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git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@1330 af4574ff-66df-0310-9fd7-8a98e5e911e0
128 lines
4.3 KiB
XML
128 lines
4.3 KiB
XML
<sect2>
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<title>Contents</title>
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<para>The <application>Postgre<acronym>SQL</acronym></application> package contains
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<command>clusterdb</command>,
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<command>createdb</command>,
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<command>createlang</command>,
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<command>createuser</command>,
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<command>dropdb</command>,
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<command>droplang</command>,
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<command>dropuser</command>,
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<command>ecpg</command>,
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<command>initdb</command>,
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<command>initlocation</command>,
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<command>ipcclean</command>,
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<command>pg_config</command>,
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<command>pg_controldata</command>,
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<command>pg_ctl</command>,
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<command>pg_dump</command>,
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<command>pg_dumpall</command>,
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<command>pg_encoding</command>,
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<command>pg_id</command>,
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<command>pg_resetxlog</command>,
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<command>pg_restore</command>,
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<command>postgres</command>,
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<command>postmaster</command>,
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<command>psql</command>,
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<command>vacuumdb</command>,
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<filename class="libraryfile">libecpg</filename>,
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<filename class="libraryfile">libpq</filename> and various charset
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modules.</para>
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</sect2>
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<sect2><title>Description</title>
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<sect3><title>clusterdb</title>
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<para><command>clusterdb</command> is a utility for reclustering tables
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in a <application>Postgre<acronym>SQL</acronym></application>
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database.</para></sect3>
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<sect3><title>createdb</title>
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<para><command>createdb</command> creates a new
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<application>Postgre<acronym>SQL</acronym></application> database.</para></sect3>
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<sect3><title>createlang</title>
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<para><command>createlang</command> defines a new
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<application>Postgre<acronym>SQL</acronym></application> procedural
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language.</para></sect3>
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<sect3><title>createuser</title>
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<para><command>createuser</command> defines a new
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<application>Postgre<acronym>SQL</acronym></application> user account.</para></sect3>
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<sect3><title>dropdb</title>
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<para><command>dropdb</command> removes a
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<application>Postgre<acronym>SQL</acronym></application> database.</para></sect3>
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<sect3><title>droplang</title>
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<para><command>droplang</command> removes a
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<application>Postgre<acronym>SQL</acronym></application> procedural
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language.</para></sect3>
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<sect3><title>dropuser</title>
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<para><command>dropuser</command> removes a
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<application>Postgre<acronym>SQL</acronym></application> user account.</para></sect3>
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<sect3><title>ecpg</title>
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<para><command>ecpg</command> is the embedded <acronym>SQL</acronym> preprocessor.</para></sect3>
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<sect3><title>initdb</title>
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<para><command>initdb</command> create a new database cluster.</para></sect3>
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<sect3><title>initlocation</title>
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<para><command>initlocation</command> creates a secondary database storage
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area.</para></sect3>
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<sect3><title>ipcclean</title>
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<para><command>ipcclean</command> removes share memory and semaphores left over by an
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aborted database server.</para></sect3>
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<sect3><title>pg_config</title>
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<para><command>pg_config</command> retrieves
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<application>Postgre<acronym>SQL</acronym></application> version
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information.</para></sect3>
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<sect3><title>pg_controldata</title>
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<para><command>pg_controldata</command> returns information initialized during
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<command>initdb</command>, such as the catalog version and server
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locale.</para></sect3>
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<sect3><title>pg_ctl</title>
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<para><command>pg_ctl</command> controls stopping and starting the database
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server.</para></sect3>
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<sect3><title>pg_dump</title>
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<para><command>pg_dump</command> dumps database data and metadata into scripts which are
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used to recreate the database.</para></sect3>
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<sect3><title>pg_dumpall</title>
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<para><command>pg_dumpall</command> recursively calls
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<command>pg_dump</command> for each database in a
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cluster.</para></sect3>
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<sect3><title>pg_resetxlog</title>
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<para><command>pg_resetxlog</command> clears the write-ahead log and optionally resets some
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fields in the <filename>pg_control</filename> file.</para></sect3>
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<sect3><title>pg_restore</title>
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<para><command>pg_restore</command> creates databases from dump files created by
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<command>pg_dump</command>.</para></sect3>
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<sect3><title>postgres</title>
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<para><command>postgres</command> is a single user database server, generally used for
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debugging.</para></sect3>
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<sect3><title>postmaster</title>
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<para><command>postmaster</command> is the multi-user database daemon.</para></sect3>
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<sect3><title>psql</title>
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<para><command>psql</command> is a console based database shell.</para></sect3>
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<sect3><title>vacuumdb</title>
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<para><command>vacuumdb</command> compacts databases and generates statistics for the
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query analyzer.</para></sect3>
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</sect2>
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