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<?xml version="1.0" encoding="UTF-8"?>
<refentry version="5.0-subset Scilab" xml:id="how_to_start" xml:lang="en"
xmlns="http://docbook.org/ns/docbook"
xmlns:xlink="http://www.w3.org/1999/xlink"
xmlns:svg="http://www.w3.org/2000/svg"
xmlns:ns3="http://www.w3.org/1999/xhtml"
xmlns:mml="http://www.w3.org/1998/Math/MathML"
xmlns:db="http://docbook.org/ns/docbook">
<info>
<pubdate>$LastChangedDate: 2008-03-26 09:50:39 +0100 (mer., 26 mars 2008)
$</pubdate>
</info>
<refnamediv>
<refname>How to start</refname>
<refpurpose>The first steps</refpurpose>
</refnamediv>
<refsection>
<title>How to start - Linux version</title>
<para>First, you will need to start the mysql server.</para>
<para>Under linux, as a root user, you will need to install
serveral packages</para>
<itemizedlist>
<listitem><para>mysql</para></listitem>
<listitem><para>libmysql-devel</para></listitem>
<listitem><para>libmysql16</para></listitem>
<listitem><para>mysql-client</para></listitem>
<listitem><para>mysql-common</para></listitem>
<listitem><para>mysql-common-core</para></listitem>
<listitem><para>mysql-core</para></listitem>
</itemizedlist>
<para>Once this is done, you need to start the mysql server:</para>
<programlisting role="example"><![CDATA[
# as a root user
/etc/init.d/mysqld start
]]></programlisting>
<para>Still as a root user, add a mysql user</para>
<programlisting role="example"><![CDATA[
# start mysql
mysql
# and issue the following command to create the user 'myusername'
# don't forget to replace 'myusername' by your username
CREATE USER 'myusername'@'localhost' IDENTIFIED BY 'mypassword'; GRANT
ALL PRIVILEGES ON *.* TO 'myusername'@'localhost' WITH GRANT OPTION;
QUIT
]]></programlisting>
<para>You can go back to normal user.</para>
<para>We now create and fill a database with the sudoku and
transp data.</para>
<para>We also create a temporary 'glpk' username with a 'gnu' password.</para>
<programlisting role="example"><![CDATA[
# Don't forget to replace myusername by YOUR username.
# You can launch the initialization script
./mysql_setup.sh myusername
# Or you can issue the mysql commands manually.
cd mysql/demos/
mysql -f -u myusername -p < scripts/sudoku.sql
mysql -f -u myusername -p < scripts/transp.sql
]]></programlisting>
<para>Now, you are ready to launch the demo file:</para>
<programlisting role="example"><![CDATA[
scilab
// In Scilab, in the mysql directory, build the toolbox (once).
exec builder.sce;
// Load the toolbox (each time you need to use the mysql toolbox).
exec loader.sce;
// go into the demo directory
cd demos
// and launch the demo
exec sql.sce;
]]></programlisting>
<para>Once tested, you can clean your database:</para>
<programlisting role="example"><![CDATA[
# Don't forget to replace myusername by YOUR username.
# Go into the demo directory. Here, you can launch the cleaning script
./mysql_clean.sh myusername
# Or you can issue the mysql commands manually
mysql -f -u myusername -p < scripts/erase.sql
]]></programlisting>
</refsection>
<refsection>
<title>How to start - Windows version</title>
<para>First, you will need to start the mysql server (normally, if mysql has been installed as a service, it is already started).</para>
<para>Still as a root user, add a mysql user</para>
<programlisting role="example"><![CDATA[
# start mysql in a windows shell window
mysql -u root -p
# The root user under mysql / windows in 'root'
# The password of the root user is the one entered during mysql installation
# Issue the following command to create the user 'myusername'
# Don't forget to replace 'myusername' by your username
CREATE USER 'myusername'@'localhost' IDENTIFIED BY 'mypassword'; GRANT
ALL PRIVILEGES ON *.* TO 'myusername'@'localhost' WITH GRANT OPTION;
QUIT
]]></programlisting>
<para>Now create and fill a database with the sudoku and transp data.</para>
<para>We also create a temporary 'glpk' username with a 'gnu' password.</para>
<programlisting role="example"><![CDATA[
# Don't forget to replace myusername by YOUR username.
# Go into the demo directory.
# Issue the mysql commands manually.
cd mysql\demos
mysql -f -u myusername -p < scripts\sudoku.sql
mysql -f -u myusername -p < scripts\transp.sql
]]></programlisting>
<para>Now, you are ready to launch the demo file:</para>
<programlisting role="example"><![CDATA[
scilab
// In Scilab, in the mysql directory, build the toolbox (once).
exec builder.sce;
// Load the toolbox (each time you need to use the mysql toolbox).
exec loader.sce;
// go into the demo directory
cd demos
// and launch the demo
exec sql.sce;
]]></programlisting>
<para>Once tested, you can clean your database:</para>
<programlisting role="example"><![CDATA[
# Don't forget to replace myusername by YOUR username.
# Go into the demo directory.
# Issue the mysql commands manually
cd mysql\demos
mysql -f -u myusername -p < scripts\erase.sql
]]></programlisting>
</refsection>
<refsection>
<title>See Also</title>
<simplelist type="inline">
<member><link linkend="mysql_real_connect">mysql_connect</link></member>
<member><link linkend="mysql_real_query">mysql_query</link></member>
<member><link linkend="mysql_close">mysql_close</link></member>
<member><link linkend="mysql_errno">mysql_errno</link></member>
<member><link linkend="mysql_info">mysql_info</link></member>
<member><link linkend="mysql_error">mysql_error</link></member>
<member><link linkend="mysql_result_free">mysql_result_free</link></member>
</simplelist>
</refsection>
<refsection>
<title>Authors</title>
<simplelist type="vert">
<member>Yann COLLETTE</member>
</simplelist>
</refsection>
</refentry>
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