CreateIndexOnPartitionedVertexLabelBeforeCreatingPartitions() {
<b class="fc">&nbsp;        Schema schema = this.sqlgGraph.getTopology().ensureSchemaExist(&quot;A&quot;);</b>
<b class="fc">&nbsp;        VertexLabel vertexLabel = schema.ensurePartitionedVertexLabelExist(</b>
&nbsp;                &quot;A&quot;,
<b class="fc">&nbsp;                new HashMap&lt;&gt;() {{</b>
<b class="fc">&nbsp;                    put(&quot;int1&quot;, PropertyDefinition.of(PropertyType.INTEGER));</b>
&nbsp;                }