mysql - 如何连续使用多个IN(数组)

Question

Mysql 从三个 IN() 中选择所有大小写，我只需要选择:3, 204, 68 | 3、204、69 | 49、230、2 | 49, 230, 3

SELECT * FROM rates r
WHERE 1 = 1
AND r.active = 1
AND r.client_id IN (3,3,49,49)
AND r.mcc       IN (204,204,230,230)
AND r.mnc       IN (68,69,2,3)

不是那样的:

如何得到这样的:client_id = 3 AND mcc = 204 AND mnc = 68 还有client_id = 3 AND mcc = 204 AND mnc = 69client_id = 3 全部为泰语

Answer 1

这可行，但它是专门针对您给我的数据的，如果您希望它动态工作，您必须生成查询:

SELECT *
FROM rates r
WHERE 1 = 1
AND r.active = 1
AND ((r.client_id = 3 AND r.mcc = 204 AND r.mnc = 68)
     OR (r.client_id = 3 AND r.mcc = 204 AND r.mnc = 69)
     OR (r.client_id = 49 AND r.mcc = 230 AND r.mnc = 2)
     OR (r.client_id = 49 AND r.mcc = 230 AND r.mnc = 3))