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'\" t .\" .TH "\FBMYSQLSLAP\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 * .\" ----------------------------------------------------------------- .\" mysqlslap .\" load emulation .SH "NAME" mysqlslap \- load emulation client .SH "SYNOPSIS" .HP \w'\fBmysqlslap\ [\fR\fB\fIoptions\fR\fR\fB]\fR\ 'u \fBmysqlslap [\fR\fB\fIoptions\fR\fR\fB]\fR .SH "DESCRIPTION" .PP \fBmysqlslap\fR is a diagnostic program designed to emulate client load for a MariaDB server and to report the timing of each stage\&. It works as if multiple clients are accessing the server\&. .PP Invoke \fBmysqlslap\fR like this: .sp .if n \{\ .RS 4 .\} .nf shell> \fBmysqlslap [\fR\fB\fIoptions\fR\fR\fB]\fR .fi .if n \{\ .RE .\} .PP Some options such as \fB\-\-create\fR or \fB\-\-query\fR enable you to specify a string containing an SQL statement or a file containing statements\&. If you specify a file, by default it must contain one statement per line\&. (That is, the implicit statement delimiter is the newline character\&.) Use the \fB\-\-delimiter\fR option to specify a different delimiter, which enables you to specify statements that span multiple lines or place multiple statements on a single line\&. You cannot include comments in a file; \fBmysqlslap\fR does not understand them\&. .PP \fBmysqlslap\fR runs in three stages: .sp .RS 4 .ie n \{\ \h'-04' 1.\h'+01'\c .\} .el \{\ .sp -1 .IP " 1." 4.2 .\} Create schema, table, and optionally any stored programs or data you want to using for the test\&. This stage uses a single client connection\&. .RE .sp .RS 4 .ie n \{\ \h'-04' 2.\h'+01'\c .\} .el \{\ .sp -1 .IP " 2." 4.2 .\} Run the load test\&. This stage can use many client connections\&. .RE .sp .RS 4 .ie n \{\ \h'-04' 3.\h'+01'\c .\} .el \{\ .sp -1 .IP " 3." 4.2 .\} Clean up (disconnect, drop table if specified)\&. This stage uses a single client connection\&. .RE .PP Examples: .PP Supply your own create and query SQL statements, with 50 clients querying and 200 selects for each: .sp .if n \{\ .RS 4 .\} .nf mysqlslap \-\-delimiter=";" \e \-\-create="CREATE TABLE a (b int);INSERT INTO a VALUES (23)" \e \-\-query="SELECT * FROM a" \-\-concurrency=50 \-\-iterations=200 .fi .if n \{\ .RE .\} .PP Let \fBmysqlslap\fR build the query SQL statement with a table of two INT columns and three VARCHAR columns\&. Use five clients querying 20 times each\&. Do not create the table or insert the data (that is, use the previous test\'s schema and data): .sp .if n \{\ .RS 4 .\} .nf mysqlslap \-\-concurrency=5 \-\-iterations=20 \e \-\-number\-int\-cols=2 \-\-number\-char\-cols=3 \e \-\-auto\-generate\-sql .fi .if n \{\ .RE .\} .PP Tell the program to load the create, insert, and query SQL statements from the specified files, where the create\&.sql file has multiple table creation statements delimited by \';\' and multiple insert statements delimited by \';\'\&. The \fB\-\-query\fR file will have multiple queries delimited by \';\'\&. Run all the load statements, then run all the queries in the query file with five clients (five times each): .sp .if n \{\ .RS 4 .\} .nf mysqlslap \-\-concurrency=5 \e \-\-iterations=5 \-\-query=query\&.sql \-\-create=create\&.sql \e \-\-delimiter=";" .fi .if n \{\ .RE .\} .PP \fBmysqlslap\fR supports the following options, which can be specified on the command line or in the [mysqlslap] and [client] option file groups\&. \fBmysqlslap\fR also supports the options for processing option files\&. .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: help option .\" help option: mysqlslap \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 .\} .\" mysqlslap: auto-generate-sql option .\" auto-generate-sql option: mysqlslap \fB\-\-auto\-generate\-sql\fR, \fB\-a\fR .sp Generate SQL statements automatically when they are not supplied in files or via command options\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: auto-generate-sql-add-autoincrement option .\" auto-generate-sql-add-autoincrement option: mysqlslap \fB\-\-auto\-generate\-sql\-add\-autoincrement\fR .sp Add an AUTO_INCREMENT column to automatically generated tables\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: auto-generate-sql-execute-number option .\" auto-generate-sql-execute-number option: mysqlslap \fB\-\-auto\-generate\-sql\-execute\-number=\fR\fB\fIN\fR\fR .sp Specify how many queries to generate automatically\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: auto-generate-sql-guid-primary option .\" auto-generate-sql-guid-primary option: mysqlslap \fB\-\-auto\-generate\-sql\-guid\-primary\fR .sp Add a GUID\-based primary key to automatically generated tables\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: auto-generate-sql-load-type option .\" auto-generate-sql-load-type option: mysqlslap \fB\-\-auto\-generate\-sql\-load\-type=\fR\fB\fItype\fR\fR .sp Specify the test load type\&. The allowable values are read (scan tables), write (insert into tables), key (read primary keys), update (update primary keys), or mixed (half inserts, half scanning selects)\&. The default is mixed\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: auto-generate-sql-secondary-indexes option .\" auto-generate-sql-secondary-indexes option: mysqlslap \fB\-\-auto\-generate\-sql\-secondary\-indexes=\fR\fB\fIN\fR\fR .sp Specify how many secondary indexes to add to automatically generated tables\&. By default, none are added\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: auto-generate-sql-unique-query-number option .\" auto-generate-sql-unique-query-number option: mysqlslap \fB\-\-auto\-generate\-sql\-unique\-query\-number=\fR\fB\fIN\fR\fR .sp How many different queries to generate for automatic tests\&. For example, if you run a key test that performs 1000 selects, you can use this option with a value of 1000 to run 1000 unique queries, or with a value of 50 to perform 50 different selects\&. The default is 10\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: auto-generate-sql-unique-write-number option .\" auto-generate-sql-unique-write-number option: mysqlslap \fB\-\-auto\-generate\-sql\-unique\-write\-number=\fR\fB\fIN\fR\fR .sp How many different queries to generate for \fB\-\-auto\-generate\-sql\-write\-number\fR\&. The default is 10\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: auto-generate-sql-write-number option .\" auto-generate-sql-write-number option: mysqlslap \fB\-\-auto\-generate\-sql\-write\-number=\fR\fB\fIN\fR\fR .sp How many row inserts to perform on each thread\&. The default is 100\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: commit option .\" commit option: mysqlslap \fB\-\-commit=\fR\fB\fIN\fR\fR .sp How many statements to execute before committing\&. The default is 0 (no commits are done)\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: compress option .\" compress option: mysqlslap \fB\-\-compress\fR, \fB\-C\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 .\} .\" mysqlslap: concurrency option .\" concurrency option: mysqlslap \fB\-\-concurrency=\fR\fB\fIN\fR\fR, \fB\-c \fR\fB\fIN\fR\fR .sp The number of clients to simulate when issuing the SELECT statement\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: create option .\" create option: mysqlslap \fB\-\-create=\fR\fB\fIvalue\fR\fR .sp The file or string containing the statement to use for creating the table\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: create-schema option .\" create-schema option: mysqlslap \fB\-\-create\-schema=\fR\fB\fIvalue\fR\fR .sp The schema in which to run the tests\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: csv option .\" csv option: mysqlslap \fB\-\-csv[=\fR\fB\fIfile_name\fR\fR\fB]\fR .sp Generate output in comma\-separated values format\&. The output goes to the named file, or to the standard output if no file is given\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: debug option .\" debug option: mysqlslap \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,/tmp/mysqlslap\&.trace\'\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: debug-check option .\" debug-check option: mysqlslap \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 .\} .\" mysqlslap: debug-info option .\" debug-info option: mysqlslap \fB\-\-debug\-info\fR, \fB\-T\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 .\} .\" mysqlslap: default-auth option .\" default-auth option: mysqlslap \fB\-\-default\-auth=\fR\fB\fIname\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 .\} .\" mysqlslap: defaults-extra-file option .\" defaults-extra-file option: mysqlslap \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 .\} .\" mysqlslap: defaults-file option .\" defaults-file option: mysqlslap \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 .\} .\" mysqlslap: delimiter option .\" delimiter option: mysqlslap \fB\-\-delimiter=\fR\fB\fIstr\fR\fR, \fB\-F \fR\fB\fIstr\fR\fR .sp The delimiter to use in SQL statements supplied in files or via command options\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: detach option .\" detach option: mysqlslap \fB\-\-detach=\fR\fB\fIN\fR\fR .sp Detach (close and reopen) each connection after each \fIN\fR statements\&. The default is 0 (connections are not detached)\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: engine option .\" engine option: mysqlslap \fB\-\-engine=\fR\fB\fIengine_name\fR\fR, \fB\-e \fR\fB\fIengine_name\fR\fR .sp Comma separated list of storage engines to use for creating the table\&. The test is run for each engine\&. You can also specify an option for an engine after a colon, for example \fBmemory:max_row=2300\fR\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: host option .\" host option: mysqlslap \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 .\} .\" mysqlslap: init-command option .\" init-command option: mysqlslap \fB\-\-init\-command=str\fR .sp SQL Command to execute when connecting to MariaDB server\&. Will automatically be re\-executed when reconnecting\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: iterations option .\" iterations option: mysqlslap \fB\-\-iterations=\fR\fB\fIN\fR\fR, \fB\-i \fR\fB\fIN\fR\fR .sp The number of times to run the tests\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: no-defaults option .\" no-defaults option: mysqlslap \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 .\} .\" mysqlslap: no-drop option .\" no-drop option: mysqlslap \fB\-\-no\-drop\fR .sp Do not drop any schema created during the test after the test is complete\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: number-char-cols option .\" number-char-cols option: mysqlslap \fB\-\-number\-char\-cols=\fR\fB\fIN\fR\fR, \fB\-x \fR\fB\fIN\fR\fR .sp The number of VARCHAR columns to use if \fB\-\-auto\-generate\-sql\fR is specified\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: number-int-cols option .\" number-int-cols option: mysqlslap \fB\-\-number\-int\-cols=\fR\fB\fIN\fR\fR, \fB\-y \fR\fB\fIN\fR\fR .sp The number of INT columns to use if \fB\-\-auto\-generate\-sql\fR is specified\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: number-of-queries option .\" number-of-queries option: mysqlslap \fB\-\-number\-of\-queries=\fR\fB\fIN\fR\fR .sp Limit each client to approximately this many queries\&. Query counting takes into account the statement delimiter\&. For example, if you invoke \fBmysqlslap\fR as follows, the ; delimiter is recognized so that each instance of the query string counts as two queries\&. As a result, 5 rows (not 10) are inserted\&. .sp .if n \{\ .RS 4 .\} .nf shell> \fBmysqlslap \-\-delimiter=";" \-\-number\-of\-queries=10\fR \fB\-\-query="use test;insert into t values(null)"\fR .fi .if n \{\ .RE .\} .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: only-print option .\" only-print option: mysqlslap \fB\-\-only\-print\fR .sp Do not connect to databases\&. \fBmysqlslap\fR only prints what it would have done\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: password option .\" password option: mysqlslap \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, \fBmysqlslap\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 .\} .\" mysqlslap: pipe option .\" pipe option: mysqlslap \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 .\} .\" mysqlslap: plugin-dir option .\" plugin-dir option: mysqlslap \fB\-\-plugin\-dir=\fIdir_name\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 .\} .\" mysqlslap: port option .\" port option: mysqlslap \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 .\} .\" mysqlslap: post-query option .\" post-query option: mysqlslap \fB\-\-post\-query=\fR\fB\fIvalue\fR\fR .sp The file or string containing the statement to execute after the tests have completed\&. This execution is not counted for timing purposes\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: post-system option .\" post-system option: mysqlslap \fB\-\-post\-system=\fR\fB\fIstr\fR\fR .sp The string to execute via system() after the tests have completed\&. This execution is not counted for timing purposes\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: pre-query option .\" pre-query option: mysqlslap \fB\-\-pre\-query=\fR\fB\fIvalue\fR\fR .sp The file or string containing the statement to execute before running the tests\&. This execution is not counted for timing purposes\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: pre-system option .\" pre-system option: mysqlslap \fB\-\-pre\-system=\fR\fB\fIstr\fR\fR .sp The string to execute via system() before running the tests\&. This execution is not counted for timing purposes\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: print-defaults option .\" print-defaults option: mysqlslap \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 .\} .\" mysqlslap: protocol option .\" protocol option: mysqlslap \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 .\} .\" mysqlslap: query option .\" query option: mysqlslap \fB\-\-query=\fR\fB\fIvalue\fR\fR, \fB\-q \fR\fB\fIvalue\fR\fR .sp The file or string containing the SELECT statement to use for retrieving data\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: shared-memory-base-name option .\" shared-memory-base-name option: mysqlslap \fB\-\-shared\-memory\-base\-name=\fR\fB\fIname\fR\fR .sp On Windows, the shared\-memory name to use, for connections made via shared memory to a local server\&. This option applies only if the server supports shared\-memory connections\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: silent option .\" silent option: mysqlslap \fB\-\-silent\fR, \fB\-s\fR .sp Silent mode\&. No output\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: socket option .\" socket option: mysqlslap \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 .\} .\" mysqlshow: SSL options .\" SSL options: mysqlshow \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 .\} .\" mysqlshow: SSL CA option .\" SSL CA option: mysqlshow \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 .\} .\" mysqlshow: SSL CA Path option .\" SSL CA Path option: mysqlshow \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 .\} .\" mysqlshow: SSL Cert option .\" SSL Cert option: mysqlshow \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 .\} .\" mysqlshow: SSL Cipher option .\" SSL Cipher option: mysqlshow \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 .\} .\" mysqlshow: SSL Key option .\" SSL Key option: mysqlshow \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 .\} .\" mysqlshow: SSL Crl option .\" SSL CRL option: mysqlshow \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 .\} .\" mysqlshow: SSL Crlpath option .\" SSL Crlpath option: mysqlshow \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 .\} .\" mysqlshow: SSL Verify Server Cert option .\" SSL Verify Server Cert option: mysqlshow \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 .\} .\" mysqlslap: user option .\" user option: mysqlslap \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 .\} .\" mysqlslap: verbose option .\" verbose option: mysqlslap \fB\-\-verbose\fR, \fB\-v\fR .sp Verbose mode\&. Print more information about what the program does\&. This option can be used multiple times to increase the amount of information\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} .\" mysqlslap: version option .\" version option: mysqlslap \fB\-\-version\fR, \fB\-V\fR .sp Display version information and exit\&. .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/).