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	<title>I&#039;m CaLendarW Blog &#187; sql</title>
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	<link>http://wongkalun.idv.hk</link>
	<description>任何時間，都要用內心既一點光，照亮世界</description>
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		<title>I want a real work!!</title>
		<link>http://wongkalun.idv.hk/2009/09/30/i-want-a-real-work/</link>
		<comments>http://wongkalun.idv.hk/2009/09/30/i-want-a-real-work/#comments</comments>
		<pubDate>Wed, 30 Sep 2009 15:50:33 +0000</pubDate>
		<dc:creator>calendarw</dc:creator>
				<category><![CDATA[diary]]></category>
		<category><![CDATA[coding horror]]></category>
		<category><![CDATA[sql]]></category>

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		<description><![CDATA[今日十分唔開心, 成日都做唔到野. 一個由古人完全用 Smart UI 黎寫既系統, 今日大爆獲. 而最重要既係, 那個經過七至八人經手過既系統, 最後一個識跟既人都係上個月離開了, 這個系統由上個月中開始由我同另一個同事跟. 那個系統除了用左 Smart UI 之外, 最重要既係用左好多即時既 Temp Table, 個人覺得無必要, 而佢用既用法係 Create 左個 Temp Table, Insert 一堆 Record, 之後係果個 Table 度為 Record 再做不同既 Edit (e.g. Delete 唔啱既野), 呢種寫法除左令程式不能在同一個 IDE 度編寫, 檢查之外, 對 database server 既 loading 都十分大, 唯一既好處係只要在 Stored Procedure 入面加 Insert 或者加 Delete Statement, 就可以好容易出到想要既野之外, [...]]]></description>
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		<title>Error 29506 when installing SQL Server 2005 Management Studio Express on Windows 7</title>
		<link>http://wongkalun.idv.hk/2009/08/25/error-29506-when-installing-sql-server-2005-management-studio-express-on-windows-7/</link>
		<comments>http://wongkalun.idv.hk/2009/08/25/error-29506-when-installing-sql-server-2005-management-studio-express-on-windows-7/#comments</comments>
		<pubDate>Tue, 25 Aug 2009 15:26:21 +0000</pubDate>
		<dc:creator>calendarw</dc:creator>
				<category><![CDATA[error handling]]></category>
		<category><![CDATA[database]]></category>
		<category><![CDATA[installation]]></category>
		<category><![CDATA[sql]]></category>
		<category><![CDATA[windows7]]></category>

		<guid isPermaLink="false">http://wongkalun.idv.hk/?p=692</guid>
		<description><![CDATA[部 x60 今日好似傻傻地, 所以係部 tx2 度預備返個 development environment, 而用開 xp 既我, 換左 win7 之後連入野都好似有 d 問題&#8230;&#8230; 好在係網上搵到以下呢個 procedure: Click &#8220;All Programs&#8221;, select &#8220;Accessories&#8221;, right click the Command Prompt shortcut and select &#8220;Run as Administrator&#8221;. Click &#8220;Yes&#8221; to accept the warning Use command &#8220;cd&#8221; to navigate to the installation directory. Type the installation file to execute [...]]]></description>
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		<title>Rebuild Index on MsSQL</title>
		<link>http://wongkalun.idv.hk/2009/04/28/rebuild-index-on-mssql/</link>
		<comments>http://wongkalun.idv.hk/2009/04/28/rebuild-index-on-mssql/#comments</comments>
		<pubDate>Tue, 28 Apr 2009 15:57:45 +0000</pubDate>
		<dc:creator>calendarw</dc:creator>
				<category><![CDATA[database]]></category>
		<category><![CDATA[sql]]></category>

		<guid isPermaLink="false">http://wongkalun.idv.hk/?p=501</guid>
		<description><![CDATA[今日要對現有既 Table 做 Performance Testing, 但因為要 join 太多既 Table, 搜尋一個要 join 4 個 Table 先拎到想要既 &#8220;一隻&#8221; Record 既時間竟然要 11 秒, 可想而知個 Table Size 有幾大吧 (其實七位數字既 Record Count 啫, 而 where case 只有兩個用 &#8216;=&#8217; 既 criteria, 而且所有 Record 只能 insert, 不能 delete). 經過我 rebuild 過接近 10 個已有既 index 之後 (等了好幾分鐘), 搜尋時間減少至只需 5 秒&#8230; 以下係 mssql 2005 [...]]]></description>
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		<title>Update Statement with Other Table</title>
		<link>http://wongkalun.idv.hk/2009/04/23/update-statement-with-other-table/</link>
		<comments>http://wongkalun.idv.hk/2009/04/23/update-statement-with-other-table/#comments</comments>
		<pubDate>Thu, 23 Apr 2009 15:13:54 +0000</pubDate>
		<dc:creator>calendarw</dc:creator>
				<category><![CDATA[coding snippet]]></category>
		<category><![CDATA[sql]]></category>

		<guid isPermaLink="false">http://wongkalun.idv.hk/?p=472</guid>
		<description><![CDATA[呢排為設置 Testing 場而預備緊 d SQL statement, 有部份 Data 得 detail table, 但使用時要整返個 master 比佢, 所以就要使用 update statement 黎 link 返唔同 table 既 key, 以下係一個例子: dtsv.dtse_post_472_permalink = 'http://wongkalun.idv.hk/2009/04/23/update-statement-with-other-table/'; dtsv.dtse_post_472_title = 'Update Statement with Other Table';]]></description>
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		<title>Today finding</title>
		<link>http://wongkalun.idv.hk/2008/08/07/today-finding-8/</link>
		<comments>http://wongkalun.idv.hk/2008/08/07/today-finding-8/#comments</comments>
		<pubDate>Thu, 07 Aug 2008 15:24:10 +0000</pubDate>
		<dc:creator>calendarw</dc:creator>
				<category><![CDATA[daily finding]]></category>
		<category><![CDATA[sql]]></category>

		<guid isPermaLink="false">http://wongkalun.idv.hk/?p=142</guid>
		<description><![CDATA[MS SQL Server 2008 Released 唔知香港人用得到佢幾多成既功能呢&#8230;. 7 Ways to Improve Your Software Release Management 不過無咁上下規模都唔會跟 Understand the current state of release management. Establish a regular release cycle. Get lightweight processes in place. Test them early and review them regularly. Establish a release infrastructure early. Automate and standardize as much as you can. Establish positive expectations. [...]]]></description>
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