pan> <span class="st">"ch.kof.barometer"</span>,</span>
<span class="r-in">  set_name <span class="op">=</span> <span class="st">"barometer"</span>,</span>
<span class="r-in">  schema <span class="op">=</span> <span class="st">"schema"</span></span>
<span class="r-in"><span class="op">)</span></span>
<span class="r-in"></span>
<span class="r-in"><span class="fu">db_dataset_trim_history</span><span class="op">(</span></span>
<span class="r-in">  con <span class="op">=</span> <span class="va">connection</span