﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>BlogJava-BULL-南海-文章分类-Database</title><link>http://www.blogjava.net/bull/category/41954.html</link><description>Keep Moving!</description><language>zh-cn</language><lastBuildDate>Sat, 03 Oct 2009 23:26:16 GMT</lastBuildDate><pubDate>Sat, 03 Oct 2009 23:26:16 GMT</pubDate><ttl>60</ttl><item><title>设置Oracle最大连接数</title><link>http://www.blogjava.net/bull/articles/297155.html</link><dc:creator>南海</dc:creator><author>南海</author><pubDate>Sat, 03 Oct 2009 12:59:00 GMT</pubDate><guid>http://www.blogjava.net/bull/articles/297155.html</guid><wfw:comment>http://www.blogjava.net/bull/comments/297155.html</wfw:comment><comments>http://www.blogjava.net/bull/articles/297155.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/bull/comments/commentRss/297155.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/bull/services/trackbacks/297155.html</trackback:ping><description><![CDATA[<p>1、修改Oracle最大连接数的方法<br />
&nbsp;&nbsp; <br />
&nbsp;&nbsp; a、以sysdba身份登陆PL/SQL 或者 Worksheet<br />
&nbsp;&nbsp; b、查询目前连接数<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; show parameter processes;<br />
&nbsp;&nbsp; c、更改系统连接数<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; alter system set processes=1000 scope=spfile;<br />
&nbsp;&nbsp; d、创建pfile<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; create pfile from spfile;<br />
&nbsp;&nbsp; e、重启Oracle服务或重启Oracle服务器</p>
<p>2、查询Oracle游标使用情况的方法<br />
&nbsp;&nbsp; select * from v$open_cursor where user_name = 'TRAFFIC'；<br />
3、查询Oracle会话的方法<br />
&nbsp;&nbsp; select * from v$session<br />
<br />
4、查询当前连接数<br />
select * from v$process</p>
<img src ="http://www.blogjava.net/bull/aggbug/297155.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/bull/" target="_blank">南海</a> 2009-10-03 20:59 <a href="http://www.blogjava.net/bull/articles/297155.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>