function setUp()
 {
     $this->table = DummyDatabaseObject::$table;
     $this->fields = DummyDatabaseObject::$fields;
     $this->pk = DummyDatabaseObject::$primary_key;
     $this->fields_str = BaseQuery::fields_to_sql($this->fields, $this->table);
     $dbobj = new DummyDatabaseObject();
     $this->sqlobj = new SelectQuery($dbobj);
 }
 function setUp()
 {
     $this->table = DummyDatabaseObject::$table;
     $this->fields = DummyDatabaseObject::$fields;
     $this->pk = DummyDatabaseObject::$primary_key;
     $this->fields_str = BaseQuery::fields_to_sql($this->fields, $this->table);
     $this->testString = "UPDATE {$this->table} SET testfield2 = :testField2";
     $this->testValues = array('tfield1' => 'Blub', 'testField2' => 'Bluu');
     $this->testResultValues = array(':testField2' => 'Bluu');
     $this->sqlobj = new UpdateQuery(new DummyDatabaseObject());
 }