使用CI activerecords组合`where`和`like`语句

Question

长话短说:是否可能,如果是 - 我怎么能建立一个看起来像这个的查询

SELECT * FROM a
    WHERE row = 1 AND 
    (other_row LIKE '%..%' OR another_row LIKE '%..%')

基本上我不能出现/找到解决这个问题的方法.我似乎无法想象如何将括号添加到activerecords查询.这甚至可能吗？

我目前的代码:

$data = $this->where('row', 1)
    ->like('another_row', '...')        
    ->or_where('row', 1)
    ->like('other_row', $search)                
    ->get('a')
    ->result();

结果:

SELECT * FROM (`a`) WHERE `row` = 1 OR `row` = 1 AND `another_row` LIKE '%...%' AND other_row` LIKE '%...%'

Answer 1

你可以试试这个.

   $query = $this->db->select('*')
            ->from('a')
            ->where('row',1)
            ->where("(other_row LIKE '%%' OR another_row LIKE '%%' )")
            ->get();


    foreach ($query->result() as $row) {
        //do sth.
    }

您可以编写自定义查询字符串(来自活动记录类)

 Custom string:
 You can write your own clauses manually:

 $where = "name='Joe' AND status='boss' OR status='active'";

 $this->db->where($where);