这句mysql语句如何排先后呀
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2024-01-14 14:52:40
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这句mysql语句怎么排先后呀?
SELECT * FROM text where (`title` like '%我们%' and `title` like '%他们%') or (`title` like '%我们%' or `title` like '%他们%') limit 6
有办法先把前一个条件的(`title` like '%我们%' and `title` like '%他们%')列出来在列出后面条件的吗?
------解决方案--------------------
试试这样?
SELECT * FROM text where (`title` like '%我们%' and `title` like '%他们%') or (`title` like '%我们%' or `title` like '%他们%') limit 6
有办法先把前一个条件的(`title` like '%我们%' and `title` like '%他们%')列出来在列出后面条件的吗?
------解决方案--------------------
试试这样?
- SQL code
SELECT *, ((`title` like '%我们%' and `title` like '%他们%') * 0.8 + (`title` like '%我们%' or `title` like '%他们%') * 0.2) AS relevanceFROM textWHERE (`title` like '%我们%' and `title` like '%他们%') or (`title` like '%我们%' or `title` like '%他们%') ORDER BY relevance DESClimit 6
------解决方案--------------------
- SQL code
SELECT * FROM ( SELECT * FROM `text` where `title` like '%我们%' and `title` like '%他们%') ttWHERE `title` like '%我们%' or `title` like '%他们%' limit 6;
------解决方案--------------------
- SQL code
SELECT *, 1 as xh FROM text where (`title` like '%我们%' and `title` like '%他们%')unionSELECT *, 2 as xh FROM text where (`title` like '%我们%' or `title` like '%他们%')order by xhlimit 6相关文章
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