function doTest1() {
	var dataset = DatasetFactory.getDataset("group", null, null, null);
	return dataset.rowsCount;
}

function doTest2() {
	//Monta as constraints para consulta
	var c1 = DatasetFactory.createConstraint("activeVersion", "true", "true", ConstraintType.MUST);
	var c2 = DatasetFactory.createConstraint("publisherId", "adm", "adm", ConstraintType.MUST_NOT);
	var c3 = DatasetFactory.createConstraint("documentType", "1", "1", ConstraintType.SHOULD);
	var c4 = DatasetFactory.createConstraint("documentType", "2", "2", ConstraintType.SHOULD);
	var c5 = DatasetFactory.createConstraint("documentDescription", "%teste%", "%teste%", ConstraintType.MUST_NOT);
    c5.setLikeSearch(true);
    var constraints   = new Array(c1, c2, c3, c4, c5);
	
	//Define os campos para ordenação
	var sortingFields = new Array("documentPK.documentId");
	
	//Busca o dataset
	var dataset = DatasetFactory.getDataset("document", null, constraints, sortingFields);
	
	for(var i = 0; i < dataset.rowsCount; i++) {
		log.info(dataset.getValue(i, "documentPK.documentId"));
	}
}

 DatasetFactory.createConstraint("sqlLimit", "10", "10", ConstraintType.MUST);

function showNewDatasetFull() {
	var div = document.getElementById("datasetDiv");
  	
	//Busca o dataset
  	try {
    	var dataset = DatasetFactory.getDataset("colleague");
    	div.innerHTML = showDataset(dataset);
  	} catch(erro) {
  	  	div.innerHTML = erro;
  	}
}

function showDataset(dataset) {
	var tabela = "<table>";
  	
	//Monta o cabeçalho
  	tabela += "<tr>";
  	for (var i = 0; i < dataset.columns.length; i++) {
    	tabela += "<th>" + dataset.columns[i] + "</th>";
	}
  	tabela += "</tr>";

  	//Monta os registros  	
  	for (var x = 0; x < dataset.values.length; x++) {
  		tabela += "<tr>";
    	var row = dataset.values[x];
    	for (var y = 0; y < dataset.columns.length; y++) {
    		tabela += "<td>" + row[dataset.columns[y]] + "</td>";
		}
    	tabela += "</tr>";
  	}
  	
	tabela += "</table>";
	return tabela;
}

function showNewDatasetPartial() {
	var div = document.getElementById("datasetDiv");
			
	var c1 = DatasetFactory.createConstraint("parentDocumentId", "5", "5", ConstraintType.MUST);
	var c2 = DatasetFactory.createConstraint("documentType", "1", "1", ConstraintType.MUST_NOT);
	var c3 = DatasetFactory.createConstraint("activeVersion", "true", "true", ConstraintType.MUST);
	var constraints   = new Array(c1, c2, c3);
	
	//Define os campos para ordenação
	var fields = new Array("documentPK.documentId", "documentDescription", 
			"documentType", "publisherId", "accessCount");
	var sortingFields = new Array("accessCount", "documentDescription");
	
	//Busca o dataset
  	try {
    	var dataset = DatasetFactory.getDataset("document", fields, constraints, sortingFields);
    	div.innerHTML = showDataset(dataset);
  	} catch(erro) {
  	  	div.innerHTML = erro;
  	}
}

<select name="estado" dataset="estadosBR" datasetkey="Sigla" datasetvalue="Estado"></select>

 function createDataset(fields, constraints, sortFields) {
	var dataset = DatasetBuilder.newDataset();
	  
	//Cria as colunas
	dataset.addColumn("Sigla");
	dataset.addColumn("Estado");
	dataset.addColumn("Capital");
	dataset.addColumn("Area");
	 
	//Cria os registros
	dataset.addRow(new Array("AM", "Amazonas", "Manaus", 1570746));
	dataset.addRow(new Array("PA", "Pará", "Belém", 1247690));
	dataset.addRow(new Array("MT", "Mato Grosso", "Cuiabá", 903358));
	dataset.addRow(new Array("TO", "Tocantins", "Palmas", 277621));
	dataset.addRow(new Array("PI", "Piauí", "Teresina", 251529));
	
	return dataset;
}

function beforeStateEntry(sequenceId) {
	
	var user = getValue("WKUser");
	
	//Cria a constraint para buscar os formulários ativos
	var cst1 = DatasetFactory.createConstraint("metadata#active", true, true, ConstraintType.MUST);
	
	//É obrigatório informar a constraint userSecurityId para indicar o usuário 
	//que sera validada a permissão nos formulários
	var cst2 = DatasetFactory.createConstraint("userSecurityId", user, user, ConstraintType.MUST);
	
	var constraints = new Array(cst1, cst2);
	
	var datasetPrincipal = DatasetFactory.getDataset("dsExemploPaiFilho", null, constraints, null);
	
	for (var i = 0; i < datasetPrincipal.rowsCount; i++) {
		var documentId = datasetPrincipal.getValue(i, "metadata#id");
		var documentVersion = datasetPrincipal.getValue(i, "metadata#version");
		
		//Cria as constraints para buscar os campos filhos, passando o tablename, número da formulário e versão
		var c1 = DatasetFactory.createConstraint("tablename", "tabelaPecas" ,"tabelaPecas", ConstraintType.MUST);
		var c2 = DatasetFactory.createConstraint("metadata#id", documentId, documentId, ConstraintType.MUST);
		var c3 = DatasetFactory.createConstraint("metadata#version", documentVersion, documentVersion, ConstraintType.MUST);
		
		//É obrigatório informar a constraint userSecurityId para indicar o usuário 
		//que sera validada a permissão nos formulários
		var c4 = DatasetFactory.createConstraint("userSecurityId", user, user, ConstraintType.MUST);
		
		var constraintsFilhos = new Array(c1, c2, c3, c4);
		
		//Busca o dataset
		var datasetFilhos = DatasetFactory.getDataset("dsExemploPaiFilho", null, constraintsFilhos, null);
		for (var j = 0; j < datasetFilhos.rowsCount; j++) {
			//Utiliza os campos do Dataset. Exibindo como exemplo.
			log.info("CAMPO 1: " + documentId);
			log.info("CAMPO 2: " + datasetFilhos.getValue(j, "wdk_sequence_id"));
			log.info("CAMPO 3: " + datasetFilhos.getValue(j, "peca"));
			log.info("CAMPO 4: " + datasetFilhos.getValue(j, "qtde"));
		}
	}

}