Doctrine single-Table operations

// ================================================ ================================================== Add data to the table member as the table name
/*
$ Ins_vote_answer = new voteanswer (); // insert data to the vote_answer table
$ Ins_vote_answer ['id'] = 3;
$ Ins_vote_answer ['Member _ id'] = 1;
$ Ins_vote_answer ['vote _ question_id '] = 1;
$ Ins_vote_answer ['vote _ question_option_id '] = 1;
$ Ins_vote_answer ['body'] = 1;
$ Ins_vote_answer ['created _ at'] = 1;
$ Ins_vote_answer ['updated _ at'] = 1;
$ Ins_vote_answer-> Save ();
*/

// ================================================ ============================== Query data
/*
$ Id = 1;
$ Member_id = 1;
$ Que_voteanswer = doctrine: gettable ('voteanswer')-> createquery ()-> select ('Id, member_id ')-> where ('Id =? ', $ Id)-> andwhere ('Member _ id =? ', $ Member_id)-> orderby ('id')-> groupby ('id'); // === query method 1 Table Name vote_answer
$ Que_voteanswer = doctrine_query: Create ()-> select ('Id, member_id ')-> from ('voteanswer')-> where ('Id = 2 ') -> andwhere ('Member _ id = 1')-> orderby ('id')-> groupby ('id'); // === method 2
$ Row_voteanswer = $ que_voteanswer-> fetchone (); // This method gets only the first record of the result set no matter how many times it is executed
// $ Row_voteanswers = $ que_voteanswer-> execute (); // It is basically the same as the following fetcharray () method and needs to be extracted.
// $ Row_voteanswers = $ que_voteanswer-> fetcharray ();
// Foreach ($ row_voteanswers as $ row_voteanswer ){
$ This-> A = $ row_voteanswer ['id'];
//}
*/
// ================================================ ============================== Update
/*
$ Id = 3;
$ Member_id = 1;
$ Que_voteanswer = doctrine: gettable ('voteanswer')-> createquery ()-> Update ('voteanswer')-> set ('Member _ id', 2) -> set ('body', 2)-> where ('Id =? ', $ Id)-> andwhere ('Member _ id =? ', $ Member_id); // === method 1 Table Name vote_answer
// $ Que_voteanswer = doctrine_query: Create ()-> Update ('voteanswer')-> set ('Member _ id', 1)-> set ('body ', 1)-> where ('Id = 3')-> andwhere ('Member _ id = 2'); // === method 2
$ Row_voteanswers = $ que_voteanswer-> execute (); // Execute
*/

// ================================================ ================================ Delete
/*
$ Id = 4;
$ Member_id = 1;
$ Que_voteanswer = doctrine: gettable ('voteanswer')-> createquery ()-> Delete ('voteanswer')-> where ('Id =? ', $ Id)-> andwhere ('Member _ id =? ', $ Member_id); // === method 1 Table Name vote_answer
// $ Que_voteanswer = doctrine_query: Create ()-> Delete ('voteanswer')-> where ('Id = 2 ') -> andwhere ('Member _ id = 2'); // === method 2
$ Row_voteanswers = $ que_voteanswer-> execute (); // Execute
*/