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'\" t .\" .TH "\FBMYSQLCHECK\FR" "1" "14/12/2015" "MariaDB 10\&.1" "MariaDB Database System" .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .\" mysqlcheck .\" maintenance: tables .\" repair: tables .\" tables: maintenance .\" tables: repair .SH "NAME" mysqlcheck \- a table maintenance program .SH "SYNOPSIS" .HP \w'\fBmysqlcheck\ [\fR\fB\fIoptions\fR\fR\fB]\ [\fR\fB\fIdb_name\fR\fR\fB\ [\fR\fB\fItbl_name\fR\fR\fB\ \&.\&.\&.]]\fR\ 'u \fBmysqlcheck [\fR\fB\fIoptions\fR\fR\fB] [\fR\fB\fIdb_name\fR\fR\fB [\fR\fB\fItbl_name\fR\fR\fB \&.\&.\&.]]\fR .SH "DESCRIPTION" .PP The \fBmysqlcheck\fR client performs table maintenance: It checks, repairs, optimizes, or analyzes tables\&. .PP Each table is locked and therefore unavailable to other sessions while it is being processed, although for check operations, the table is locked with a READ lock only\&. Table maintenance operations can be time\-consuming, particularly for large tables\&. If you use the \fB\-\-databases\fR or \fB\-\-all\-databases\fR option to process all tables in one or more databases, an invocation of \fBmysqlcheck\fR might take a long time\&. (This is also true for \fBmysql_upgrade\fR because that program invokes \fBmysqlcheck\fR to check all tables and repair them if necessary\&.) .PP \fBmysqlcheck\fR is similar in function to \fBmyisamchk\fR, but works differently\&. The main operational difference is that \fBmysqlcheck\fR must be used when the \fBmysqld\fR server is running, whereas \fBmyisamchk\fR should be used when it is not\&. The benefit of using \fBmysqlcheck\fR is that you do not have to stop the server to perform table maintenance\&. .PP \fBmysqlcheck\fR uses the SQL statements CHECK TABLE, REPAIR TABLE, ANALYZE TABLE, and OPTIMIZE TABLE in a convenient way for the user\&. It determines which statements to use for the operation you want to perform, and then sends the statements to the server to be executed\&. .PP The MyISAM storage engine supports all four maintenance operations, so \fBmysqlcheck\fR can be used to perform any of them on MyISAM tables\&. Other storage engines do not necessarily support all operations\&. In such cases, an error message is displayed\&. For example, if test\&.t is a MEMORY table, an attempt to check it produces this result: .sp .if n \{\ .RS 4 .\} .nf shell> \fBmysqlcheck test t\fR test\&.t note : The storage engine for the table doesn\'t support check .fi .if n \{\ .RE .\} .PP If \fBmysqlcheck\fR is unable to repair a table, see the MariaDB Knowledge Base for manual table repair strategies\&. This will be the case, for example, for InnoDB tables, which can be checked with CHECK TABLE, but not repaired with REPAIR TABLE\&. .PP The use of \fBmysqlcheck\fR with partitioned tables is not supported\&. .if n \{\ .sp .\} .RS 4 .it 1 an-trap .nr an-no-space-flag 1 .nr an-break-flag 1 .br .ps +1 \fBCaution\fR .ps -1 .br .PP It is best to make a backup of a table before performing a table repair operation; under some circumstances the operation might cause data loss\&. Possible causes include but are not limited to file system errors\&. .sp .5v .RE .PP There are three general ways to invoke \fBmysqlcheck\fR: .sp .if n \{\ .RS 4 .\} .nf shell> \fBmysqlcheck [\fR\fB\fIoptions\fR\fR\fB] \fR\fB\fIdb_name\fR\fR\fB [\fR\fB\fItbl_name\fR\fR\fB \&.\&.\&.]\fR shell> \fBmysqlcheck [\fR\fB\fIoptions\fR\fR\fB] \-\-databases \fR\fB\fIdb_name\fR\fR\fB \&.\&.\&.\fR shell> \fBmysqlcheck [\fR\fB\fIoptions\fR\fR\fB] \-\-all\-databases\fR .fi .if n \{\ .RE .\} .PP If you do not name any tables following \fIdb_name\fR or if you use the \fB\-\-databases\fR or \fB\-\-all\-databases\fR option, entire databases are checked\&. .PP \fBmysqlcheck\fR has a special feature compared to other client programs\&. The default behavior of checking tables (\fB\-\-check\fR) can be changed by renaming the binary\&. If you want to have a tool that repairs tables by default, you should just make a copy of \fBmysqlcheck\fR named \fBmysqlrepair\fR, or make a symbolic link to \fBmysqlcheck\fR named \fBmysqlrepair\fR\&. If you invoke \fBmysqlrepair\fR, it repairs tables\&. .PP The following names can be used to change \fBmysqlcheck\fR default behavior\&. .TS allbox tab(:); l l l l l l. T{ \fBmysqlrepair\fR T}:T{ The default option is \fB\-\-repair\fR T} T{ \fBmysqlanalyze\fR T}:T{ The default option is \fB\-\-analyze\fR T} T{ \fBmysqloptimize\fR T}:T{ The default option is \fB\-\-optimize\fR T} .TE .sp 1 .PP \fBmysqlcheck\fR supports the following options, which can be specified on the command line or in the [mysqlcheck] and [client] option file groups\&. .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: help option .\" help option: mysqlcheck \fB\-\-help\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 .\} .\" mysqlcheck: all-databases option .\" all-databases option: mysqlcheck \fB\-\-all\-databases\fR, \fB\-A\fR .sp Check all tables in all databases\&. This is the same as using the \fB\-\-databases\fR option and naming all the databases on the command line\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: all-in-1 option .\" all-in-1 option: mysqlcheck \fB\-\-all\-in\-1\fR, \fB\-1\fR .sp Instead of issuing a statement for each table, execute a single statement for each database that names all the tables from that database to be processed\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: analyze option .\" analyze option: mysqlcheck \fB\-\-analyze\fR, \fB\-a\fR .sp Analyze the tables\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: auto-repair option .\" auto-repair option: mysqlcheck \fB\-\-auto\-repair\fR .sp If a checked table is corrupted, automatically fix it\&. Any necessary repairs are done after all tables have been checked\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: character-sets-dir option .\" character-sets-dir option: mysqlcheck \fB\-\-character\-sets\-dir=\fR\fB\fIpath\fR\fR .sp The directory where character sets are installed\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: check option .\" check option: mysqlcheck \fB\-\-check\fR, \fB\-c\fR .sp Check the tables for errors\&. This is the default operation\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: check-only-changed option .\" check-only-changed option: mysqlcheck \fB\-\-check\-only\-changed\fR, \fB\-C\fR .sp Check only tables that have changed since the last check or that have not been closed properly\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: check-upgrade option .\" check-upgrade option: mysqlcheck \fB\-\-check\-upgrade\fR, \fB\-g\fR .sp Invoke CHECK TABLE with the FOR UPGRADE option to check tables for incompatibilities with the current version of the server\&. This option automatically enables the \fB\-\-fix\-db\-names\fR and \fB\-\-fix\-table\-names\fR options\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: compress option .\" compress option: mysqlcheck \fB\-\-compress\fR .sp Compress all information sent between the client and the server if both support compression\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: databases option .\" databases option: mysqlcheck \fB\-\-databases\fR, \fB\-B\fR .sp Process all tables in the named databases\&. Normally, \fBmysqlcheck\fR treats the first name argument on the command line as a database name and following names as table names\&. With this option, it treats all name arguments as database names\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: debug option .\" debug option: mysqlcheck \fB\-\-debug[=\fR\fB\fIdebug_options\fR\fR\fB]\fR, \fB\-# [\fR\fB\fIdebug_options\fR\fR\fB]\fR .sp Write a debugging log\&. A typical \fIdebug_options\fR string is \'d:t:o,\fIfile_name\fR\'\&. The default is \'d:t:o\'\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: debug-check option .\" debug-check option: mysqlcheck \fB\-\-debug\-check\fR .sp Print some debugging information when the program exits\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: debug-info option .\" debug-info option: mysqlcheck \fB\-\-debug\-info\fR .sp Print debugging information and memory and CPU usage statistics when the program exits\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: default-auth option .\" default-auth option: mysqlcheck \fB\-\-default\-auth=\fR\fB\fIname\fR\fR .sp Default authentication client-side plugin to use\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: default-character-set option .\" default-character-set option: mysqlcheck \fB\-\-default\-character\-set=\fR\fB\fIcharset_name\fR\fR .sp Use \fIcharset_name\fR as the default character set\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: defaults-extra-file option .\" defaults-extra-file option: mysqlcheck \fB\-\-defaults\-extra\-file=\fR\fB\fIfilename\fR\fR .sp Set \fB\fIfilename\fR\fR as the file to read default options from after the global defaults files has been read\&. Must be given as first option\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: defaults-file option .\" defaults-file option: mysqlcheck \fB\-\-defaults\-file=\fR\fB\fIfilename\fR\fR .sp Set \fB\fIfilename\fR\fR as the file to read default options from, override global defaults files\&. Must be given as first option\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: extended option .\" extended option: mysqlcheck \fB\-\-extended\fR, \fB\-e\fR .sp If you are using this option to check tables, it ensures that they are 100% consistent but takes a long time\&. .sp If you are using this option to repair tables, it will force using the old, slow, repair with keycache method, instead of the much faster repair by sorting. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: fast option .\" fast option: mysqlcheck \fB\-\-fast\fR, \fB\-F\fR .sp Check only tables that have not been closed properly\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: fix-db-names option .\" fix-db-names option: mysqlcheck \fB\-\-fix\-db\-names\fR .sp Convert database names to the format used since MySQL 5\&.1\&. Only database names that contain special characters are affected\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: fix-table-names option .\" fix-table-names option: mysqlcheck \fB\-\-fix\-table\-names\fR .sp Convert table names (including views) to the format used since MySQL 5\&.1\&. Only table names that contain special characters are affected\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: flush option .\" flush option: mysqlcheck \fB\-\-flush\fR, .sp Flush each table after check. This is useful if you don't want to have the checked tables take up space in the caches after the check\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: force option .\" force option: mysqlcheck \fB\-\-force\fR, \fB\-f\fR .sp Continue even if an SQL error occurs\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: host option .\" host option: mysqlcheck \fB\-\-host=\fR\fB\fIhost_name\fR\fR, \fB\-h \fR\fB\fIhost_name\fR\fR .sp Connect to the MariaDB server on the given host\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: medium-check option .\" medium-check option: mysqlcheck \fB\-\-medium\-check\fR, \fB\-m\fR .sp Do a check that is faster than an \fB\-\-extended\fR operation\&. This finds only 99\&.99% of all errors, which should be good enough in most cases\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: no-defaults option .\" no-defaults option: mysqlcheck \fB\-\-no\-defaults\fR .sp Do not read default options from any option file\&. This must be given as the first argument\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: optimize option .\" optimize option: mysqlcheck \fB\-\-optimize\fR, \fB\-o\fR .sp Optimize the tables\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: password option .\" password option: mysqlcheck \fB\-\-password[=\fR\fB\fIpassword\fR\fR\fB]\fR, \fB\-p[\fR\fB\fIpassword\fR\fR\fB]\fR .sp The password to use when connecting to the server\&. If you use the short option form (\fB\-p\fR), you \fIcannot\fR have a space between the option and the password\&. If you omit the \fIpassword\fR value following the \fB\-\-password\fR or \fB\-p\fR option on the command line, \fBmysqlcheck\fR prompts for one\&. .sp 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\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: persisent option .\" persistent option: mysql \fB\-\-persistent\fR, \fB\-Z\fR .sp Used with ANALYZE TABLE to append the option PERSISENT FOR ALL. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: pipe option .\" pipe option: mysql \fB\-\-pipe\fR, \fB\-W\fR .sp On Windows, connect to the server via a named pipe\&. This option applies only if the server supports named\-pipe connections\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: plugin-dir option .\" plugin-dir option: mysqlcheck \fB\-\-plugin\-dir=\fR\fB\fIname\fR\fR .sp Directory for client-side plugins\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: port option .\" port option: mysqlcheck \fB\-\-port=\fR\fB\fIport_num\fR\fR, \fB\-P \fR\fB\fIport_num\fR\fR .sp The TCP/IP port number to use for the connection\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: print-defaults option .\" print-defaults option: mysqlcheck \fB\-\-print\-defaults\fR .sp Print the program argument list and exit\&. This must be given as the first argument\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: process-tables option .\" process-tables option: mysqlcheck \fB\-\-process\-tables\fR .sp Perform the requested operation on tables. Defaults to on; use \fB--skip-process-tables\fR to disable\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: process-views option .\" process-views option: mysqlcheck \fB\-\-process\-views=\fB\fIval\fR .sp Perform the requested operation (only CHECK VIEW or REPAIR VIEW). Possible values are NO, YES (correct the checksum, if necessary, add the mariadb-version field), UPGRADE_FROM_MYSQL (same as YES and toggle the algorithm MERGE<->TEMPTABLE\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: protocol option .\" protocol option: mysqlcheck \fB\-\-protocol={TCP|SOCKET|PIPE|MEMORY}\fR .sp 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\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: quick option .\" quick option: mysqlcheck \fB\-\-quick\fR, \fB\-q\fR .sp If you are using this option to check tables, it prevents the check from scanning the rows to check for incorrect links\&. This is the fastest check method\&. .sp If you are using this option to repair tables, it tries to repair only the index tree\&. This is the fastest repair method\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: repair option .\" repair option: mysqlcheck \fB\-\-repair\fR, \fB\-r\fR .sp Perform a repair that can fix almost anything except unique keys that are not unique\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: silent option .\" silent option: mysqlcheck \fB\-\-silent\fR, \fB\-s\fR .sp Silent mode\&. Print only error messages\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: skip-database option .\" skip-database option: mysqlcheck \fB\-\-skip\-database=\fB\fIdb_name\fR \fB\-s\fR .sp Don't process the database (case-sensitive) specified as argument\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: socket option .\" socket option: mysqlcheck \fB\-\-socket=\fR\fB\fIpath\fR\fR, \fB\-S \fR\fB\fIpath\fR\fR .sp For connections to localhost, the Unix socket file to use, or, on Windows, the name of the named pipe to use\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqladmin: SSL options .\" SSL options: mysqladmin \fB\-\-ssl\fR .sp Enable SSL for connection (automatically enabled with other flags). Disable with \fB\-\-skip-ssl\fR\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqladmin: SSL CA option .\" SSL CA option: mysqladmin \fB\-\-ssl\-ca=\fIname\fR .sp CA file in PEM format (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 .\} .\" mysqladmin: SSL CA Path option .\" SSL CA Path option: mysqladmin \fB\-\-ssl\-capath=\fIname\fR .sp CA directory (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 .\} .\" mysqladmin: SSL Cert option .\" SSL Cert option: mysqladmin \fB\-\-ssl\-cert=\fIname\fR .sp X509 cert in PEM format (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 .\} .\" mysqladmin: SSL Cipher option .\" SSL Cipher option: mysqladmin \fB\-\-ssl\-cipher=\fIname\fR .sp SSL cipher to use (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 .\} .\" mysqladmin: SSL Key option .\" SSL Key option: mysqladmin \fB\-\-ssl\-key=\fIname\fR .sp X509 key in PEM format (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 .\} .\" mysqladmin: SSL Crl option .\" SSL CRL option: mysqladmin \fB\-\-ssl\-crl=\fIname\fR .sp Certificate revocation list (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 .\} .\" mysqladmin: SSL Crlpath option .\" SSL Crlpath option: mysqladmin \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 .\} .\" mysqladmin: SSL Verify Server Cert option .\" SSL Verify Server Cert option: mysqladmin \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 .\} .\" mysqlcheck: tables option .\" tables option: mysqlcheck \fB\-\-tables\fR .sp Override the \fB\-\-databases\fR or \fB\-B\fR option\&. All name arguments following the option are regarded as table names\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: use-frm option .\" use-frm option: mysqlcheck \fB\-\-use\-frm\fR .sp For repair operations on MyISAM tables, get the table structure from the \&.frm file so that the table can be repaired even if the \&.MYI header is corrupted\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: user option .\" user option: mysqlcheck \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\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: verbose option .\" verbose option: mysqlcheck \fB\-\-verbose\fR, \fB\-v\fR .sp Verbose mode\&. Print information about the various stages of program operation\&. Using one \fB--verbose\fR option will give you more information about what mysqlcheck is doing\&. .sp Using two \fB--verbose\fR options will also give you connection information\&. .sp Using it 3 times will print out all CHECK, RENAME and ALTER TABLE during the check phase\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: version option .\" version option: mysqlcheck \fB\-\-version\fR, \fB\-V\fR .sp Display version information and exit\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlcheck: write-binlog option .\" write-binlog option: mysqlcheck \fB\-\-write\-binlog\fR .sp This option is enabled by default, so that ANALYZE TABLE, OPTIMIZE TABLE, and REPAIR TABLE statements generated by \fBmysqlcheck\fR are written to the binary log\&. Use \fB\-\-skip\-write\-binlog\fR to cause NO_WRITE_TO_BINLOG to be added to the statements so that they are not logged\&. Use the \fB\-\-skip\-write\-binlog\fR when these statements should not be sent to replication slaves or run when using the binary logs for recovery from backup\&. .RE .SH "COPYRIGHT" .br .PP Copyright 2007-2008 MySQL AB, 2008-2010 Sun Microsystems, Inc., 2010-2015 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 02110-1301 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/).