Answers for "last selected id in mysql"

return last insert id in codeigniter

$id = $this->db->insert_id();

mysql get last inserted id

-- To get the last inserted auto-increment row ID: --
SELECT LAST_INSERT_ID( optional_expression )

-- If you have just inserted it using a command in C# use: --
int lastId = (Int32)yourCommand.LastInsertedId;