Adding upstream version 1:10.11.6.upstream/1%10.11.6upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 1165 insertions, 0 deletions

diff --git a/man/mysqlslap.1 b/man/mysqlslap.1
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--- /dev/null
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@@ -0,0 +1,1165 @@
+'\" t
+.\"
+.TH "\fBMARIADB-SLAP\fR" "1" "15 May 2020" "MariaDB 10.11" "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"
+mariadb-slap \- load emulation client (mysqlslap is now a symlink to mariadb-slap)
+.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\&.
+Forces --protocol=tcp when specified on the command line without other connection properties\&.
+.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\&.
+Forces --protocol=socket when specified on the command line without other connection properties; on Windows, forces --protocol=pipe\&.
+.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., 2010-2020 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/).