mirror of
https://github.com/Zeckmathederg/glfs.git
synced 2025-01-24 23:32:12 +08:00
4ab91cdd39
git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@4326 af4574ff-66df-0310-9fd7-8a98e5e911e0
534 lines
20 KiB
XML
534 lines
20 KiB
XML
<?xml version="1.0" encoding="ISO-8859-1"?>
|
|
<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
|
|
"http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
|
|
<!ENTITY % general-entities SYSTEM "../../general.ent">
|
|
%general-entities;
|
|
|
|
<!ENTITY postgresql-download-http "http://gd.tuwien.ac.at/db/postgresql/source/v&postgresql-version;/postgresql-&postgresql-version;.tar.bz2">
|
|
<!ENTITY postgresql-download-ftp "ftp://ftp.fr.postgresql.org/source/v&postgresql-version;/postgresql-&postgresql-version;.tar.bz2">
|
|
<!ENTITY postgresql-md5sum "075ac81c865b0af865459260bf1ca890">
|
|
<!ENTITY postgresql-size "11.0 MB">
|
|
<!ENTITY postgresql-buildsize "259 MB">
|
|
<!ENTITY postgresql-time "1.34 SBU">
|
|
]>
|
|
|
|
<sect1 id="postgresql" xreflabel="PostgreSQL-&postgresql-version;">
|
|
<?dbhtml filename="postgresql.html"?>
|
|
|
|
<sect1info>
|
|
<othername>$LastChangedBy$</othername>
|
|
<date>$Date$</date>
|
|
</sect1info>
|
|
|
|
<title>PostgreSQL-&postgresql-version;</title>
|
|
|
|
<indexterm zone="postgresql">
|
|
<primary sortas="a-PostgreSQL">PostgreSQL</primary>
|
|
</indexterm>
|
|
|
|
<sect2 role="package">
|
|
<title>Introduction to PostgreSQL</title>
|
|
|
|
<para><application>PostgreSQL</application> is an advanced
|
|
object-relational database management system (ORDBMS), derived
|
|
from the Berkeley Postgres database management system.</para>
|
|
|
|
<bridgehead renderas="sect3">Package Information</bridgehead>
|
|
<itemizedlist spacing="compact">
|
|
<listitem>
|
|
<para>Download (HTTP): <ulink url="&postgresql-download-http;"/></para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>Download (FTP): <ulink url="&postgresql-download-ftp;"/></para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>Download MD5 sum: &postgresql-md5sum;</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>Download size: &postgresql-size;</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>Estimated disk space required: &postgresql-buildsize;</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>Estimated build time: &postgresql-time;</para>
|
|
</listitem>
|
|
</itemizedlist>
|
|
|
|
<!--
|
|
<sect3><title>Additional downloads</title>
|
|
<itemizedlist spacing='compact'>
|
|
<listitem><para>Required patch: <ulink
|
|
url="&patch-root;/postgresql-&postgresql-version;-dsssl_fix-1.patch"/></para>
|
|
</listitem></itemizedlist>
|
|
</sect3>
|
|
-->
|
|
|
|
<bridgehead renderas="sect3">PostgreSQL Dependencies</bridgehead>
|
|
|
|
<bridgehead renderas="sect4">Optional</bridgehead>
|
|
<para><xref linkend="python"/>,
|
|
<xref linkend="tcl"/>,
|
|
<xref linkend="openssl"/>,
|
|
<xref linkend="Linux_PAM"/>,
|
|
<xref linkend="sgml-dtd"/>,
|
|
<xref linkend="docbook-dsssl"/>,
|
|
<xref linkend="openjade"/>,
|
|
<xref linkend="perl-modules"/>: SGMLSpm-&SGMLSpm-version;,
|
|
<ulink url="http://www.pdc.kth.se/kth-krb/">krb4</ulink>,
|
|
<xref linkend="mitkrb"/> or <xref linkend="heimdal"/>, and
|
|
<ulink url="http://rendezvous.sourceforge.net/">Rendezvous</ulink></para>
|
|
|
|
</sect2>
|
|
|
|
<sect2 role="installation">
|
|
<title>Installation of PostgreSQL</title>
|
|
|
|
<para>In order for <command>configure</command> to properly discover
|
|
<application>Docbook SGML DTD</application>, you may need to remove
|
|
<application>OpenSP</application> catalog definitions from the system
|
|
SGML catalogs. Use the following command before building the package
|
|
to accomplish this:</para>
|
|
|
|
<screen role="root"><userinput>sed -i.orig \
|
|
-e "/CATALOG \/etc\/sgml\/OpenSP-1.5.1.cat/d" \
|
|
/etc/sgml/catalog \
|
|
/etc/sgml/sgml-docbook.cat</userinput></screen>
|
|
|
|
<para>Install <application>PostgreSQL</application> with the
|
|
following commands: </para>
|
|
|
|
<screen><userinput>sed -i \
|
|
-e "s|dsssl-stylesheets|& \\\\\n sgml/docbook/&-&docbook-dsssl-version;|" \
|
|
configure &&
|
|
./configure --prefix=/usr --enable-thread-safety &&
|
|
make</userinput></screen>
|
|
|
|
<para>Now, as the <systemitem class="username">root</systemitem> user:</para>
|
|
|
|
<screen role="root"><userinput>make install</userinput></screen>
|
|
|
|
<!--
|
|
<para>The standard installation provides only the header files needed
|
|
for client application development. Server-side applications require
|
|
the entire <application>PostgreSQL</application>
|
|
include tree which can be installed using the following command:</para>
|
|
|
|
<screen><userinput><command>make install-all-headers</command></userinput></screen>
|
|
-->
|
|
|
|
<note>
|
|
<para>If you are upgrading an existing system and are going to install
|
|
the new files over the old ones, then you should back up your data, shut
|
|
down the old server and follow the instructions in <ulink
|
|
url="http://www.postgresql.org/docs/8.0/static/install-upgrading.html">the
|
|
official <application>PostgreSQL</application> documentation</ulink>.</para>
|
|
</note>
|
|
|
|
<para>Initialize a database cluster with the following commands issued by the
|
|
<systemitem class="username">root</systemitem> user:</para>
|
|
|
|
<screen role="root"><userinput>install -v -m755 -d /srv/pgsql/data &&
|
|
useradd -c "PostgreSQL Server" -g users -d /srv/pgsql/data postgres &&
|
|
chown -v postgres /srv/pgsql/data &&
|
|
su - postgres -c '/usr/bin/initdb -D /srv/pgsql/data'</userinput></screen>
|
|
|
|
<para>As the <systemitem class="username">root</systemitem> user, start the
|
|
database server with the following command:</para>
|
|
|
|
<screen role="root"><userinput>su - postgres -c '/usr/bin/postmaster -D /srv/pgsql/data > \
|
|
/srv/pgsql/data/logfile 2>&1 &'</userinput></screen>
|
|
|
|
<para>Still as user <systemitem class="username">root</systemitem>, create
|
|
a database and verify the installation:</para>
|
|
|
|
<screen role="root"><userinput>su - postgres -c '/usr/bin/createdb test' &&
|
|
echo "create table t1 ( name varchar(20), state_province varchar(20) );" \
|
|
| (su - postgres -c '/usr/bin/psql test ') &&
|
|
echo "insert into t1 values ('Billy', 'NewYork');" \
|
|
| (su - postgres -c '/usr/bin/psql test ') &&
|
|
echo "insert into t1 values ('Evanidus', 'Quebec');" \
|
|
| (su - postgres -c '/usr/bin/psql test ') &&
|
|
echo "insert into t1 values ('Jesse', 'Ontario');" \
|
|
| (su - postgres -c '/usr/bin/psql test ') &&
|
|
echo "select * from t1;" | (su - postgres -c '/usr/bin/psql test')</userinput></screen>
|
|
|
|
</sect2>
|
|
|
|
<sect2 role="commands">
|
|
<title>Command Explanations</title>
|
|
|
|
<para><command>sed -i -e "s|dsssl-stylesheets|..."</command>: This command
|
|
puts an extra line in the <command>configure</command> script so that the
|
|
BLFS installed version of the DSSSL stylesheets can be discovered.</para>
|
|
|
|
<para><parameter>--enable-thread-safety</parameter>: This switch makes the
|
|
client libraries thread-safe by allowing concurrent threads in
|
|
<filename class='libraryfile'>libpq</filename> and ECPG programs to safely
|
|
control their private connection handles.</para>
|
|
|
|
<para><command>chown -R root:root /usr/share/doc/postgresql/html</command>:
|
|
This command corrects the improper ownership of some documentation
|
|
files.</para>
|
|
|
|
<para><command>useradd ...</command>: Add an unprivileged user to run the
|
|
database server.</para>
|
|
|
|
<para><command>createdb test; create table t1; insert into t1 values...;
|
|
select * from t1</command>: Create a database, add a table to it, insert
|
|
some rows into the table and select them to verify that the installation
|
|
is working properly.</para>
|
|
|
|
</sect2>
|
|
|
|
<sect2 role="configuration">
|
|
<title>Configuring PostgreSQL</title>
|
|
|
|
<sect3 id="postgresql-config">
|
|
<title>Config Files</title>
|
|
|
|
<para><filename>$PGDATA/pg_ident.con</filename>,
|
|
<filename>$PGDATA/pg_hba.conf</filename> and
|
|
<filename>$PGDATA/postgresql.conf</filename></para>
|
|
|
|
<indexterm zone="postgresql postgresql-config">
|
|
<primary sortas="e-A.PGDATA-pg_ident.con">$PGDATA/pg_indent.con</primary>
|
|
</indexterm>
|
|
|
|
<indexterm zone="postgresql postgresql-config">
|
|
<primary sortas="e-A.PGDATA-pg_hba.conf">$PGDATA/pg_hba_conf</primary>
|
|
</indexterm>
|
|
|
|
<indexterm zone="postgresql postgresql-config">
|
|
<primary sortas="e-A.PGDATA-postgresql.conf">$PGDATA/postgresql.conf</primary>
|
|
</indexterm>
|
|
|
|
<para>The <envar>PGDATA</envar> environment variable is used to
|
|
distinguish database clusters from one another by setting it to
|
|
the value of the directory which contains the cluster desired.
|
|
The three configuration files exist in every <filename
|
|
class="directory">PGDATA/</filename> directory. Details on the
|
|
format of the files and the options that can be set in each can
|
|
be found in <ulink
|
|
url="file:///usr/share/doc/postgresql/html/index.html"/>.</para>
|
|
|
|
</sect3>
|
|
|
|
<sect3 id="postgresql-init">
|
|
<title>Boot Script</title>
|
|
|
|
<para>Install the <filename>/etc/rc.d/init.d/postgresql</filename>
|
|
init script included in the
|
|
<xref linkend="intro-important-bootscripts"/> package.</para>
|
|
|
|
<indexterm zone="postgresql postgresql-init">
|
|
<primary sortas="f-postgresql">postgresql</primary>
|
|
</indexterm>
|
|
|
|
<screen role="root"><userinput>make install-postgresql</userinput></screen>
|
|
|
|
</sect3>
|
|
|
|
</sect2>
|
|
|
|
<sect2 role="content">
|
|
<title>Contents</title>
|
|
|
|
<segmentedlist>
|
|
<segtitle>Installed Programs</segtitle>
|
|
<segtitle>Installed Libraries</segtitle>
|
|
<segtitle>Installed Directories</segtitle>
|
|
|
|
<seglistitem>
|
|
<seg>clusterdb, createdb, createlang, createuser, dropdb, droplang,
|
|
dropuser, ecpg, initdb, ipcclean, pg_config, pg_controldata, pg_ctl,
|
|
pg_dump, pg_dumpall, pg_resetxlog, pg_restore, pltcl_delmod,
|
|
pltcl_listmod, pltcl_loadmod, postgres, postmaster, psql, and
|
|
vacuumdb</seg>
|
|
<seg>libecpg.[so,a], libecpg_compat.[so,a], libpgport.a, libpgtypes.[so,a],
|
|
libpq.[so,a], and various charset modules.</seg>
|
|
<seg>/srv/pgsql, /usr/include/libpq, /usr/include/postgresql,
|
|
/usr/lib/postgresql, /usr/share/doc/postgresql, and
|
|
/usr/share/postgresql</seg>
|
|
</seglistitem>
|
|
</segmentedlist>
|
|
|
|
<variablelist>
|
|
<bridgehead renderas="sect3">Short Descriptions</bridgehead>
|
|
<?dbfo list-presentation="list"?>
|
|
<?dbhtml list-presentation="table"?>
|
|
|
|
<varlistentry id="clusterdb">
|
|
<term><command>clusterdb</command></term>
|
|
<listitem>
|
|
<para>is a utility for reclustering tables in a
|
|
<application>PostgreSQL</application> database.</para>
|
|
<indexterm zone="postgresql clusterdb">
|
|
<primary sortas="b-clusterdb">clusterdb</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="createdb">
|
|
<term><command>createdb</command></term>
|
|
<listitem>
|
|
<para> creates a new <application>PostgreSQL</application>
|
|
database.</para>
|
|
<indexterm zone="postgresql createdb">
|
|
<primary sortas="b-createdb">createdb</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="createlang">
|
|
<term><command>createlang</command></term>
|
|
<listitem>
|
|
<para>defines a new <application>PostgreSQL</application> procedural
|
|
language.</para>
|
|
<indexterm zone="postgresql createlang">
|
|
<primary sortas="b-createlang">createlang</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="createuser">
|
|
<term><command>createuser</command></term>
|
|
<listitem>
|
|
<para>defines a new <application>PostgreSQL</application>
|
|
user account.</para>
|
|
<indexterm zone="postgresql createuser">
|
|
<primary sortas="b-createuser">createuser</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="dropdb">
|
|
<term><command>dropdb</command></term>
|
|
<listitem>
|
|
<para>removes a <application>PostgreSQL</application> database.</para>
|
|
<indexterm zone="postgresql dropdb">
|
|
<primary sortas="b-dropdb">dropdb</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="droplang">
|
|
<term><command>droplang</command></term>
|
|
<listitem>
|
|
<para>removes a <application>PostgreSQL</application> procedural
|
|
language.</para>
|
|
<indexterm zone="postgresql droplang">
|
|
<primary sortas="b-droplang">droplang</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="dropuser">
|
|
<term><command>dropuser</command></term>
|
|
<listitem>
|
|
<para>removes a <application>PostgreSQL</application>
|
|
user account.</para>
|
|
<indexterm zone="postgresql dropuser">
|
|
<primary sortas="b-dropuser">dropuser</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="ecpg">
|
|
<term><command>ecpg</command></term>
|
|
<listitem>
|
|
<para>is the embedded SQL preprocessor.</para>
|
|
<indexterm zone="postgresql ecpg">
|
|
<primary sortas="b-ecpg">ecpg</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="initdb">
|
|
<term><command>initdb</command></term>
|
|
<listitem>
|
|
<para>creates a new database cluster.</para>
|
|
<indexterm zone="postgresql initdb">
|
|
<primary sortas="b-initdb">initdb</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="ipcclean">
|
|
<term><command>ipcclean</command></term>
|
|
<listitem>
|
|
<para>removes shared memory and semaphores left over by an aborted
|
|
database server.</para>
|
|
<indexterm zone="postgresql ipcclean">
|
|
<primary sortas="b-ipcclean">ipcclean</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="pg_config">
|
|
<term><command>pg_config</command></term>
|
|
<listitem>
|
|
<para>retrieves <application>PostgreSQL</application> version
|
|
information.</para>
|
|
<indexterm zone="postgresql pg_config">
|
|
<primary sortas="b-pg_config">pg_config</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="pg_controldata">
|
|
<term><command>pg_controldata</command></term>
|
|
<listitem>
|
|
<para>returns information initialized during
|
|
<command>initdb</command>, such as the catalog version and server
|
|
locale.</para>
|
|
<indexterm zone="postgresql pg_controldata">
|
|
<primary sortas="b-pg_controldata">pg_controldata</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="pg_ctl">
|
|
<term><command>pg_ctl</command></term>
|
|
<listitem>
|
|
<para>controls stopping and starting the database server.</para>
|
|
<indexterm zone="postgresql pg_ctl">
|
|
<primary sortas="b-pg_ctl">pg_ctl</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="pg_dump">
|
|
<term><command>pg_dump</command></term>
|
|
<listitem>
|
|
<para>dumps database data and metadata into scripts which are used
|
|
to recreate the database.</para>
|
|
<indexterm zone="postgresql pg_dump">
|
|
<primary sortas="b-pg_dump">pg_dump</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="pg_dumpall">
|
|
<term><command>pg_dumpall</command></term>
|
|
<listitem>
|
|
<para>recursively calls <command>pg_dump</command> for each
|
|
database in a cluster.</para>
|
|
<indexterm zone="postgresql pg_dumpall">
|
|
<primary sortas="b-pg_dumpall">pg_dumpall</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="pg_resetxlog">
|
|
<term><command>pg_resetxlog</command></term>
|
|
<listitem>
|
|
<para>clears the write-ahead log and optionally resets some
|
|
fields in the <filename>pg_control</filename> file.</para>
|
|
<indexterm zone="postgresql pg_resetxlog">
|
|
<primary sortas="b-pg_resetxlog">pg_resetxlog</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="pg_restore">
|
|
<term><command>pg_restore</command></term>
|
|
<listitem>
|
|
<para>creates databases from dump files created by
|
|
<command>pg_dump</command>.</para>
|
|
<indexterm zone="postgresql pg_restore">
|
|
<primary sortas="b-pg_restore">pg_restore</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="pltcl_delmod">
|
|
<term><command>pltcl_delmod</command></term>
|
|
<listitem>
|
|
<para>is a support script used to delete a module from a
|
|
PL/<application>Tcl</application> table. The command
|
|
requires the <ulink
|
|
url="http://gborg.postgresql.org/project/pgtcl/">Pgtcl</ulink>
|
|
package to be installed also.</para>
|
|
<indexterm zone="postgresql pltcl_delmod">
|
|
<primary sortas="b-pltcl_delmod">pltcl_delmod</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="pltcl_listmod">
|
|
<term><command>pltcl_listmod</command></term>
|
|
<listitem>
|
|
<para>is a support script used to list the modules in a
|
|
PL/<application>Tcl</application> table. The command
|
|
requires the <ulink
|
|
url="http://gborg.postgresql.org/project/pgtcl/">Pgtcl</ulink>
|
|
package to be installed also.</para>
|
|
<indexterm zone="postgresql pltcl_listmod">
|
|
<primary sortas="b-pltcl_listmod">pltcl_listmod</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="pltcl_loadmod">
|
|
<term><command>pltcl_loadmod</command></term>
|
|
<listitem>
|
|
<para>is a support script used to load a module into a
|
|
PL/<application>Tcl</application> table. The command
|
|
requires the <ulink
|
|
url="http://gborg.postgresql.org/project/pgtcl/">Pgtcl</ulink>
|
|
package to be installed also.</para>
|
|
<indexterm zone="postgresql pltcl_loadmod">
|
|
<primary sortas="b-pltcl_loadmod">pltcl_loadmod</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="postgres">
|
|
<term><command>postgres</command></term>
|
|
<listitem>
|
|
<para>is a single user database server, generally used for
|
|
debugging.</para>
|
|
<indexterm zone="postgresql postgres">
|
|
<primary sortas="b-postgres">postgres</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="postmaster">
|
|
<term><command>postmaster</command></term>
|
|
<listitem>
|
|
<para>is a multi-user database daemon.</para>
|
|
<indexterm zone="postgresql postmaster">
|
|
<primary sortas="b-postmaster">postmaster</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="psql">
|
|
<term><command>psql</command></term>
|
|
<listitem>
|
|
<para>is a console based database shell.</para>
|
|
<indexterm zone="postgresql psql">
|
|
<primary sortas="b-psql">psql</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry id="vacuumdb">
|
|
<term><command>vacuumdb</command></term>
|
|
<listitem>
|
|
<para>compacts databases and generates statistics for the query
|
|
analyzer.</para>
|
|
<indexterm zone="postgresql vacuumdb">
|
|
<primary sortas="b-vacuumdb">vacuumdb</primary>
|
|
</indexterm>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
</variablelist>
|
|
|
|
</sect2>
|
|
|
|
</sect1>
|