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	<title>Dimensioni di database e tabelle MySQL - Cronologia</title>
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	<updated>2026-05-01T15:56:40Z</updated>
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		<id>https://wiki.minerva-apps.com/index.php?title=Dimensioni_di_database_e_tabelle_MySQL&amp;diff=1955&amp;oldid=prev</id>
		<title>Andrea: Creata pagina con &quot;&amp;larr; Torna a MySQL Category:MySQL   == Tramite query == === Dimensione di un database === &lt;pre&gt; SELECT      table_schema AS `Database`,      ROUND(SUM...&quot;</title>
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		<updated>2025-05-28T10:21:12Z</updated>

		<summary type="html">&lt;p&gt;Creata pagina con &amp;quot;&lt;a href=&quot;/index.php?title=GENERALE#MySQL&quot; title=&quot;GENERALE&quot;&gt;← Torna a MySQL&lt;/a&gt; &lt;a href=&quot;/index.php?title=Categoria:MySQL&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Categoria:MySQL (la pagina non esiste)&quot;&gt;Category:MySQL&lt;/a&gt;   == Tramite query == === Dimensione di un database === &amp;lt;pre&amp;gt; SELECT      table_schema AS `Database`,      ROUND(SUM...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Nuova pagina&lt;/b&gt;&lt;/p&gt;&lt;div&gt;[[GENERALE#MySQL|&amp;amp;larr; Torna a MySQL]] [[Category:MySQL]]&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== Tramite query ==&lt;br /&gt;
=== Dimensione di un database ===&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
SELECT &lt;br /&gt;
    table_schema AS `Database`, &lt;br /&gt;
    ROUND(SUM(data_length + index_length) / 1024 / 1024, 2) AS `Size_MB`&lt;br /&gt;
FROM &lt;br /&gt;
    information_schema.TABLES&lt;br /&gt;
WHERE &lt;br /&gt;
    table_schema = 'nome_database'&lt;br /&gt;
GROUP BY &lt;br /&gt;
    table_schema;&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== Dettaglio tabelle del database ===&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
SELECT &lt;br /&gt;
    table_name AS `Table`, &lt;br /&gt;
    ROUND((data_length + index_length) / 1024 / 1024, 2) AS `Size_MB`&lt;br /&gt;
FROM &lt;br /&gt;
    information_schema.TABLES&lt;br /&gt;
WHERE &lt;br /&gt;
    table_schema = 'nome_database'&lt;br /&gt;
ORDER BY &lt;br /&gt;
    `Size_MB` DESC;&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Usare du (se hai accesso al filesystem) ==&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
du -sh /var/lib/mysql/nome_database&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;/div&gt;</summary>
		<author><name>Andrea</name></author>
		
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