src/Web2All/Table/Collection/SimpleDataProvider.class.php
public function getADORecordSet()
  {
    if (!$this->sql) {
    	// no sql set
      throw new Exception('Web2All_Table_Collection_SimpleDataProvider::getADORecordSet: no SQL query set');
    }
    
  	return $this->db->SelectLimit($this->sql,$this->limit,$this->offset,$this->params);
  }
public function getADORecordSet()
  {
    if (!$this->sql) {
    	// no sql set
      throw new Exception('Web2All_Table_Collection_SimpleDataProvider::getADORecordSet: no SQL query set');
    }
    
  	return $this->db->SelectLimit($this->sql,$this->limit,$this->offset,$this->params);
  }
Execute the query and return the adodb recordset.

Make sure you have at least set the sql for the query, will throw exception otherwise.

@return ADORecordSet