ingLit">&quot;foo&quot;</span><span class="Punctuation">]</span>  <span class="Comment"># also prints &quot;bar&quot;</span></pre><p>That's it. If you just need to quickly save some data, you can stop reading here and start programming.</p>

<h1><a class="toc-backref" id="transactions" href="#transactions">Transactions</a></h1><p>Sometimes you need to read or write to the database in several related ways that are best done as a group. This is a common database concept and most databases support them. Reads 