/**
* Returns a string containing the field names seperated by commas
*
* @return string The field list as string
*/
public function getColumns()
{
$names = array();
foreach ($this->_sql->getFieldNames() as $field => $placeholder) {
$names[] = "`{$field}`={$placeholder}";
}
return implode(', ', $names);
}
/**
* Returns a string containing the placeholders for query execute
*
* @return string The placeholders for query execute
*/
public function getValues()
{
$keys = $this->_sql->getFieldNames();
return implode(', ', $keys);
}
