版权声明:本文为博主原创文章,未经博主允许不得转载。 https://blog.csdn.net/qq_16855077/article/details/83344546
SELECT
*
FROM
station_quality_detail_info qa
INNER JOIN station_info sinfo on qa.station_info_id = sinfo.id
WHERE FIND_IN_SET(sinfo.serial_no,(#{stationIds}))
假设stationIds为1,2 查询只会查询出一条 记录,需要设置FIND_IN_SET函数,才能解决这个问