<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Databases on Henrique Pereira</title><link>https://www.hgpereira.com/tags/databases/</link><description>Recent content in Databases on Henrique Pereira</description><generator>Hugo</generator><language>en-US</language><lastBuildDate>Fri, 03 Jul 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://www.hgpereira.com/tags/databases/index.xml" rel="self" type="application/rss+xml"/><item><title>SQLite: Afinal o à vontade é mesmo à vontadinha</title><link>https://www.hgpereira.com/blog/sqlite/</link><pubDate>Fri, 03 Jul 2026 00:00:00 +0000</pubDate><guid>https://www.hgpereira.com/blog/sqlite/</guid><description>&lt;p>Porque é que, por defeito, não existe uma verificação de tipos
durante a inserção, caso tenham sido definidos tipos de dados
na criação da tabela?&lt;/p>
&lt;p>Retirado da &lt;a href="https://sqlite.org/stricttables.html">introdução à funcionalidade que &amp;ldquo;corrige isto&amp;rdquo;&lt;/a>:&lt;/p>
&lt;blockquote>
&lt;p>Some developers appreciate the freedom that SQLite&amp;rsquo;s flexible
typing rules provide and use that freedom to advantage. But other
developers are aghast at SQLite&amp;rsquo;s flagrant rule-breaking and prefer
the traditional rigid type system found in all other SQL database
engines and in the SQL standard. For this latter group, SQLite supports
a strict typing mode, as of version 3.37.0 (2021-11-27), that is
enabled separately for each table.&lt;/p></description></item></channel></rss>