h <span class="op">=</span> <span class="cn">NULL</span>,</span>
<span>  diccionario <span class="op">=</span> <span class="cn">NULL</span>,</span>
<span>  read_format <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="st">"duckdb"</span>, <span class="st">"tibble"</span><span class="op">)</span>,</span>
<span>  tblname <span class="op">=</span> <span class="st">"covidmx"</span>,</span>
<span>  drv <span 