xception(e);</b>
&nbsp;            }
<b class="fc">&nbsp;            this.sqlgGraph.tx().commit();</b>
&nbsp;        }
&nbsp;        //only now will it do a server side prepared statement
<b class="fc">&nbsp;        vertexLabel.ensurePropertiesExist(new HashMap&lt;&gt;() {{</b>
<b class="fc">&nbsp;            put(&quot;b&quot;, PropertyDefinition.of(PropertyType.STRING));</b>
&nbsp;        }});
<b class="fc">&nbsp;        this.sqlgGraph.tx().commit();</b>
<b class="fc">&nbsp;        Connection connection = 