Expression</a></span></span><span class="token punctuation">)</span><span class="token operator">: </span><a href="../index.html">Join</a></div><div class="brief "><p class="paragraph">Specify join conditions from the given expression.</p></div></div><div class="content sourceset-dependent-content" data-togglable=":couchbase-lite/jvmCommonMain"><div class="symbol monospace"><span class="token keyword">actual </span><span class="token keyword">fun </span><a href="on.html"><span class="token function">on</spa