Wal*_*der 10 mysql sorting select sql-order-by
假设我们在表格中有4个项目:
搜索词是" Jordan ",如何按字母顺序排序结果,但搜索词匹配首先如下:
我使用此代码,但没有得到我想要的:
$this->db->select('id, name');
$this->db->from('users');
$this->db->like('name', $search_term);
$this->db->order_by('name', 'asc');
$query = $this->db->get();
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Sah*_*hah 10
试试这个:
SELECT id, fullName
FROM test
ORDER BY FIND_IN_SET('Jordan', REPLACE(fullName, ' ', ',')), fullName;
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检查此链接SQL FIDDLE DEMO
OUTPUT
| ID | FULLNAME |
|----|-------------------|
| 1 | Jordan John |
| 2 | Michel Jordan |
| 4 | Tom Jordan Robert |
| 3 | Adam Mark Jordan |
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你可以试试这个:
$this->db
->select('id, fullName')
->from('test')
->order_by("FIND_IN_SET('Jordan', REPLACE(fullName, ' ', ',')) , fullName");
$query = $this->db->get();
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