db_debug TRUE/FALSE (boolean) Whether database errors should be displayed. 需要设置db_debug = false Yes, this is the mysql_error wrapper.$this-db-_error_message;And the mysql_errno wrapper is:$this-db-_error_number; via: http://stackoverfl
db_debug – TRUE/FALSE (boolean) – Whether database errors should be displayed.
需要设置db_debug = false
via:
http://stackoverflow.com/questions/3234564/under-codeigniter-is-it-possible-to-see-mysql-error
原文地址：codeigniter数据库错误信息获取, 感谢原作者分享。
Yes, this is the mysql_error() wrapper.
$this->db->_error_message();
And the mysql_errno wrapper is:
$this->db->_error_number();