dsjzmrz78089 2017-08-08 02:45
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SQL:首先选择并排序与特定ID和特定类型匹配的行

I have the following table:

id name type
-- ---- -----
1  Joe  H
1  Zoe  F
2  Ken  F
2  Ben  H
3  Lime H
4  Fine F
5  Lima F
5  Sima H

I want to select first the rows that match:

id: 5 & type: H

id: 2 & type: F

id: 3 & type: H

And after them the rest ordered by id ASC.

So the final result should be:

id name type
-- ---- -----
5  Sima H
2  Ken  F
3  Lime H
1  Joe  H
1  Zoe  F
2  Ben  H
4  Fine F
5  Lima F

I just couldn't find how to show first specific rows sorted by more than one value. I use PHP and MySqli if that helps.

Thanks

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2条回答 默认 最新

  • dqypcghd381390 2017-08-08 06:23
    关注

    You can order with a case statement:

    select * from table
    order by
        case 
            when id = 5 and type = 'H' then 0
            when id = 2 and type = 'F' then 1
            when id = 3 and type = 'H' then 2
            else 3
        end, id, name
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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