PDO insert, update, delete 한 행 수 확인하기
PDOStatement :: rowCount public PDOStatement::rowCount ( void ) : int Returns the number of rows affected by the last SQL statement 마지막 SQL 문의 영향을받는 행 수를 반환합니다. PDOStatement::rowCount() returns the number of rows affected by the last DELETE, INSERT, or UPDATE statement executed by the corresponding PDOStatement object. If the last SQL statement executed by the associated PDOStatement was a SELEC..
