er">args</span><span class="Other">:</span> <span class="Identifier">JsonNode</span><span class="Other">;</span> <span class="Identifier">columns</span><span class="Other">:</span> <span class="Identifier">seq</span><span class="Other">[</span><span class="Identifier">seq</span><span class="Other">[</span><span class="Identifier">string</span><span class="Other">]</span><span class="Other">]</span><span class="Other">)</span><span class="Other">:</span> <a href="mysql_lib.html#MysqlParams"><span class="Iden