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.TH "mysql_51" "1" "" "" "User Commands"

.SH NAME

MySQL 5.1 \- MySQL RDBMS version 5.1 for Solaris 

.SH DESCRIPTION

MySQL version 5.1 for Solaris is delivered in the following

3 packages:

.TS

box;

cbp-1 | cbp-1

| | | .

Package	Contents

=

database/mysql-51	MySQL 5.1 Server package

=

database/mysql-51/library	MySQL 5.1 lib package (lib component)

=

database/mysql-51/tests	MySQL 5.1 test package

.TE

.PP

The MySQL 5.1 software for Solaris is installed into a number of

sub-directories of /usr/mysql/5.1.  

The database/mysql-51 package installs the following directories:

.TS

box;

cbp-1 | cbp-1

| | | .

Directory	Contents

=

/usr/mysql/5.1/bin	Binaries and Scripts

=

/usr/mysql/5.1/include	Development header files

=

/usr/mysql/5.1/man/man1	Manual pages for client programs

=

/usr/mysql/5.1/man/man8	Manual pages for server programs

=

/usr/mysql/5.1/share	Shared data:locale,timezone 	

=

/usr/mysql/5.1/docs	HTML documentation 

.TE

.PP

The database/mysql-51 package also installs the following 64-bit directories

.TP

.ie t \(bu

.el o

\fB/usr/mysql/5.1/bin/64\fR - 64-bit

Binaries and scripts

.TP

.ie t \(bu

.el o

.RE

.sp

.LP

The following directories are additionally created by database/mysql-51 package

.TS

box;

cbp-1 | cbp-1

| | | .

Directory	Contents

=

/var/mysql/5.1/data	Default database data directory

=

/etc/mysql/5.1	Configuration file location

.TE

.PP

The database/mysql-51 package also installs the following SMF files to facilitate automatic service management

(refer to smf(5) and the SMF section below):

.RS

.PP

.br

/lib/svc/manifest/application/database/mysql_51.xml

./br

/lib/svc/method/mysql_51

.RE

.PP

The database/mysql-51/tests package creates the following directories:

.TS

box;

cbp-1 | cbp-1

| | | .

Directory	Contents

=

/usr/mysql/5.1/mysql-test	MySQL test programs

=

/usr/mysql/5.1/sql-bench	SQL Benchmark test

.TE

.PP

The database/mysql-51/library package  contains the libraries for client API:

.TS

box;

cbp-1 | cbp-1

| | | .

Directory	Contents

=

/usr/mysql/5.1/lib	Libraries for client API

=

/usr/mysql/5.1/lib/64	64-bit Libraries for client API 

.TE

.PP

.SH DTrace SUPPORT for MySQL SERVER

MySQL 5.1 provides for the DTrace support at the time of the mysql server startup.

MySQL server registers the probes for the provider mysql. 

.br  

Probes that are used at the time of creating and closing of client connection are

.sp

.LP

probe connection-start();

.br

probe connection-done();

.sp

.LP

.br

Probes that fire at the start/end of any client command processing (including SQL queries)

.sp

.LP

probe command-start();

.br

probe command-done();

.sp

.LP

.br

Probes that fire at the start/end of any SQL query processing.

.sp

.LP

probe query-start();

.br

probe query-done();

.sp

.LP

.br

Probes that fire at the start/end of SQL query parsing

.sp

.LP

probe query-parse-start();

.br

probe query-parse-done();

.sp

.LP

.br

Probes that track whether the query hits the query cache or not

.sp

.LP

probe query-cache-hit();

.br

probe query-cache-miss();

.sp

.LP

.br

Probes that fire when the actual query exectuion start,ie after parsing 

and checking the query cache, but before privilege checks,optimizing etc. 

.sp

.LP

probe query-exec-start();

.br

probe query-exec-done();

.sp

.LP

.br

Probes that are used to perform to write operations towards any handler are as listed below

.sp

.LP

probe insert-row-start();

.br

probe insert-row-done();

.br

probe update-row-start();

.br

probe update-row-done();

.br

probe delete-row-start();

.br

probe delete-row-done();

.sp

.LP

.br

probe is activated when calling external_lock for any handler depending on the lock type being acquired

or released

.sp

.LP

.br

probe handler-rdlock-start();

.br

probe handler-rdlock-done();

.br

probe handler-wlock-start();

.br

probe handler-wrlock-done();

.br

probe handler-unlock-start();

.br

probe handler-unlock-done();

.sp

.LP

.br

probes are activated when a filesort activity happens in a query

.sp

.LP

probe filesort-start();

.br

probe filesort-end();

.sp

.LP

.br

The query types SELECT, INSERT, INSERT AS SELECT, UPDATE, UPDATE with

multiple tables, DELETE, DELETE with multiple tables are all probed.

The start probe always contains the query text

.sp

.LP

probe select-start(char *query);

.br

probe select-done();

.br

probe insert-start(char *query);

.br

probe insert-end();

.br

probe insert-select-start(char *query);

.br

probe insert-select-done();

.br

probe update-start(char *query);

.br

probe update-done();

.br

probe multi-update-start(char *query);

.br

probe multi-update-done();

.br

probe delete-start(char *query);

.br

probe delete-done();

.br

probe multi-delete-start(char *query);

.br

probe multi-delete-done();

.sp

.LP

.br

These probes are used to measure the time waiting for network traffic

or identify network-related problems

.sp

.LP

probe net-read-start();

.br

probe net-read-done();

.br

probe net-write-start();

.br

probe net-write-done();

.br

.SH AUTOMATIC SERVICE MANAGEMENT (SMF)

MySQL 5.1  for Solaris includes files necessary to register with the

service management facility described in smf(5). 

After installation of the database/mysql-51 package, register the MySQL service as under:

.br

example%svccfg import

        /lib/svc/manifest/application/database/mysql_51.xml

The mysql:version_51 service is disabled by default. You can check the status of the service by issuing the following command :

.br

example% svcs mysql

.br

STATE          STIME    FMRI

.br

disabled 14:27:09 svc:/application/database/mysql:version_51

Enable the mysql:version_51 service by issuing the following command :

.br

example%svcadm  enable mysql:version_51

The state of the service instance should change to "online", and the database server should be started :

.br

example% svcs mysql

.br

STATE          STIME    FMRI

.br

online 14:30:08 svc:/application/database/mysql:version_51

.br

The 32-bit MySQL daemon runs by default. To start the 64-bit

server, execute the following commands:

.sp

.LP

\fB%svccfg\fR

.sp

.LP

\fBsvc>select mysql:version_51\fR

.sp

.LP

\fBsvc:/application/database/mysql:version_51>listprop mysql/enable_64bit\fR

.sp

.LP

\fBmysql/enable_64bit boolean false\fR

.sp

.LP

\fBsvc:/application/database/mysql:version_51>setprop mysql/enable_64bit=true\fR

.sp

.LP

\fBsvc:/application/database/mysql:version_51>listprop mysql/enable_64bit\fR

.sp

.LP

\fBmysql/enable_64bit boolean true\fR

.sp

.LP

\fBsvc:/application/database/mysql:version_51>quit\fR

.sp

.LP

\fB%svcadm refresh mysql:version_51\fR

.sp

.LP

\fB%svcadm enable mysql:version_51\fR

.sp

.LP

The 64-bit server is initiated.

.sp

.sp

.TS

tab(^G);

lw(.95i) lw(.79i) lw(3.76i)

lw(.95i) lw(.79i) lw(3.76i)

.

STATE          STIME    FMRI

.br

online 15.10:08 svc:/application/database/mysql:version_51

.br

.TE

.LP

Note -

.sp

.RS 2

By default, the \fBmysql/enable_64bit\fR property

is set to \fBFalse\fR. Set it \fBTrue\fR to start

the 64-bit server.

.RE

.sp

.LP

To shutdown the database instance and prevent automatic restart (for example

during scheduled downtime for maintenance), disable the SMF service by running:

example% svcadm disable mysql:version_51

.br

example% svcs mysql

.br

STATE          STIME    FMRI

.br

disabled 14:30:08 svc:/application/database/mysql:version_51

.br

.RE

.SH REFERENCES

.PP

http://www.mysql.com