快速模糊查新按照匹配自定义排序，对于提高速度很重要！

快速模糊查新按照匹配自定义排序，对于提高速度很重要！

 

SELECT *
FROM counterss
ORDER BY CASE
WHEN car LIKE '%zhao%qi%yong%'
THEN 0
WHEN car LIKE '%zhao%yong%qi%'
THEN 1
WHEN car LIKE '%yong%zhao%qi%'
THEN 2
WHEN car LIKE '%qi%zhao%yong%'
THEN 3
WHEN car LIKE '%yong%qi%%zhao'
THEN 4
WHEN car LIKE '%qi%yong%zhao%'
THEN 5
WHEN car LIKE '%zhao%'
AND car LIKE '%qi%'
THEN 6
WHEN car LIKE '%zhao%'
AND car LIKE '%yong%'
THEN 7
WHEN car LIKE '%yong%'
AND car LIKE '%qi%'
THEN 8
WHEN car LIKE '%yong%'
THEN 9
WHEN car LIKE '%qi%'
THEN 10
WHEN car LIKE '%zhao%'
THEN 11
END
LIMIT 0 , 30

 

 

结果：

			id	car	fdafds
			1	zhao qi yong	0
			3	zhao qi yong	0
			2	qi yong	0
			4	qi yong	0
			6	yong	0
			5	zhao	0