OS error code 64: Machine is not on the network
|
|
.fi
|
|
.if n \{\
|
|
.RE
|
|
.\}
|
|
.PP
|
|
To obtain the error message for a MySQL Cluster error code, invoke
|
|
\fBperror\fR
|
|
with the
|
|
\fB\-\-ndb\fR
|
|
option:
|
|
.sp
|
|
.if n \{\
|
|
.RS 4
|
|
.\}
|
|
.nf
|
|
shell> \fBperror \-\-ndb \fR\fB\fIerrorcode\fR\fR
|
|
.fi
|
|
.if n \{\
|
|
.RE
|
|
.\}
|
|
.PP
|
|
Note that 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\&.
|
|
.PP
|
|
\fBperror\fR
|
|
supports the following options\&.
|
|
.sp
|
|
.RS 4
|
|
.ie n \{\
|
|
\h'-04'\(bu\h'+03'\c
|
|
.\}
|
|
.el \{\
|
|
.sp -1
|
|
.IP \(bu 2.3
|
|
.\}
|
|
.\" perror: help option
|
|
.\" help option: perror
|
|
\fB\-\-help\fR,
|
|
\fB\-\-info\fR,
|
|
\fB\-I\fR,
|
|
\fB\-?\fR
|
|
.sp
|
|
Display a help message and exit\&.
|
|
.RE
|
|
.sp
|
|
.RS 4
|
|
.ie n \{\
|
|
\h'-04'\(bu\h'+03'\c
|
|
.\}
|
|
.el \{\
|
|
.sp -1
|
|
.IP \(bu 2.3
|
|
.\}
|
|
.\" perror: ndb option
|
|
.\" ndb option: perror
|
|
\fB\-\-ndb\fR
|
|
.sp
|
|
Print the error message for a MySQL Cluster error code\&.
|
|
.RE
|
|
.sp
|
|
.RS 4
|
|
.ie n \{\
|
|
\h'-04'\(bu\h'+03'\c
|
|
.\}
|
|
.el \{\
|
|
.sp -1
|
|
.IP \(bu 2.3
|
|
.\}
|
|
.\" perror: silent option
|
|
.\" silent option: perror
|
|
\fB\-\-silent\fR,
|
|
\fB\-s\fR
|
|
.sp
|
|
Silent mode\&. Print only the error message\&.
|
|
.RE
|
|
.sp
|
|
.RS 4
|
|
.ie n \{\
|
|
\h'-04'\(bu\h'+03'\c
|
|
.\}
|
|
.el \{\
|
|
.sp -1
|
|
.IP \(bu 2.3
|
|
.\}
|
|
.\" perror: verbose option
|
|
.\" verbose option: perror
|
|
\fB\-\-verbose\fR,
|
|
\fB\-v\fR
|
|
.sp
|
|
Verbose mode\&. Print error code and message\&. This is the default behavior\&.
|
|
.RE
|
|
.sp
|
|
.RS 4
|
|
.ie n \{\
|
|
\h'-04'\(bu\h'+03'\c
|
|
.\}
|
|
.el \{\
|
|
.sp -1
|
|
.IP \(bu 2.3
|
|
.\}
|
|
.\" perror: version option
|
|
.\" version option: perror
|
|
\fB\-\-version\fR,
|
|
\fB\-V\fR
|
|
.sp
|
|
Display version information and exit\&.
|
|
.RE
|
|
.SH "COPYRIGHT"
|
|
.br
|
|
.PP
|
|
Copyright \(co 1997, 2013, Oracle and/or its affiliates. All rights reserved.
|
|
.PP
|
|
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.
|
|
.PP
|
|
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.
|
|
.PP
|
|
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/.
|
|
.sp
|
|
.SH "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/.
|
|
.SH AUTHOR
|
|
Oracle Corporation (http://dev.mysql.com/).
|