如何在代码点火器中使用子句where和group with 2 paramater

Question

我有这样的模特

型号：

public function lihatgajiharian($id,$tglitung){
$status='m';
          $this->db->select('count( tgl ) AS total, absen.id, pegawai.nama, pegawai.bagian, pegawai.bagian, pegawai.tglmasuk, gaji.jenis_gaji, gaji.jumlah, gajiharian.id_gajiharian, gajiharian.status, gajiharian.tgldigaji,
          (CASE WHEN (weekday( tgl ) <=3) THEN date( tgl + INTERVAL( 3 - weekday( tgl ) )DAY )
          ELSE date( tgl + INTERVAL( 3 +7 - weekday( tgl ) )DAY )END) AS tglitung');
          $this->db->from('absen');
          $this->db->join('pegawai', 'pegawai.id = absen.id');
          $this->db->join('gaji', 'gaji.id = pegawai.id');
          $this->db->join('gajiharian', 'gajiharian.= absen.id','left');
          $this->db->where('absen.id',$id);
          $this->db->where('absen.status',$status);
          $this->db->group_by('absen.id');
          $this->db->group_by('tglitung');  
          $this->db->having('tglitung', $tglitung);
          $query = $this->db->get();
          return $query->row();

并出现错误，

  

错误号码：1064

     

您的SQL语法有错误;检查与您的MySQL服务器版本相对应的手册，以便使用“. id WHERE absen . id = '15' AND absen {{1}附近的正确语法} {状态{1}} ABS＆＃39;在第6行   但如果我尝试在这样的SQL中运行查询

Answer 1

检查第三次加入$status='m'; $this->db->select('count( tgl ) AS total, absen.id, pegawai.nama, pegawai.bagian, pegawai.bagian, pegawai.tglmasuk, gaji.jenis_gaji, gaji.jumlah, gajiharian.id_gajiharian, gajiharian.status, gajiharian.tgldigaji, (CASE WHEN (weekday( tgl ) <=3) THEN date( tgl + INTERVAL( 3 - weekday( tgl ) )DAY ) ELSE date( tgl + INTERVAL( 3 +7 - weekday( tgl ) )DAY )END) AS tglitung'); $this->db->from('absen'); $this->db->join('pegawai', 'pegawai.id = absen.id'); $this->db->join('gaji', 'gaji.id = pegawai.id'); $this->db->join('gajiharian', 'gajiharian.column= absen.id','left'); //in this line problem occurs $this->db->where('absen.id',$id); $this->db->where('absen.status',$status); $this->db->group_by('absen.id'); $this->db->group_by('tglitung'); $this->db->having('tglitung', $tglitung); $query = $this->db->get(); return $query->row(); 附近你只放了一个点而不是列添加它，问题就会解决...

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