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	<id>https://www.smithnet.org.uk/wiki/index.php?action=history&amp;feed=atom&amp;title=Oracle</id>
	<title>Oracle - Revision history</title>
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	<updated>2026-04-07T08:59:58Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://www.smithnet.org.uk/wiki/index.php?title=Oracle&amp;diff=478&amp;oldid=prev</id>
		<title>NickPGSmith: 2 revisions imported</title>
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		<updated>2024-05-08T04:53:41Z</updated>

		<summary type="html">&lt;p&gt;2 revisions imported&lt;/p&gt;
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				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 04:53, 8 May 2024&lt;/td&gt;
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		<author><name>NickPGSmith</name></author>
	</entry>
	<entry>
		<id>https://www.smithnet.org.uk/wiki/index.php?title=Oracle&amp;diff=477&amp;oldid=prev</id>
		<title>NickPGSmith: 1 revision imported</title>
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		<updated>2023-02-17T21:02:12Z</updated>

		<summary type="html">&lt;p&gt;1 revision imported&lt;/p&gt;
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				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 21:02, 17 February 2023&lt;/td&gt;
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		<author><name>NickPGSmith</name></author>
	</entry>
	<entry>
		<id>https://www.smithnet.org.uk/wiki/index.php?title=Oracle&amp;diff=476&amp;oldid=prev</id>
		<title>NickPGSmith: Created page with &quot;== Installation ==  * [https://docs.oracle.com/database/121/SXDQI/toc.htm#BGBEAGAJ 12c Installation]  == Database Configuration ==  Example configuration:  ORACLE_BASE=/opt/or...&quot;</title>
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		<updated>2021-05-23T14:56:44Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;== Installation ==  * [https://docs.oracle.com/database/121/SXDQI/toc.htm#BGBEAGAJ 12c Installation]  == Database Configuration ==  Example configuration:  ORACLE_BASE=/opt/or...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;== Installation ==&lt;br /&gt;
&lt;br /&gt;
* [https://docs.oracle.com/database/121/SXDQI/toc.htm#BGBEAGAJ 12c Installation]&lt;br /&gt;
&lt;br /&gt;
== Database Configuration ==&lt;br /&gt;
&lt;br /&gt;
Example configuration:&lt;br /&gt;
 ORACLE_BASE=/opt/oracle/app/oracle&lt;br /&gt;
 ORACLE_HOME=/opt/oracle/app/oracle/product/12.2.0/dbhome_1&lt;br /&gt;
 PATH=$PATH:$ORACLE_HOME/bin&lt;br /&gt;
&lt;br /&gt;
Define which databases should be started with dbstart:&lt;br /&gt;
 /etc/oratab&lt;br /&gt;
&lt;br /&gt;
Listener config $ORACLE_HOME/network/admin/listener.ora:&lt;br /&gt;
 SID_LIST_LISTENER =&lt;br /&gt;
   (SID_LIST =&lt;br /&gt;
     (SID_DESC =&lt;br /&gt;
       (GLOBAL_DBNAME=ORCL)&lt;br /&gt;
       (ORACLE_HOME=/opt/oracle/app/oracle/product/12.2.0/dbhome_1)&lt;br /&gt;
       (SID_NAME=ORCL)&lt;br /&gt;
     )&lt;br /&gt;
   )&lt;br /&gt;
 LISTENER =&lt;br /&gt;
 (DESCRIPTION_LIST =&lt;br /&gt;
   (DESCRIPTION =&lt;br /&gt;
       (ADDRESS = (PROTOCOL = TCP)(HOST = dbhostname)(PORT = 1521))&lt;br /&gt;
       (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))&lt;br /&gt;
     )&lt;br /&gt;
   )&lt;br /&gt;
&lt;br /&gt;
TNS Names config $ORACLE_HOME/network/admin/tnsnames.ora:&lt;br /&gt;
 LISTENER_ORCL =&lt;br /&gt;
   (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))&lt;br /&gt;
 ORCL =&lt;br /&gt;
   (DESCRIPTION =&lt;br /&gt;
     (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))&lt;br /&gt;
     (CONNECT_DATA =&lt;br /&gt;
       (SERVER = DEDICATED)&lt;br /&gt;
       (SERVICE_NAME = orcl)&lt;br /&gt;
     )&lt;br /&gt;
   )&lt;br /&gt;
&lt;br /&gt;
Start/Stop databases:&lt;br /&gt;
 dbstart&lt;br /&gt;
 dbshut &lt;br /&gt;
&lt;br /&gt;
Start/Stop TNS lisenter:&lt;br /&gt;
 lsnrctl start&lt;br /&gt;
 lsnrctl stop&lt;br /&gt;
&lt;br /&gt;
== SQL Plus ==&lt;br /&gt;
&lt;br /&gt;
Login:&lt;br /&gt;
 sqplus username/password@servicename&lt;br /&gt;
&lt;br /&gt;
== Common Operations ==&lt;br /&gt;
&lt;br /&gt;
Change the system password, and make it unlimited time:&lt;br /&gt;
&lt;br /&gt;
 alter user system identified by manager;&lt;br /&gt;
 alter profile default limit password_life_time unlimited;&lt;br /&gt;
&lt;br /&gt;
== Useful Queries ==&lt;/div&gt;</summary>
		<author><name>NickPGSmith</name></author>
	</entry>
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