如何从PHP / MYSQL中的单个表中使用特定值获取包含多个值的多个列

Question

I want to fetch multiple columns containing multiple values using a specific value from single table in PHP/MYSQL.

My table structure is like,

  id  | Name |  s_id   |
-----------------------------
  1   | aaa  | 3 10 13 | 
  2   | bbb  | 1 2 5 8 16 23 | 
  3   | ccc  | 1 3 11 19 25 | 
  4   | ddd  | 7 15 19 25 | 
  5   | eee  | 5 13 16 21 |

My query is,

"SELECT Name FROM table where s_id like '%1%'"

I should get the output as,

bbb
ccc

but i'm getting all the names whose 'id' has '1' in its value, ie 1, 11, 19, 16, etc. What should i change in my code and table structure? do i need to use any delimiter? am coding it in php. pls help me out. Thanks in advance.

Answer 1

如果您以相同的方式存储数据，则只需在要过滤的值之后留一个空格即可，就像这样“ SELECT SELECT FROM FROM table where s_id like'％1％'”

Answer 2

试试这个REGEXP '[[:<:]]1[[:>:]]'

"SELECT Name FROM table where s_id REGEXP '[[:<:]]1[[:>:]]'"