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	<title>Tech-Recipes &#187; PostgreSQL PgSQL</title>
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			<item>
		<title>Select a random record from a database</title>
		<link>http://www.tech-recipes.com/rx/470/select-a-random-record/</link>
		<comments>http://www.tech-recipes.com/rx/470/select-a-random-record/#comments</comments>
		<pubDate>Wed, 16 Jun 2004 18:58:40 +0000</pubDate>
		<dc:creator>Cronjob</dc:creator>
				<category><![CDATA[PostgreSQL PgSQL]]></category>
		<category><![CDATA[Database]]></category>
		<category><![CDATA[random]]></category>
		<category><![CDATA[record]]></category>
		<category><![CDATA[select]]></category>

		<guid isPermaLink="false">guid-fix-me!</guid>
		<description><![CDATA[You want to select a completely random record from a table.

SELECT cat, dog
FROM (SELECT cat, dog, RANDOM()
FROM foo ORDER BY 3) bar
LIMIT 1;
The sub SELECT in this query retrieves your desired columns from the table foo, adding the RANDOM() function to generate a column containing a random number for each record. The results are placed [...]]]></description>
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		<slash:comments>10</slash:comments>
		</item>
		<item>
		<title>Display PostgreSQL/PgSQL version</title>
		<link>http://www.tech-recipes.com/rx/282/display-postgresqlpgsql-version/</link>
		<comments>http://www.tech-recipes.com/rx/282/display-postgresqlpgsql-version/#comments</comments>
		<pubDate>Wed, 17 Dec 2003 00:45:44 +0000</pubDate>
		<dc:creator>Rex</dc:creator>
				<category><![CDATA[PostgreSQL PgSQL]]></category>
		<category><![CDATA[Database]]></category>
		<category><![CDATA[postgresql]]></category>

		<guid isPermaLink="false">guid-fix-me!</guid>
		<description><![CDATA[

To display the PostgreSQL version number (and other information like compiler version used to build PgSQL) issue the following SQL statement from within psql:
SELECT version();
To quickly determine just the PostgreSQL version number, run this command from the OS command line:
psql --version
]]></description>
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		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Display the Structure of PostgreSQL/PgSQL Table Fields</title>
		<link>http://www.tech-recipes.com/rx/281/display-the-structure-of-postgresqlpgsql-table-fields/</link>
		<comments>http://www.tech-recipes.com/rx/281/display-the-structure-of-postgresqlpgsql-table-fields/#comments</comments>
		<pubDate>Wed, 17 Dec 2003 00:08:36 +0000</pubDate>
		<dc:creator>Rex</dc:creator>
				<category><![CDATA[PostgreSQL PgSQL]]></category>
		<category><![CDATA[Database]]></category>
		<category><![CDATA[postgresql]]></category>

		<guid isPermaLink="false">guid-fix-me!</guid>
		<description><![CDATA[

From within the psql monitor, issue the following command to view the structure of the table named &#8216;elephants&#8217;:
\d elephants
]]></description>
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		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>List the Databases on a PostgreSQL/PgSQL Server</title>
		<link>http://www.tech-recipes.com/rx/280/list-the-databases-on-a-postgresqlpgsql-server/</link>
		<comments>http://www.tech-recipes.com/rx/280/list-the-databases-on-a-postgresqlpgsql-server/#comments</comments>
		<pubDate>Tue, 16 Dec 2003 22:33:12 +0000</pubDate>
		<dc:creator>Rex</dc:creator>
				<category><![CDATA[PostgreSQL PgSQL]]></category>
		<category><![CDATA[administration]]></category>
		<category><![CDATA[Database]]></category>
		<category><![CDATA[postgresql]]></category>

		<guid isPermaLink="false">guid-fix-me!</guid>
		<description><![CDATA[

From within the psql monitor, use the following command to list all of the databases in the server:
\l
Alternatively, you can list the databases from the command line using the command as follows:
psql -l
]]></description>
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		<slash:comments>4</slash:comments>
		</item>
		<item>
		<title>Display or show tables in a PostgreSQL/PgSQL database</title>
		<link>http://www.tech-recipes.com/rx/279/display-or-show-tables-in-a-postgresqlpgsql-database/</link>
		<comments>http://www.tech-recipes.com/rx/279/display-or-show-tables-in-a-postgresqlpgsql-database/#comments</comments>
		<pubDate>Tue, 16 Dec 2003 22:26:08 +0000</pubDate>
		<dc:creator>Rex</dc:creator>
				<category><![CDATA[PostgreSQL PgSQL]]></category>
		<category><![CDATA[administration]]></category>
		<category><![CDATA[Database]]></category>
		<category><![CDATA[postgresql]]></category>

		<guid isPermaLink="false">guid-fix-me!</guid>
		<description><![CDATA[

From the PostgreSQL psql monitor, use the following command to view the tables in the current database:
\dt
]]></description>
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		<slash:comments>7</slash:comments>
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