mirror of
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712 lines
15 KiB
Groff
712 lines
15 KiB
Groff
'\" t
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.\"
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.TH "\FBMYSQL_UPGRADE\FR" "1" "20 July 2020" "MariaDB 10\&.5" "MariaDB Database System"
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.\" -----------------------------------------------------------------
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.\" * set default formatting
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.\" -----------------------------------------------------------------
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.\" disable hyphenation
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.nh
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.\" disable justification (adjust text to left margin only)
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.ad l
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.\" -----------------------------------------------------------------
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.\" * MAIN CONTENT STARTS HERE *
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.\" -----------------------------------------------------------------
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.\" mysql_upgrade
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.\" upgrading MySQL
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.\" MySQL: upgrading
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.SH "NAME"
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mysql_upgrade \- check tables for MariaDB upgrade
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.SH "SYNOPSIS"
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.HP \w'\fBmysql_upgrade\ [\fR\fB\fIoptions\fR\fR\fB]\fR\ 'u
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\fBmysql_upgrade [\fR\fB\fIoptions\fR\fR\fB]\fR
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.SH "DESCRIPTION"
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.PP
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\fBmysql_upgrade\fR
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examines all tables in all databases for incompatibilities with the current version of the MariaDB Server\&.
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\fBmysql_upgrade\fR
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also upgrades the system tables so that you can take advantage of new privileges or capabilities that might have been added\&.
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.PP
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\fBmysql_upgrade\fR
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should be executed each time you upgrade MariaDB\&.
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.PP
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If a table is found to have a possible incompatibility,
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\fBmysql_upgrade\fR
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performs a table check\&. If any problems are found, a table repair is attempted\&.
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.if n \{\
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.sp
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.\}
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.RS 4
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.it 1 an-trap
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.nr an-no-space-flag 1
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.nr an-break-flag 1
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.br
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.ps +1
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\fBNote\fR
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.ps -1
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.br
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.PP
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On Windows Server 2008 and Windows Vista, you must run
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\fBmysql_upgrade\fR
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with administrator privileges\&. You can do this by running a Command Prompt as Administrator and running the command\&. Failure to do so may result in the upgrade failing to execute correctly\&.
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.sp .5v
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.RE
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.if n \{\
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.sp
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.\}
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.RS 4
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.it 1 an-trap
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.nr an-no-space-flag 1
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.nr an-break-flag 1
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.br
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.ps +1
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\fBCaution\fR
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.ps -1
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.br
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.PP
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You should always back up your current MariaDB installation
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\fIbefore\fR
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performing an upgrade\&.
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.sp .5v
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.RE
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.PP
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To use
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\fBmysql_upgrade\fR, make sure that the server is running, and then invoke it like this:
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.sp
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.if n \{\
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.RS 4
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.\}
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.nf
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shell> \fBmysql_upgrade [\fR\fB\fIoptions\fR\fR\fB]\fR
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.fi
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.if n \{\
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.RE
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.\}
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.PP
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After running
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\fBmysql_upgrade\fR, stop the server and restart it so that any changes made to the system tables take effect\&.
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.PP
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\fBmysql_upgrade\fR
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executes the following commands to check and repair tables and to upgrade the system tables:
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.sp
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.if n \{\
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.RS 4
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.\}
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.nf
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mysqlcheck \-\-all\-databases \-\-check\-upgrade \-\-auto\-repair
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mysql < \fIfix_priv_tables\fR
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mysqlcheck \-\-all\-databases \-\-check\-upgrade \-\-fix\-db\-names \-\-fix\-table\-names
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.fi
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.if n \{\
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.RE
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.\}
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.PP
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Notes about the preceding commands:
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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Because
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\fBmysql_upgrade\fR
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invokes
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\fBmysqlcheck\fR
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with the
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\fB\-\-all\-databases\fR
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option, it processes all tables in all databases, which might take a long time to complete\&. Each table is locked and therefore unavailable to other sessions while it is being processed\&. Check and repair operations can be time\-consuming, particularly for large tables\&.
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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For details about what checks the
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\fB\-\-check\-upgrade\fR
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option entails, see the description of the
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FOR UPGRADE
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option of the
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CHECK TABLE
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statement\&.
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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\fIfix_priv_tables\fR
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represents a script generated internally by
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\fBmysql_upgrade\fR
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that contains SQL statements to upgrade the tables in the
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mysql
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database\&.
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.RE
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.PP
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All checked and repaired tables are marked with the current MariaDB version number\&. This ensures that next time you run
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\fBmysql_upgrade\fR
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with the same version of the server, it can tell whether there is any need to check or repair the table again\&.
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.\" mysql_upgrade_info file: mysql_upgrade
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.\" mysql_upgrade: mysql_upgrade_info file
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.PP
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\fBmysql_upgrade\fR
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also saves the MariaDB version number in a file named
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mysql_upgrade_info
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in the data directory\&. This is used to quickly check whether all tables have been checked for this release so that table\-checking can be skipped\&. To ignore this file and perform the check regardless, use the
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\fB\-\-force\fR
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option\&.
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.PP
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For this reason, \fBmysql_upgrade\fR needs to be run as a user with write access to the data directory\&.
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.PP
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If you install MariaDB from RPM packages on Linux, you must install the server and client RPMs\&.
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\fBmysql_upgrade\fR
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is included in the server RPM but requires the client RPM because the latter includes
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\fBmysqlcheck\fR\&.
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.PP
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.PP
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\fBmysql_upgrade\fR
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supports the following options, which can be specified on the command line or in the
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[mysql_upgrade]
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and
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[client]
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option file groups\&. Other options are passed to
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\fBmysqlcheck\fR\&. For example, it might be necessary to specify the
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\fB\-\-password[=\fR\fB\fIpassword\fR\fR\fB]\fR
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option\&.
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\fBmysql_upgrade\fR
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also supports the options for processing option files\&.
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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.\" mysql_upgrade: help option
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.\" help option: mysql_upgrade
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\fB\-\-help\fR,
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\fB\-?\fR
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.sp
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Display a short help message and exit\&.
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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.\" mysql_upgrade: basedir option
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.\" basedir option: mysql_upgrade
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\fB\-\-basedir=\fR\fB\fIpath\fR\fR
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.sp
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Old option accepted for backward compatibility but ignored\&.
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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.\" mysql_upgrade: character-sets-dir option
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.\" character-sets-dir option: mysql_upgrade
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\fB\-\-character\-sets\-dir=\fR\fB\fIpath\fR\fR
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.sp
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Old option accepted for backward compatibility but ignored\&.
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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.\" mysql_upgrade: datadir option
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.\" datadir option: mysql_upgrade
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\fB\-\-datadir=\fR\fB\fIpath\fR\fR
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.sp
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Old option accepted for backward compatibility but ignored\&.
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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.\" mysql_upgrade: debug option
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.\" debug option: mysql_upgrade
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\fB\-\-debug=\fR\fB\fIpath\fR\fR,
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\fB\-# \fIpath\fR\fR
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.sp
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For debug builds, output debug log\&.
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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.\" mysql_upgrade: debug-check option
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.\" debug-check option: mysql_upgrade
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\fB\-\-debug\-check\fR
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.sp
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Print some debugging information when the program exits\&.
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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.\" mysql_upgrade: debug-info option
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.\" debug-info option: mysql_upgrade
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\fB\-\-debug\-info\fR,
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\fB\-T\fR
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.sp
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Print debugging information and memory and CPU usage statistics when the program exits\&.
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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.\" mysql_upgrade: default-character-set option
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.\" default-character-set option: mysql_upgrade
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\fB\-\-default\-character\-set=\fR\fB\fIname\fR\fR
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.sp
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Old option accepted for backward compatibility but ignored\&.
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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.\" mysql_upgrade: force option
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.\" force option: mysql_upgrade
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\fB\-\-force\fR
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.sp
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Ignore the
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mysql_upgrade_info
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file and force execution of
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\fBmysqlcheck\fR
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even if
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\fBmysql_upgrade\fR
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has already been executed for the current version of MariaDB\&.
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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.\" mysql_upgrade: host option
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.\" host option: mysql_upgrade
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\fB\-\-host\fR
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.sp
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Connect to MariaDB on the given host\&.
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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.\" mysql_upgrade: password option
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.\" password option: mysql_upgrade
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\fB\-\-password[=\fR\fB\fIpassword\fR\fR\fB]\fR,
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\fB\-p[\fR\fB\fIpassword\fR\fR\fB]\fR
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.sp
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The password to use when connecting to the server\&. If you use the short option form (\fB\-p\fR), you
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\fIcannot\fR
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have a space between the option and the password\&. If you omit the
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\fIpassword\fR
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value following the
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\fB\-\-password\fR
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or
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\fB\-p\fR
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option on the command line,
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\fBmysql_upgrade\fR
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prompts for one\&.
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.sp
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Specifying a password on the command line should be considered insecure\&. You can use an option file to avoid giving the password on the command line\&.
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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.\" mysql_upgrade: port option
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.\" port option: mysql_upgrade
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\fB\-\-port=\fR\fB\fIport_num\fR\fR,
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\fB\-P \fR\fB\fIport_num\fR\fR
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.sp
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The TCP/IP port number to use for the connection\&.
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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.\" mysql_upgrade: protocol option
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.\" protocol option: mysql_upgrade
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\fB\-\-protocol={TCP|SOCKET|PIPE|MEMORY}\fR
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.sp
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The connection protocol to use for connecting to the server\&. It is useful when the other connection parameters normally would cause a protocol to be used other than the one you want\&.
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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.\" mysql_upgrade: silent option
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.\" silent option: mysql_upgrade
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\fB\-\-silent\fR
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.sp
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Print less information\&.
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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.\" mysql_upgrade: socket option
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.\" socket option: mysql_upgrade
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\fB\-\-socket=\fR\fB\fIpath\fR\fR,
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\fB\-S \fR\fB\fIpath\fR\fR
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.sp
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For connections to
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localhost, the Unix socket file to use, or, on Windows, the name of the named pipe to use\&.
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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.\" mysql_upgrade: SSL options
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.\" SSL options: mysql_upgrade
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\fB\-\-ssl\fR
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.sp
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Enable SSL for connection (automatically enabled with other flags). Disable with
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\fB\-\-skip-ssl\fR\&.
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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.\" mysql_upgrade: SSL CA option
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.\" SSL CA option: mysql_upgrade
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\fB\-\-ssl\-ca=\fIname\fR
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.sp
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CA file in PEM format (check OpenSSL docs, implies
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\fB\-\-ssl\fR)\&.
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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.\" mysql_upgrade: SSL CA Path option
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.\" SSL CA Path option: mysql_upgrade
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\fB\-\-ssl\-capath=\fIname\fR
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.sp
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CA directory (check OpenSSL docs, implies
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\fB\-\-ssl\fR)\&.
|
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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.\" mysql_upgrade: SSL Cert option
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.\" SSL Cert option: mysql_upgrade
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\fB\-\-ssl\-cert=\fIname\fR
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.sp
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X509 cert in PEM format (check OpenSSL docs, implies
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\fB\-\-ssl\fR)\&.
|
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.RE
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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.\" mysql_upgrade: SSL Cipher option
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.\" SSL Cipher option: mysql_upgrade
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\fB\-\-ssl\-cipher=\fIname\fR
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.sp
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SSL cipher to use (check OpenSSL docs, implies
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\fB\-\-ssl\fR)\&.
|
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.RE
|
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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.\" mysql_upgrade: SSL Key option
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.\" SSL Key option: mysql_upgrade
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\fB\-\-ssl\-key=\fIname\fR
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.sp
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X509 key in PEM format (check OpenSSL docs, implies
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\fB\-\-ssl\fR)\&.
|
|
.RE
|
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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.\" mysql_upgrade: SSL Crl option
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|
.\" SSL CRL option: mysql_upgrade
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\fB\-\-ssl\-crl=\fIname\fR
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|
.sp
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Certificate revocation list (check OpenSSL docs, implies
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\fB\-\-ssl\fR)\&.
|
|
.RE
|
|
.sp
|
|
.RS 4
|
|
.ie n \{\
|
|
\h'-04'\(bu\h'+03'\c
|
|
.\}
|
|
.el \{\
|
|
.sp -1
|
|
.IP \(bu 2.3
|
|
.\}
|
|
.\" mysql_upgrade: SSL Crlpath option
|
|
.\" SSL Crlpath option: mysql_upgrade
|
|
\fB\-\-ssl\-crlpath=\fIname\fR
|
|
.sp
|
|
Certificate revocation list path (check OpenSSL docs, implies
|
|
\fB\-\-ssl\fR)\&.
|
|
.RE
|
|
.sp
|
|
.RS 4
|
|
.ie n \{\
|
|
\h'-04'\(bu\h'+03'\c
|
|
.\}
|
|
.el \{\
|
|
.sp -1
|
|
.IP \(bu 2.3
|
|
.\}
|
|
.\" mysql_upgrade: SSL Verify Server Cert option
|
|
.\" SSL Verify Server Cert option: mysql_upgrade
|
|
\fB\-\-ssl\-verify\-server\-cert\fR
|
|
.sp
|
|
Verify server's "Common Name" in its cert against hostname used when connecting. This option is disabled by default\&.
|
|
.RE
|
|
.sp
|
|
.RS 4
|
|
.ie n \{\
|
|
\h'-04'\(bu\h'+03'\c
|
|
.\}
|
|
.el \{\
|
|
.sp -1
|
|
.IP \(bu 2.3
|
|
.\}
|
|
.\" mysql_upgrade: tmpdir option
|
|
.\" tmpdir option: mysql_upgrade
|
|
\fB\-\-tmpdir=\fR\fB\fIpath\fR\fR,
|
|
\fB\-t \fR\fB\fIpath\fR\fR
|
|
.sp
|
|
The path name of the directory to use for creating temporary files\&.
|
|
.RE
|
|
.sp
|
|
.RS 4
|
|
.ie n \{\
|
|
\h'-04'\(bu\h'+03'\c
|
|
.\}
|
|
.el \{\
|
|
.sp -1
|
|
.IP \(bu 2.3
|
|
.\}
|
|
.\" mysql_upgrade: upgrade-system-tables option
|
|
.\" upgrade-system-tables option: mysql_upgrade
|
|
\fB\-\-upgrade\-system\-tables\fR\fR,
|
|
\fB\-s \fR
|
|
.sp
|
|
Only upgrade the system tables in the mysql database\&. Tables in other databases are not checked or touched\&.
|
|
.RE
|
|
.sp
|
|
.RS 4
|
|
.ie n \{\
|
|
\h'-04'\(bu\h'+03'\c
|
|
.\}
|
|
.el \{\
|
|
.sp -1
|
|
.IP \(bu 2.3
|
|
.\}
|
|
.\" mysql_upgrade: user option
|
|
.\" user option: mysql_upgrade
|
|
\fB\-\-user=\fR\fB\fIuser_name\fR\fR,
|
|
\fB\-u \fR\fB\fIuser_name\fR\fR
|
|
.sp
|
|
The MariaDB user name to use when connecting to the server and not using the current login\&.
|
|
.RE
|
|
.sp
|
|
.RS 4
|
|
.ie n \{\
|
|
\h'-04'\(bu\h'+03'\c
|
|
.\}
|
|
.el \{\
|
|
.sp -1
|
|
.IP \(bu 2.3
|
|
.\}
|
|
.\" mysql_upgrade: verbose option
|
|
.\" verbose option: mysql_upgrade
|
|
\fB\-\-verbose\fR
|
|
.sp
|
|
Display more output about the process\&. Using it twice will print connection
|
|
arguments; using it 3 times will print out all CHECK, RENAME and ALTER TABLE
|
|
commands used during the check phase; using it 4 times (added in MariaDB 10.0.14)
|
|
will also write out all mysqlcheck commands used\&.
|
|
.RE
|
|
.sp
|
|
.RS 4
|
|
.ie n \{\
|
|
\h'-04'\(bu\h'+03'\c
|
|
.\}
|
|
.el \{\
|
|
.sp -1
|
|
.IP \(bu 2.3
|
|
.\}
|
|
.\" mysql_upgrade: version option
|
|
.\" version option: mysql_upgrade
|
|
\fB\-\-version\fR,
|
|
\fB\-V\fR
|
|
.sp
|
|
Output version information and exit\&.
|
|
.RE
|
|
.sp
|
|
.RS 4
|
|
.ie n \{\
|
|
\h'-04'\(bu\h'+03'\c
|
|
.\}
|
|
.el \{\
|
|
.sp -1
|
|
.IP \(bu 2.3
|
|
.\}
|
|
.\" mysql_upgrade: version-check option
|
|
.\" version-check option: mysql_upgrade
|
|
\fB\-\-version\-check\fR,
|
|
\fB\-k\fR
|
|
.sp
|
|
Run this program only if its 'server version' matches the version
|
|
of the server to which it's connecting. Note: the 'server version'
|
|
of the program is the version of the MariaDB server with which
|
|
it was built/distributed. Defaults to on; use \fB\-\-skip\-version\-check\fR to disable\&.
|
|
.RE
|
|
.sp
|
|
.RS 4
|
|
.ie n \{\
|
|
\h'-04'\(bu\h'+03'\c
|
|
.\}
|
|
.el \{\
|
|
.sp -1
|
|
.IP \(bu 2.3
|
|
.\}
|
|
.\" mysql_upgrade: write-binlog option
|
|
.\" write-binlog option: mysql_upgrade
|
|
\fB\-\-write\-binlog\fR
|
|
.sp
|
|
Cause binary logging to be enabled while
|
|
\fBmysql_upgrade\fR
|
|
runs\&.
|
|
.RE
|
|
.SH "COPYRIGHT"
|
|
.br
|
|
.PP
|
|
Copyright 2007-2008 MySQL AB, 2008-2010 Sun Microsystems, Inc., 2010-2019 MariaDB Foundation
|
|
.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 02110-1335 USA or see http://www.gnu.org/licenses/.
|
|
.sp
|
|
.SH "SEE ALSO"
|
|
For more information, please refer to the MariaDB Knowledge Base, available online at https://mariadb.com/kb/
|
|
.SH AUTHOR
|
|
MariaDB Foundation (http://www.mariadb.org/).
|