Question

我有这个问题：

brew install -HEAD valgrind
valgrind: This formula either does not compile or function as expected on macOS
versions newer than El Capitan due to an upstream incompatibility.
Error: An unsatisfied requirement failed this build.

valgrind ls -l
valgrind: mmap-FIXED(0x0, 253952) failed in UME (load_segment1) with error 12 (Cannot allocate memory).

您能告诉我将此查询更改为codeigniter活动记录吗？

Answer 1

首先：

$data = array(
   'person_name' => 'Fadilis' ,
   'person_gender' => 'Male' ,
   'person_address' => 'Jl.kaliurang km 7',
   'person_placeofbirth' => 'Solo',
   'person_dateofbirth' => '1991-3-24',
   'person_religion' => 'islam',
   'person_phonenumber' => '08996787262',
   'person_email' => 'fadil@gmail.com',
   'person_image' => 'fadil.jpg',
   'person_status' => 'aktif',
);
$this->db->insert('tbl_person', $data);

第二

INSERT INTO tbl_user (username, password, person_id,role_id) 
VALUES ('Fadil', 'polisi',(select person_id FROM tbl_person 
         where person_name = 'Fadilis'), (select role_id from ref_role 
         where role_name = 'admin'));

$select = $this->db->select('select person_id')->from('tbl_person')->where('person_name', 'Fadilis');
$select2 = $this->db->select('select role_id')->from('ref_role')->where('role_name', 'admin');

$data = array(
  'username' => 'Fadil' ,
  'password' => 'polisi' ,
  'person_id' => $select->result_array(),
  'role_id' => $select2->result_array()
);         
$this->db->insert('tbl_user', $data);

通过这个例子你可以做第三个，这是连接sintaxis：

$this->db->select('*');
  $this->db->from('blogs');
  $this->db->join('comments', 'comments.id = blogs.id');

  $query = $this->db->get();

您应该阅读文档文档： https://www.codeigniter.com/userguide2/database/active_record.html

如何更改Mysql插入加入查询到Codeigniter活动记录

1 个答案: