/**
* Determines the number of rows affected by a data maniuplation query
*
* 0 is returned for queries that don't manipulate data.
*
* @return int the number of rows. A DB_Error object on failure.
*/
function affectedRows()
{
return sqlite3_changes($this->connection);
}
/**
* Returns the number of matched rows in a SQL query
*
* @access public
* @return int Number of matched rows
*/
function serendipity_db_matched_rows()
{
global $serendipity;
// It is unknown whether sqllite returns rows MATCHED or rows UPDATED
return sqlite3_changes($serendipity['dbConn']);
}
function _affectedrows()
{
return sqlite3_changes($this->_connectionID);
//**tochange
}
/**
* perform a query on the database like query but return the affected_rows instead of result
* give a most suitable answer on query such as INSERT OR DELETE
* Be aware that delete without where clause can return 0 even if several rows were deleted that's a sqlite bug!
* i will add a workaround when i'll get some time! (use get_count before and after such query)
* @param string $Q_str
* @return int affected_rows
*/
function query_affected_rows($Q_str)
{
if (!$this->query($Q_str)) {
return FALSE;
}
return sqlite3_changes($this->db);
}
public function changes()
{
return sqlite3_changes($this->conn);
}