NULL</span>,</span>
<span>  file_type <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">"csv"</span>, <span class="st">"tsv"</span>, <span class="st">"parquet"</span><span class="op">)</span>,</span>
<span>  compress <span class="op">=</span> <span class="cn">FALSE</span>,</span>
<span>  max_batch <span class="op">=</span> <span class="cn">Inf</span>,</span>
<span>  <span class="va">...</span></span>