﻿<?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-~~-文章分类-数据库学习</title><link>http://www.blogjava.net/java-blog/category/27100.html</link><description /><language>zh-cn</language><lastBuildDate>Fri, 30 Nov 2007 10:49:18 GMT</lastBuildDate><pubDate>Fri, 30 Nov 2007 10:49:18 GMT</pubDate><ttl>60</ttl><item><title>SYBASE ASE查询日志空间使用情况</title><link>http://www.blogjava.net/java-blog/articles/163625.html</link><dc:creator>一步一步努力向上爬</dc:creator><author>一步一步努力向上爬</author><pubDate>Wed, 28 Nov 2007 02:16:00 GMT</pubDate><guid>http://www.blogjava.net/java-blog/articles/163625.html</guid><wfw:comment>http://www.blogjava.net/java-blog/comments/163625.html</wfw:comment><comments>http://www.blogjava.net/java-blog/articles/163625.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/java-blog/comments/commentRss/163625.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/java-blog/services/trackbacks/163625.html</trackback:ping><description><![CDATA[SYBASE ASE查询日志空间使用情况<br />
select <br />
&nbsp;&nbsp; &nbsp;s.name, <br />
&nbsp;&nbsp; &nbsp;(select max(convert(int,t.status &amp; 1))<br />
&nbsp;&nbsp; &nbsp;from &lt;YOUR_DATABASE&gt;.dbo.systhresholds t<br />
&nbsp;&nbsp; &nbsp;where s.segment=t.segment) status, sum(u.size)*2 size,<br />
&nbsp;&nbsp; &nbsp;sum(u.size - curunreservedpgs(u.dbid, u.lstart, u.unreservedpgs))*2.000/1024 used,<br />
&nbsp;&nbsp; &nbsp;@@thresh_hysteresis hysteresis<br />
from <br />
&nbsp;&nbsp; &nbsp;&lt;YOUR_DATABASE&gt;.dbo.syssegments s, master.dbo.sysusages u<br />
where <br />
&nbsp;&nbsp; &nbsp;1 = 1 <br />
&nbsp;&nbsp; &nbsp;and ((u.segmap / ((s.segment &amp; 1) + 1)) / power(2, (s.segment &amp; 30))) &amp; 1 = 1 <br />
&nbsp;&nbsp; &nbsp;and u.dbid = db_id('YOUR_DATABASE') and s.name like '%'<br />
group by <br />
&nbsp;&nbsp; &nbsp;s.name <br />
order by 1 &nbsp;<br />
<br />
<img src ="http://www.blogjava.net/java-blog/aggbug/163625.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/java-blog/" target="_blank">一步一步努力向上爬</a> 2007-11-28 10:16 <a href="http://www.blogjava.net/java-blog/articles/163625.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>SYBASE安装与配置（原创）</title><link>http://www.blogjava.net/java-blog/articles/158276.html</link><dc:creator>一步一步努力向上爬</dc:creator><author>一步一步努力向上爬</author><pubDate>Mon, 05 Nov 2007 07:39:00 GMT</pubDate><guid>http://www.blogjava.net/java-blog/articles/158276.html</guid><wfw:comment>http://www.blogjava.net/java-blog/comments/158276.html</wfw:comment><comments>http://www.blogjava.net/java-blog/articles/158276.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/java-blog/comments/commentRss/158276.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/java-blog/services/trackbacks/158276.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Syabse安装配置1.1&nbsp;&nbsp;&nbsp;Sybase简单介绍美国Sybase公司研制的一种关系型数据库系统，是一种典型的UNIX或WindowsNT平台上客户机/服务器环境下的大型数据库系统。 Sybase提供了一套应用程序编程接口和库，可以与非Sybase数据源及服务器集成，允许在多个...&nbsp;&nbsp;<a href='http://www.blogjava.net/java-blog/articles/158276.html'>阅读全文</a><img src ="http://www.blogjava.net/java-blog/aggbug/158276.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/java-blog/" target="_blank">一步一步努力向上爬</a> 2007-11-05 15:39 <a href="http://www.blogjava.net/java-blog/articles/158276.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>