* @throws Exception in case of SQL exceptions
*/
@BeforeClass
public static void initConnection() throws Exception {
if (null == connection) {
IDatabaseTester databaseTester = new PropertiesBasedJdbcDatabaseTester();
connection = databaseTester.getConnection();
DatabaseConfig dbConfig = connection.getConfig();
dbConfig.setProperty(DatabaseConfig.PROPERTY_DATATYPE_FACTORY, new MySqlDataTypeFactory());
schemaName = System.getProperty("schemaName");
}
}