rameter ">pkName<span class="token operator">: </span><a href="https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html">String</a><span class="token operator">?</span><span class="token punctuation">, </span></span><span class="parameter "><span class="token keyword">vararg </span>pkColumns<span class="token operator">: </span><a href="../../org.jetbrains.exposed.v1.core/-column/index.html">Column</a><span class="token operator">&lt;</span><span class="token operator">*</span><span class="to