ckage org.umlg.sqlg.test.datasource;
&nbsp;
&nbsp;import org.apache.tinkerpop.gremlin.structure.T;
&nbsp;import org.junit.Assert;
&nbsp;import org.junit.Assume;
&nbsp;import org.junit.BeforeClass;
&nbsp;import org.junit.Test;
&nbsp;import org.umlg.sqlg.structure.PropertyDefinition;
&nbsp;import org.umlg.sqlg.structure.PropertyType;
&nbsp;import org.umlg.sqlg.structure.topology.VertexLabel;
&nbsp;import org.umlg.sqlg.test.BaseTest;
&nbsp;
&nbsp;import java.sql.Connection;
&nbsp;import java.sql.PreparedStatem