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	<title>Edmonds Commerce &#187; mysql</title>
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	<link>http://www.edmondscommerce.co.uk</link>
	<description>Freelance PHP Ecommerce and SEO Developer in the UK</description>
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		<title>Yii Setting up Authorisation &#8211; the Missing Manual</title>
		<link>http://www.edmondscommerce.co.uk/php/yii-setting-up-authorisation-the-missing-manual/</link>
		<comments>http://www.edmondscommerce.co.uk/php/yii-setting-up-authorisation-the-missing-manual/#comments</comments>
		<pubDate>Wed, 01 Feb 2012 17:25:50 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[php]]></category>
		<category><![CDATA[auth]]></category>
		<category><![CDATA[database]]></category>
		<category><![CDATA[framework]]></category>
		<category><![CDATA[manager]]></category>
		<category><![CDATA[mysql]]></category>
		<category><![CDATA[solution]]></category>
		<category><![CDATA[tutorial]]></category>
		<category><![CDATA[yii]]></category>

		<guid isPermaLink="false">http://www.edmondscommerce.co.uk/?p=2925</guid>
		<description><![CDATA[Reading the generally very clear and concise Yii documentation you can quickly get started with the framework. However one issue that I struggled to be clear on is setting up the database driven authorisation system. I recommend reading this blog post which finally helped me to understand wth I was supposed to do. The official [...]]]></description>
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		<title>MySQL Performance Tuning</title>
		<link>http://www.edmondscommerce.co.uk/mysql/mysql-performance-tuning/</link>
		<comments>http://www.edmondscommerce.co.uk/mysql/mysql-performance-tuning/#comments</comments>
		<pubDate>Mon, 16 Jan 2012 10:44:36 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[mysql]]></category>
		<category><![CDATA[debug]]></category>
		<category><![CDATA[links]]></category>
		<category><![CDATA[magento]]></category>
		<category><![CDATA[optimisation]]></category>
		<category><![CDATA[performance]]></category>
		<category><![CDATA[php]]></category>
		<category><![CDATA[tips]]></category>
		<category><![CDATA[tuning]]></category>

		<guid isPermaLink="false">http://www.edmondscommerce.co.uk/?p=2848</guid>
		<description><![CDATA[Just came across this forum post of MySQL that looks to be a gold mine of information related to performance tuning MySQL. For reference I am copying and pasting the full thing here though all credit goes to the above. Book: High Performance MySQL (2nd Edition) http://www.highperfmysql.com/ MySQL Performance Tuning - Best Practices: http://jpipes.com/presentations/perf_tuning_best_practices.pdf MySQL [...]]]></description>
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		<item>
		<title>Very High Speed Batch Update Multiple Rows of a Table in Single Query</title>
		<link>http://www.edmondscommerce.co.uk/mysql/very-high-speed-batch-update-multiple-rows-of-a-table-in-single-query/</link>
		<comments>http://www.edmondscommerce.co.uk/mysql/very-high-speed-batch-update-multiple-rows-of-a-table-in-single-query/#comments</comments>
		<pubDate>Thu, 13 Oct 2011 14:00:26 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[mysql]]></category>
		<category><![CDATA[bulk]]></category>
		<category><![CDATA[ecommerce]]></category>
		<category><![CDATA[function]]></category>
		<category><![CDATA[performance]]></category>
		<category><![CDATA[php]]></category>
		<category><![CDATA[rows]]></category>
		<category><![CDATA[table]]></category>
		<category><![CDATA[tip]]></category>
		<category><![CDATA[update]]></category>

		<guid isPermaLink="false">http://www.edmondscommerce.co.uk/?p=2678</guid>
		<description><![CDATA[If you need to update a large number of rows on a single table then your first reaction may be to write a loop that updates one row at a time. Of course if the table is large then this can result in a very large number of SQL queries. Taking a bit of inspiration [...]]]></description>
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		<slash:comments>1</slash:comments>
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		<item>
		<title>The user specified as a definer (&#8216;something&#8217;@&#039;somewhere&#8217;) does not exist +SOLVED</title>
		<link>http://www.edmondscommerce.co.uk/mysql/the-user-specified-as-a-definer-somethingsomewhere-does-not-exist-solved/</link>
		<comments>http://www.edmondscommerce.co.uk/mysql/the-user-specified-as-a-definer-somethingsomewhere-does-not-exist-solved/#comments</comments>
		<pubDate>Tue, 11 Oct 2011 13:34:26 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[mysql]]></category>
		<category><![CDATA[error]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[solution]]></category>
		<category><![CDATA[user specified]]></category>

		<guid isPermaLink="false">http://www.edmondscommerce.co.uk/?p=2669</guid>
		<description><![CDATA[Today I was working on an oscommerce site and took a backup of their database, created the usual details from their config file on my local mysql and the above error came up (with admin@localhost for what it's worth). Upon investigation, a trigger had been created on the database whilst logged in via a different [...]]]></description>
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		<item>
		<title>Run mysql commands with plesk username</title>
		<link>http://www.edmondscommerce.co.uk/plesk/run-mysql-commands-with-plesk-username/</link>
		<comments>http://www.edmondscommerce.co.uk/plesk/run-mysql-commands-with-plesk-username/#comments</comments>
		<pubDate>Wed, 14 Sep 2011 15:33:04 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[plesk]]></category>
		<category><![CDATA[auto]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[mysql]]></category>
		<category><![CDATA[password]]></category>
		<category><![CDATA[security]]></category>
		<category><![CDATA[sysadmin]]></category>

		<guid isPermaLink="false">http://www.edmondscommerce.co.uk/?p=2633</guid>
		<description><![CDATA[There's a little-known trick to using the plesk admin user password to access the mysql database that works on many a plesk machine. Effectively the plesk admin password is stored in /etc/psa/.psa.shadow - in plain text. This means that the following commands for instance work very well as root : mysql -uadmin -p`cat /etc/psa/.psa.shadow` mytop [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>Using PHP to Stream SQL results dynamically as CSV, even to IE</title>
		<link>http://www.edmondscommerce.co.uk/php/using-php-to-stream-sql-results-dynamically-as-csv-even-to-ie/</link>
		<comments>http://www.edmondscommerce.co.uk/php/using-php-to-stream-sql-results-dynamically-as-csv-even-to-ie/#comments</comments>
		<pubDate>Mon, 06 Jun 2011 10:49:46 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[php]]></category>
		<category><![CDATA[csv]]></category>
		<category><![CDATA[download]]></category>
		<category><![CDATA[dynamic]]></category>
		<category><![CDATA[feed]]></category>
		<category><![CDATA[mysql]]></category>

		<guid isPermaLink="false">http://www.edmondscommerce.co.uk/?p=2287</guid>
		<description><![CDATA[If you want to offer a csv feed and want the results to be on demand and like the idea of avoiding messing about righting to files on the server etc, you might like this little manuever. You will notice I'm using a non standard db_query function, just assume that this does all the sensible [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>MySQL Got Error 28 From Storage Engine + Solution</title>
		<link>http://www.edmondscommerce.co.uk/linux/mysql-got-error-28-from-storage-engine-solution/</link>
		<comments>http://www.edmondscommerce.co.uk/linux/mysql-got-error-28-from-storage-engine-solution/#comments</comments>
		<pubDate>Tue, 10 May 2011 11:03:51 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[linux]]></category>
		<category><![CDATA[db]]></category>
		<category><![CDATA[error]]></category>
		<category><![CDATA[hosting]]></category>
		<category><![CDATA[mysql]]></category>
		<category><![CDATA[server]]></category>
		<category><![CDATA[space]]></category>

		<guid isPermaLink="false">http://www.edmondscommerce.co.uk/?p=2246</guid>
		<description><![CDATA[If you get the error: Got error 28 from storage engine query When you are trying to access your web site, database or phpMyAdmin then the problem is likely to be that you have run out of hard disk space. If you have command line access you can quickly check this by running PLAIN TEXT [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Extending Magento Objects with Custom Attributes</title>
		<link>http://www.edmondscommerce.co.uk/magento/extending-magento-objects-with-custom-attributes/</link>
		<comments>http://www.edmondscommerce.co.uk/magento/extending-magento-objects-with-custom-attributes/#comments</comments>
		<pubDate>Mon, 07 Feb 2011 18:27:50 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[magento]]></category>
		<category><![CDATA[attribute]]></category>
		<category><![CDATA[config.xml]]></category>
		<category><![CDATA[custom]]></category>
		<category><![CDATA[eav]]></category>
		<category><![CDATA[installer]]></category>
		<category><![CDATA[mysql]]></category>
		<category><![CDATA[order]]></category>

		<guid isPermaLink="false">http://www.edmondscommerce.co.uk/?p=2121</guid>
		<description><![CDATA[It's fairly common that you need to add in some custom data to a Magento object. The most common scenario is products and its totally handled via the admin side. However if you need to extend something like the order object to store custom order information then things get a little bit more tricky, but [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>MySQL Triggers &#8211; A Quick Guide</title>
		<link>http://www.edmondscommerce.co.uk/mysql/mysql-triggers-a-quick-guide/</link>
		<comments>http://www.edmondscommerce.co.uk/mysql/mysql-triggers-a-quick-guide/#comments</comments>
		<pubDate>Sat, 15 Jan 2011 12:26:09 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[mysql]]></category>
		<category><![CDATA[data]]></category>
		<category><![CDATA[statement]]></category>
		<category><![CDATA[trigger]]></category>
		<category><![CDATA[triggers]]></category>

		<guid isPermaLink="false">http://www.edmondscommerce.co.uk/?p=2014</guid>
		<description><![CDATA[MySQL has a nice feature that you may well not have used called Triggers. These are little SQL statements that are tied to events on table and then perform some extra work. The idea being that you will check the values for a row and if they meet some conditions you will take some further [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Emergency Server Recovery Support &#8211; PHP, MySQL, Fatal Error, Site Down, Table Crashed + Solution</title>
		<link>http://www.edmondscommerce.co.uk/management/emergency-recovery-php-mysql-fatal-error-site-down-table-crashed-solution/</link>
		<comments>http://www.edmondscommerce.co.uk/management/emergency-recovery-php-mysql-fatal-error-site-down-table-crashed-solution/#comments</comments>
		<pubDate>Fri, 26 Nov 2010 11:55:50 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[management]]></category>
		<category><![CDATA[apache]]></category>
		<category><![CDATA[ecommerce]]></category>
		<category><![CDATA[emergency]]></category>
		<category><![CDATA[fix]]></category>
		<category><![CDATA[linux]]></category>
		<category><![CDATA[magento]]></category>
		<category><![CDATA[mysql]]></category>
		<category><![CDATA[php]]></category>
		<category><![CDATA[problem]]></category>
		<category><![CDATA[recover]]></category>
		<category><![CDATA[recovery]]></category>
		<category><![CDATA[server]]></category>
		<category><![CDATA[solution]]></category>
		<category><![CDATA[support]]></category>

		<guid isPermaLink="false">http://www.edmondscommerce.co.uk/?p=1931</guid>
		<description><![CDATA[If your site has suddenly gone down and you are tearing your hair out because the people you usually call for server support aren't answering the phone then fear not - we can help you out. Along with our core business of building, customising and extending e-commerce web sites, we are also pretty handy at [...]]]></description>
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