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	<title>pra não esquecer... &#187; MySQL</title>
	<atom:link href="http://www.republicavirtual.com.br/blog/tag/mysql/feed/" rel="self" type="application/rss+xml" />
	<link>http://www.republicavirtual.com.br/blog</link>
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	<lastBuildDate>Mon, 28 Nov 2011 14:31:52 +0000</lastBuildDate>
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		<title>Mysql performance &#8211; MaatKit</title>
		<link>http://www.republicavirtual.com.br/blog/2011/03/29/mysql-performance-maatkit/</link>
		<comments>http://www.republicavirtual.com.br/blog/2011/03/29/mysql-performance-maatkit/#comments</comments>
		<pubDate>Tue, 29 Mar 2011 15:58:04 +0000</pubDate>
		<dc:creator>Felipe Olivaes</dc:creator>
				<category><![CDATA[MySQL]]></category>
		<category><![CDATA[performance]]></category>
		<category><![CDATA[tuning]]></category>

		<guid isPermaLink="false">http://www.republicavirtual.com.br/blog/?p=673</guid>
		<description><![CDATA[http://www.petefreitag.com/item/724.cfm included in Maatkit: * mk-archiver Archive rows from a MySQL table into another table or a file. * mk-audit Analyze, summarize and report on MySQL config, schema and operation * mk-checksum-filter Filter checksums from mk-table-checksum. * mk-deadlock-logger Extract and log MySQL deadlock information. * mk-duplicate-key-checker Find duplicate indexes and foreign keys on MySQL tables. [...]]]></description>
			<content:encoded><![CDATA[<p>http://www.petefreitag.com/item/724.cfm</p>
<p>included in Maatkit:</p>
<p>    * mk-archiver Archive rows from a MySQL table into another table or a file.<br />
    * mk-audit Analyze, summarize and report on MySQL config, schema and operation<br />
    * mk-checksum-filter Filter checksums from mk-table-checksum.<br />
    * mk-deadlock-logger Extract and log MySQL deadlock information.<br />
    * mk-duplicate-key-checker Find duplicate indexes and foreign keys on MySQL tables.<br />
    * mk-fifo-split Split files and pipe lines to a fifo without really splitting.<br />
    * mk-find Find MySQL tables and execute actions, like GNU find.<br />
    * mk-heartbeat Monitor MySQL replication delay.<br />
    * mk-kill Kill MySQL queries that match certain criteria.<br />
    * mk-loadavg Watch MySQL load and take action when it gets too high.<br />
    * mk-log-player Split and play MySQL slow logs.<br />
    * mk-parallel-dump Dump sets of MySQL tables in parallel.<br />
    * mk-parallel-restore Load files into MySQL in parallel.<br />
    * mk-profile-compact Compact the output from mk-query-profiler.<br />
    * mk-query-digest Parses logs and more. Analyze, transform, filter, review and report on queries.<br />
    * mk-query-profiler Execute SQL statements and print statistics, or measure activity caused by other processes.<br />
    * mk-show-grants Canonicalize and print MySQL grants so you can effectively replicate, compare and version-control them.<br />
    * mk-slave-delay Make a MySQL slave server lag behind its master.<br />
    * mk-slave-find Find and print replication hierarchy tree of MySQL slaves.<br />
    * mk-slave-move Move a MySQL slave around in the replication hierarchy.<br />
    * mk-slave-prefetch Pipeline relay logs on a MySQL slave to pre-warm caches.<br />
    * mk-slave-restart Watch and restart MySQL replication after errors.<br />
    * mk-table-checksum Perform an online replication consistency check, or checksum MySQL tables efficiently on one or many servers.<br />
    * mk-table-sync Synchronize MySQL tables efficiently.<br />
    * mk-upgrade Execute SQL statements against two MySQL servers and compare the results.<br />
    * mk-visual-explain Format EXPLAIN output as a tree.</p>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>database hacks</title>
		<link>http://www.republicavirtual.com.br/blog/2009/08/20/database-hacks/</link>
		<comments>http://www.republicavirtual.com.br/blog/2009/08/20/database-hacks/#comments</comments>
		<pubDate>Thu, 20 Aug 2009 19:33:18 +0000</pubDate>
		<dc:creator>Felipe Olivaes</dc:creator>
				<category><![CDATA[Firebird]]></category>
		<category><![CDATA[MS SQL Server]]></category>
		<category><![CDATA[MySQL]]></category>
		<category><![CDATA[Postgre SQL]]></category>
		<category><![CDATA[db2]]></category>
		<category><![CDATA[informix]]></category>
		<category><![CDATA[ingress]]></category>
		<category><![CDATA[mssql]]></category>

		<guid isPermaLink="false">http://www.republicavirtual.com.br/blog/?p=433</guid>
		<description><![CDATA[realmente muito bom, dica do ara&#8221;ú&#8221;jo! =) http://pentestmonkey.net/blog/mysql-sql-injection-cheat-sheet/ http://pentestmonkey.net/blog/postgres-sql-injection-cheat-sheet/ http://pentestmonkey.net/blog/oracle-sql-injection-cheat-sheet/ http://pentestmonkey.net/blog/mssql-sql-injection-cheat-sheet/ http://pentestmonkey.net/blog/ingres-sql-injection-cheat-sheet/ http://pentestmonkey.net/blog/db2-sql-injection-cheat-sheet/ http://pentestmonkey.net/blog/informix-sql-injection-cheat-sheet/ crack mysql hash password: http://www.openwall.com/john/]]></description>
			<content:encoded><![CDATA[<p>realmente muito bom, dica do ara&#8221;ú&#8221;jo! =)</p>
<p>http://pentestmonkey.net/blog/mysql-sql-injection-cheat-sheet/</p>
<p>http://pentestmonkey.net/blog/postgres-sql-injection-cheat-sheet/</p>
<p>http://pentestmonkey.net/blog/oracle-sql-injection-cheat-sheet/</p>
<p>http://pentestmonkey.net/blog/mssql-sql-injection-cheat-sheet/</p>
<p>http://pentestmonkey.net/blog/ingres-sql-injection-cheat-sheet/</p>
<p>http://pentestmonkey.net/blog/db2-sql-injection-cheat-sheet/</p>
<p>http://pentestmonkey.net/blog/informix-sql-injection-cheat-sheet/</p>
<p>crack mysql hash password:</p>
<p>http://www.openwall.com/john/</p>
]]></content:encoded>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>erro foreign key mysql</title>
		<link>http://www.republicavirtual.com.br/blog/2009/08/06/erro-foreign-key-mysql/</link>
		<comments>http://www.republicavirtual.com.br/blog/2009/08/06/erro-foreign-key-mysql/#comments</comments>
		<pubDate>Thu, 06 Aug 2009 19:47:41 +0000</pubDate>
		<dc:creator>Felipe Olivaes</dc:creator>
				<category><![CDATA[MySQL]]></category>
		<category><![CDATA[import]]></category>
		<category><![CDATA[importação]]></category>

		<guid isPermaLink="false">http://www.republicavirtual.com.br/blog/?p=429</guid>
		<description><![CDATA[Cannot add or update a child row: a foreign key constraint fails Só adicionar isso no início do arquivo SQL: set foreign_key_checks = 0;]]></description>
			<content:encoded><![CDATA[<p>Cannot add or update a child row: a foreign key constraint fails</p>
<p>Só adicionar isso no início do arquivo SQL:<br />
<code><br />
set foreign_key_checks = 0;<br />
</code></p>
]]></content:encoded>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>corrigindo o error 150 (#10005) no MySQL</title>
		<link>http://www.republicavirtual.com.br/blog/2009/02/25/corrigindo-o-error-150-10005-no-mysql/</link>
		<comments>http://www.republicavirtual.com.br/blog/2009/02/25/corrigindo-o-error-150-10005-no-mysql/#comments</comments>
		<pubDate>Wed, 25 Feb 2009 20:29:04 +0000</pubDate>
		<dc:creator>Felipe Olivaes</dc:creator>
				<category><![CDATA[MySQL]]></category>

		<guid isPermaLink="false">http://www.republicavirtual.com.br/blog/2009/02/25/corrigindo-o-error-150-10005-no-mysql/</guid>
		<description><![CDATA[- Todas as tabelas do tipo InnoDB; - Deve haver um indíce na tabela de origem e destino corresponde a nova chave estrangeira; - Não são suportados para este tipo de relacionamento, campos text e blob; - Os campos devem ter o mesmo tipo (em todas as características); - Atenção, até UNSIGNED faz diferença;]]></description>
			<content:encoded><![CDATA[<p>- Todas as tabelas do tipo InnoDB;<br />
- Deve haver um indíce na tabela de origem e destino corresponde a nova chave estrangeira;<br />
- Não são suportados para este tipo de relacionamento, campos text e blob;<br />
- Os campos devem ter o mesmo tipo (em todas as características);<br />
- Atenção, até UNSIGNED faz diferença;</p>
]]></content:encoded>
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		<slash:comments>4</slash:comments>
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