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	<title>LinuxHostingSupport &#187; Mysql &amp; PostGres SQL</title>
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	<link>http://linuxhostingsupport.net/blog</link>
	<description>Everything About _Linux WebHosting_</description>
	<lastBuildDate>Sat, 07 Jan 2012 12:53:57 +0000</lastBuildDate>
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		<title>How to defragment or optimize a database in Mysql?</title>
		<link>http://linuxhostingsupport.net/blog/how-to-defragment-or-optimize-a-database-in-mysql</link>
		<comments>http://linuxhostingsupport.net/blog/how-to-defragment-or-optimize-a-database-in-mysql#comments</comments>
		<pubDate>Tue, 23 Nov 2010 13:06:13 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Mysql & PostGres SQL]]></category>
		<category><![CDATA[command to optimize a mysql database]]></category>
		<category><![CDATA[defragment a mysql database]]></category>
		<category><![CDATA[fragmentation of mysql database results performance loss]]></category>
		<category><![CDATA[how to optimize a mysql database?]]></category>

		<guid isPermaLink="false">http://linuxhostingsupport.net/blog/?p=1159</guid>
		<description><![CDATA[In case you remove a lot of data from the tables OR change the database structure, a de-fragmentation/optimizing of the database is necessary to avoid performance loss, especially while running queries. The above changes results in a performance loss, so make sure you run the &#8220;optimizer&#8221; on the database. SSH to your server and execute: [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<title>Mysql: Access denied for user &#8216;root&#8217;@&#039;localhost&#8217;</title>
		<link>http://linuxhostingsupport.net/blog/mysql-access-denied-for-user-rootlocalhost</link>
		<comments>http://linuxhostingsupport.net/blog/mysql-access-denied-for-user-rootlocalhost#comments</comments>
		<pubDate>Sun, 14 Mar 2010 10:43:28 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Mysql & PostGres SQL]]></category>
		<category><![CDATA[Access denied for user 'root'@'localhost']]></category>
		<category><![CDATA[Access denied for user (using password: NO)]]></category>
		<category><![CDATA[How to reset a Mysql password for 'root'?]]></category>
		<category><![CDATA[mysql update query to reset mysql password]]></category>
		<category><![CDATA[reset mysql password with skip-grant-tables]]></category>

		<guid isPermaLink="false">http://linuxhostingsupport.net/blog/?p=561</guid>
		<description><![CDATA[You may receive the &#8220;Access denied for user &#8216;root&#8217;@'localhost&#8217;&#8221; message while accessing mysql from the command prompt. The error message states that the Mysql password for user &#8216;root&#8217; is incorrect and need to reset the password using skip-grant-tables option. ERROR 1045 (28000): Access denied for user &#8216;root&#8217;@'localhost&#8217; (using password: NO) How to reset a Mysql [...]]]></description>
		<wfw:commentRss>http://linuxhostingsupport.net/blog/mysql-access-denied-for-user-rootlocalhost/feed</wfw:commentRss>
		<slash:comments>2</slash:comments>
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		<item>
		<title>How to enable &#8216;General Query Log&#8217; in Mysql?</title>
		<link>http://linuxhostingsupport.net/blog/how-to-enable-general-query-log-in-mysql</link>
		<comments>http://linuxhostingsupport.net/blog/how-to-enable-general-query-log-in-mysql#comments</comments>
		<pubDate>Sun, 17 Jan 2010 12:44:44 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Mysql & PostGres SQL]]></category>
		<category><![CDATA[enable 'General Query Log' in Mysql?]]></category>
		<category><![CDATA[enable logs in mysql]]></category>
		<category><![CDATA[how to keep track of mysql queries?]]></category>
		<category><![CDATA[save mysql logs]]></category>
		<category><![CDATA[what is General Query Log in mysql?]]></category>

		<guid isPermaLink="false">http://linuxhostingsupport.net/blog/?p=473</guid>
		<description><![CDATA[General Query Log is used to keep track of mysql status i.e. it writes the information when a client connects/disconnects OR a query is executed. It is useful when the number of people managing the database is high. In order to enable &#8216;General Query Log&#8217;, edit the Mysql configuration file vi /etc/my.cnf enable the log [...]]]></description>
		<wfw:commentRss>http://linuxhostingsupport.net/blog/how-to-enable-general-query-log-in-mysql/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
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		<item>
		<title>invalid byte sequence for encoding &#8220;UTF8&#8243;</title>
		<link>http://linuxhostingsupport.net/blog/invalid-byte-sequence-for-encoding-utf8</link>
		<comments>http://linuxhostingsupport.net/blog/invalid-byte-sequence-for-encoding-utf8#comments</comments>
		<pubDate>Sat, 28 Nov 2009 10:44:46 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Mysql & PostGres SQL]]></category>
		<category><![CDATA[byte sequence does not match the encoding]]></category>
		<category><![CDATA[dump and restore a postgres database]]></category>
		<category><![CDATA[how to change client_encoding?]]></category>
		<category><![CDATA[how to dump a pgsql database?]]></category>
		<category><![CDATA[how to restore a pgsql database?]]></category>
		<category><![CDATA[invalid byte sequence for encoding "UTF8"]]></category>
		<category><![CDATA[pgsql database + utf8 encoding error]]></category>
		<category><![CDATA[pgsql database and client_encoding]]></category>
		<category><![CDATA[UTF8 encoding error while restoring pgsql database]]></category>

		<guid isPermaLink="false">http://linuxhostingsupport.net/blog/?p=351</guid>
		<description><![CDATA[Error: root@host [~]#  psql databasename &#60; dump.sql ERROR:  invalid byte sequence for encoding &#8220;UTF8&#8243;: 0xd1e9 HINT:  This error can also happen if the byte sequence does not match the encoding expected by the server, which is controlled by &#8220;client_encoding&#8221;. The above error is received while restoring a pgsql dump and when the clicnt_encoding of the [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>how to enable log-queries-not-using-indexes</title>
		<link>http://linuxhostingsupport.net/blog/how-to-enable-log-queries-not-using-indexes</link>
		<comments>http://linuxhostingsupport.net/blog/how-to-enable-log-queries-not-using-indexes#comments</comments>
		<pubDate>Sat, 31 Oct 2009 18:46:15 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Mysql & PostGres SQL]]></category>
		<category><![CDATA[how to check mysql variables]]></category>
		<category><![CDATA[how to edit mysql variables values]]></category>
		<category><![CDATA[how to enable log-queries-not-using-indexes]]></category>
		<category><![CDATA[log_queries_not_using_indexes]]></category>
		<category><![CDATA[log_queries_not_using_indexes + my.cnf]]></category>
		<category><![CDATA[mysqladmin variables]]></category>
		<category><![CDATA[where is the mysql configuration file]]></category>

		<guid isPermaLink="false">http://linuxhostingsupport.net/blog/?p=264</guid>
		<description><![CDATA[How to enable &#8220;log-queries-not-using-indexes&#8221; in Mysql? Edit /etc/my.cnf and place the following line under the [mysqld] section: log-queries-not-using-indexes Save the file and restart the mysql service: # /etc/init.d/mysql restart To verify if it is set to ON, use the following command: # mysqladmin variables &#124;grep  log_queries_not_using_indexes]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>Howto: Backup and Restore a database</title>
		<link>http://linuxhostingsupport.net/blog/howto-backup-and-restore-a-database</link>
		<comments>http://linuxhostingsupport.net/blog/howto-backup-and-restore-a-database#comments</comments>
		<pubDate>Mon, 05 Oct 2009 21:28:48 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Mysql & PostGres SQL]]></category>
		<category><![CDATA[backup a database on a cPanel server]]></category>
		<category><![CDATA[howto backup a database on Plesk server]]></category>
		<category><![CDATA[Howto restore a .sql file]]></category>
		<category><![CDATA[Howto: Backup and Restore a database]]></category>

		<guid isPermaLink="false">http://linuxhostingsupport.net/blog/?p=185</guid>
		<description><![CDATA[You need to use the &#8220;mysqldump&#8221; command to backup a Mysql database. Backup/Dump a Mysql database on a Linux Or Linux/cPanel server: root@host [~]# mysqldump /var/lib/mysql/dbname &#62; dbname.sql Restore the .sql file in a database: root@host [~]# mysql /var/lib/mysql/dbname &#60; /path/to/filename.sql Backup/Dump a Mysql database on a Linux/Plesk server: root@host [~]# mysqldump -uadmin -p`cat /etc/psa/.psa.shadow` [...]]]></description>
		<wfw:commentRss>http://linuxhostingsupport.net/blog/howto-backup-and-restore-a-database/feed</wfw:commentRss>
		<slash:comments>2</slash:comments>
		</item>
		<item>
		<title>Howto: repair a mysql table</title>
		<link>http://linuxhostingsupport.net/blog/howto-repair-a-mysql-table</link>
		<comments>http://linuxhostingsupport.net/blog/howto-repair-a-mysql-table#comments</comments>
		<pubDate>Sun, 04 Oct 2009 21:56:03 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Mysql & PostGres SQL]]></category>
		<category><![CDATA[.MYD and .frm files]]></category>
		<category><![CDATA[Howto: repair a mysql table.]]></category>
		<category><![CDATA[myisamchk -r dbname/tablename.MYI]]></category>
		<category><![CDATA[Mysql table consists .MYI]]></category>
		<category><![CDATA[repair table tablename;]]></category>
		<category><![CDATA[Table "tablename" is marked as crashed and should be repaired]]></category>
		<category><![CDATA[what are the different ways to repair a table]]></category>

		<guid isPermaLink="false">http://linuxhostingsupport.net/blog/?p=175</guid>
		<description><![CDATA[If you receive the following error message on your website, which means the table is crashed. &#8220;Table &#8220;tablename&#8221; is marked as crashed and should be repaired&#8221; The Mysql table consists of 3 files, .MYI, .MYD and .frm. The .MYI file contains the structure and results in the error message if something goes wrong with it. [...]]]></description>
		<wfw:commentRss>http://linuxhostingsupport.net/blog/howto-repair-a-mysql-table/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Howto: change collation for mysql</title>
		<link>http://linuxhostingsupport.net/blog/howto-change-collation-for-mysql</link>
		<comments>http://linuxhostingsupport.net/blog/howto-change-collation-for-mysql#comments</comments>
		<pubDate>Sat, 03 Oct 2009 20:57:22 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Mysql & PostGres SQL]]></category>
		<category><![CDATA[change latin1_general_ci to utf8_general_ci]]></category>
		<category><![CDATA[change mysql collation in my.cnf]]></category>
		<category><![CDATA[change utf8_general_ci to latin1_general_ci]]></category>
		<category><![CDATA[howto check collation]]></category>
		<category><![CDATA[Howto: change collation for mysql]]></category>
		<category><![CDATA[mysqladmin variables | grep collation]]></category>

		<guid isPermaLink="false">http://linuxhostingsupport.net/blog/?p=161</guid>
		<description><![CDATA[People may think of changing &#8220;collation&#8221; for their Mysql databases and here how to change it. First, there are two ways to check the current collation on your server. One from the command line and one from the mysql prompt: root@server [~]# mysqladmin variables &#124; grep collation &#124; collation_connection &#124; utf8_general_ci &#124; &#124; collation_database &#124; [...]]]></description>
		<wfw:commentRss>http://linuxhostingsupport.net/blog/howto-change-collation-for-mysql/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
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		<item>
		<title>Grant privileges to a Mysql user?</title>
		<link>http://linuxhostingsupport.net/blog/grant-privileges-to-a-mysql-user</link>
		<comments>http://linuxhostingsupport.net/blog/grant-privileges-to-a-mysql-user#comments</comments>
		<pubDate>Mon, 28 Sep 2009 07:17:32 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Mysql & PostGres SQL]]></category>
		<category><![CDATA[create a database in cPanel]]></category>
		<category><![CDATA[database user privileges]]></category>
		<category><![CDATA[grant command in mysql]]></category>
		<category><![CDATA[GRANT privileges to a Mysql user]]></category>
		<category><![CDATA[remote database access]]></category>

		<guid isPermaLink="false">http://linuxhostingsupport.net/blog/?p=120</guid>
		<description><![CDATA[HowTo GRANT privileges to a Mysql user? Create a database: mysql&#62; create database dbname; and grant the privileges using the following query: mysql&#62; grant all on dbname.* to &#8216;dbuser&#8217;@'localhost&#8217; identified by &#8216;password&#8217;; The user &#8216;dbuser&#8217; will now have access to database &#8216;dbname&#8217; locally using the password &#8216;password&#8217;. Using the above command, you can also allow [...]]]></description>
		<wfw:commentRss>http://linuxhostingsupport.net/blog/grant-privileges-to-a-mysql-user/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
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