Mysql 拼接 json

SELECT
         CONCAT('[',
              GROUP_CONCAT(
                   CONCAT('{"mode":"',ifnull(`mode`,''),'"'),',',
                   CONCAT('"teu":"',ifnull(`teu`,'0'),'"'),
                   CONCAT(',"type":"',ifnull(`type`,'')),'"}')
 
,']')
FROM Extend_JobShipment

 

posted @ 2022-04-06 18:34  正怒月神  阅读(451)  评论(0编辑  收藏  举报